Imported Upstream version 4.4upstream/4.4

11 files changed, 0 insertions, 2094 deletions

diff --git a/man/man5/faillog.5 b/man/man5/faillog.5
deleted file mode 100644
index 9a7c8861..00000000
--- a/man/man5/faillog.5
+++ /dev/null
@@ -1,64 +0,0 @@
-'\" t
-.\"     Title: faillog
-.\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 05/09/2014
-.\"    Manual:  File Formats and Conversions
-.\"    Source: shadow-utils 4.2.1
-.\"  Language: English
-.\"
-.TH "FAILLOG" "5" "05/09/2014" "shadow\-utils 4\&.2\&.1" "File Formats and Conversions"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-faillog \- login failure logging file
-.SH "DESCRIPTION"
-.PP
-/var/log/faillog
-maintains a count of login failures and the limits for each account\&.
-.PP
-The file contains fixed length records, indexed by numerical UID\&. Each record contains the count of login failures since the last successful login; the maximum number of failures before the account is disabled; the line on which the last login failure occurred; the date of the last login failure; and the duration (in seconds) during which the account will be locked after a failure\&.
-.PP
-The structure of the file is:
-.sp
-.if n \{\
-.RS 4
-.\}
-.nf
-struct	faillog {
-	short   fail_cnt;
-	short   fail_max;
-	char    fail_line[12];
-	time_t  fail_time;
-	long    fail_locktime;
-};
-.fi
-.if n \{\
-.RE
-.\}
-.SH "FILES"
-.PP
-/var/log/faillog
-.RS 4
-Failure logging file\&.
-.RE
-.SH "SEE ALSO"
-.PP
-\fBfaillog\fR(8)
diff --git a/man/man5/gshadow.5 b/man/man5/gshadow.5
deleted file mode 100644
index 1681d344..00000000
--- a/man/man5/gshadow.5
+++ /dev/null
@@ -1,101 +0,0 @@
-'\" t
-.\"     Title: gshadow
-.\"    Author: Nicolas François <nicolas.francois@centraliens.net>
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 05/09/2014
-.\"    Manual: File Formats and Conversions
-.\"    Source: shadow-utils 4.2.1
-.\"  Language: English
-.\"
-.TH "GSHADOW" "5" "05/09/2014" "shadow\-utils 4\&.2\&.1" "File Formats and Conversions"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-gshadow \- shadowed group file
-.SH "DESCRIPTION"
-.PP
-/etc/gshadow
-contains the shadowed information for group accounts\&.
-.PP
-This file must not be readable by regular users if password security is to be maintained\&.
-.PP
-Each line of this file contains the following colon\-separated fields:
-.PP
-\fBgroup name\fR
-.RS 4
-It must be a valid group name, which exist on the system\&.
-.RE
-.PP
-\fBencrypted password\fR
-.RS 4
-Refer to
-\fBcrypt\fR(3)
-for details on how this string is interpreted\&.
-.sp
-If the password field contains some string that is not a valid result of
-\fBcrypt\fR(3), for instance ! or *, users will not be able to use a unix password to access the group (but group members do not need the password)\&.
-.sp
-The password is used when an user who is not a member of the group wants to gain the permissions of this group (see
-\fBnewgrp\fR(1))\&.
-.sp
-This field may be empty, in which case only the group members can gain the group permissions\&.
-.sp
-A password field which starts with a exclamation mark means that the password is locked\&. The remaining characters on the line represent the password field before the password was locked\&.
-.sp
-This password supersedes any password specified in
-/etc/group\&.
-.RE
-.PP
-\fBadministrators\fR
-.RS 4
-It must be a comma\-separated list of user names\&.
-.sp
-Administrators can change the password or the members of the group\&.
-.sp
-Administrators also have the same permissions as the members (see below)\&.
-.RE
-.PP
-\fBmembers\fR
-.RS 4
-It must be a comma\-separated list of user names\&.
-.sp
-Members can access the group without being prompted for a password\&.
-.sp
-You should use the same list of users as in
-/etc/group\&.
-.RE
-.SH "FILES"
-.PP
-/etc/group
-.RS 4
-Group account information\&.
-.RE
-.PP
-/etc/gshadow
-.RS 4
-Secure group account information\&.
-.RE
-.SH "SEE ALSO"
-.PP
-\fBgpasswd\fR(5),
-\fBgroup\fR(5),
-\fBgrpck\fR(8),
-\fBgrpconv\fR(8),
-\fBnewgrp\fR(1)\&.
diff --git a/man/man5/limits.5 b/man/man5/limits.5
deleted file mode 100644
index 6b19ee4d..00000000
--- a/man/man5/limits.5
+++ /dev/null
@@ -1,274 +0,0 @@
-'\" t
-.\"     Title: limits
-.\"    Author: Luca Berra
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 05/09/2014
-.\"    Manual: File Formats and Conversions
-.\"    Source: shadow-utils 4.2.1
-.\"  Language: English
-.\"
-.TH "LIMITS" "5" "05/09/2014" "shadow\-utils 4\&.2\&.1" "File Formats and Conversions"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-limits \- resource limits definition
-.SH "DESCRIPTION"
-.PP
-The
-\fIlimits\fR
-file (/etc/limits
-by default or LIMITS_FILE defined
-config\&.h) describes the resource limits you wish to impose\&. It should be owned by root and readable by root account only\&.
-.PP
-By default no quota is imposed on \*(Aqroot\*(Aq\&. In fact, there is no way to impose limits via this procedure to root\-equiv accounts (accounts with UID 0)\&.
-.PP
-Each line describes a limit for a user in the form:
-.PP
-\fIuser LIMITS_STRING\fR
-.PP
-or in the form:
-.PP
-\fI@group LIMITS_STRING\fR
-.PP
-The
-\fILIMITS_STRING\fR
-is a string of a concatenated list of resource limits\&. Each limit consists of a letter identifier followed by a numerical limit\&.
-.PP
-The valid identifiers are:
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-A: max address space (KB)
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-C: max core file size (KB)
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-D: max data size (KB)
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-F: maximum filesize (KB)
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-K: file creation mask, set by
-\fBumask\fR(2)\&.
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-I: max nice value (0\&.\&.39 which translates to 20\&.\&.\-19)
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-L: max number of logins for this user
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-M: max locked\-in\-memory address space (KB)
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-N: max number of open files
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-O: max real time priority
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-P: process priority, set by
-\fBsetpriority\fR(2)\&.
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-R: max resident set size (KB)
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-S: max stack size (KB)
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-T: max CPU time (MIN)
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-U: max number of processes
-.RE
-.PP
-For example,
-\fIL2D2048N5\fR
-is a valid
-\fILIMITS_STRING\fR\&. For reading convenience, the following entries are equivalent:
-.sp
-.if n \{\
-.RS 4
-.\}
-.nf
-      username L2D2048N5
-      username L2 D2048 N5
-    
-.fi
-.if n \{\
-.RE
-.\}
-.PP
-Be aware that after
-\fIusername\fR
-the rest of the line is considered a limit string, thus comments are not allowed\&. A invalid limits string will be rejected (not considered) by the
-\fBlogin\fR
-program\&.
-.PP
-The default entry is denoted by username "\fI*\fR"\&. If you have multiple
-\fIdefault\fR
-entries in your
-\fILIMITS_FILE\fR, then the last one will be used as the default entry\&.
-.PP
-The limits specified in the form "\fI@group\fR" apply to the members of the specified
-\fIgroup\fR\&.
-.PP
-If more than one line with limits for an user exist, only the first line for this user will be considered\&.
-.PP
-If no lines are specified for an user, the last
-\fI@group\fR
-line matching a group whose the user is a member of will be considered, or the last line with default limits if no groups contain the user\&.
-.PP
-To completely disable limits for a user, a single dash "\fI\-\fR" will do\&.
-.PP
-To disable a limit for a user, a single dash "\fI\-\fR" can be used instead of the numerical value for this limit\&.
-.PP
-Also, please note that all limit settings are set PER LOGIN\&. They are not global, nor are they permanent\&. Perhaps global limits will come, but for now this will have to do ;)
-.SH "FILES"
-.PP
-/etc/limits
-.RS 4
-.RE
-.SH "SEE ALSO"
-.PP
-\fBlogin\fR(1),
-\fBsetpriority\fR(2),
-\fBsetrlimit\fR(2)\&.
diff --git a/man/man5/login.access.5 b/man/man5/login.access.5
deleted file mode 100644
index 0dd73ed7..00000000
--- a/man/man5/login.access.5
+++ /dev/null
@@ -1,67 +0,0 @@
-'\" t
-.\"     Title: login.access
-.\"    Author: Marek Michałkiewicz
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 05/09/2014
-.\"    Manual: File Formats and Conversions
-.\"    Source: shadow-utils 4.2.1
-.\"  Language: English
-.\"
-.TH "LOGIN\&.ACCESS" "5" "05/09/2014" "shadow\-utils 4\&.2\&.1" "File Formats and Conversions"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-login.access \- login access control table
-.SH "DESCRIPTION"
-.PP
-The
-\fIlogin\&.access\fR
-file specifies (user, host) combinations and/or (user, tty) combinations for which a login will be either accepted or refused\&.
-.PP
-When someone logs in, the
-\fIlogin\&.access\fR
-is scanned for the first entry that matches the (user, host) combination, or, in case of non\-networked logins, the first entry that matches the (user, tty) combination\&. The permissions field of that table entry determines whether the login will be accepted or refused\&.
-.PP
-Each line of the login access control table has three fields separated by a ":" character:
-.PP
-\fIpermission\fR:\fIusers\fR:\fIorigins\fR
-.PP
-The first field should be a "\fI+\fR" (access granted) or "\fI\-\fR" (access denied) character\&. The second field should be a list of one or more login names, group names, or
-\fIALL\fR
-(always matches)\&. The third field should be a list of one or more tty names (for non\-networked logins), host names, domain names (begin with "\&."), host addresses, internet network numbers (end with "\&."),
-\fIALL\fR
-(always matches) or
-\fILOCAL\fR
-(matches any string that does not contain a "\&." character)\&. If you run NIS you can use @netgroupname in host or user patterns\&.
-.PP
-The
-\fIEXCEPT\fR
-operator makes it possible to write very compact rules\&.
-.PP
-The group file is searched only when a name does not match that of the logged\-in user\&. Only groups are matched in which users are explicitly listed: the program does not look at a user\*(Aqs primary group id value\&.
-.SH "FILES"
-.PP
-/etc/login\&.defs
-.RS 4
-Shadow password suite configuration\&.
-.RE
-.SH "SEE ALSO"
-.PP
-\fBlogin\fR(1)\&.
diff --git a/man/man5/login.defs.5 b/man/man5/login.defs.5
deleted file mode 100644
index 5e8f3480..00000000
--- a/man/man5/login.defs.5
+++ /dev/null
@@ -1,825 +0,0 @@
-'\" t
-.\"     Title: login.defs
-.\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 05/09/2014
-.\"    Manual: File Formats and Conversions
-.\"    Source: shadow-utils 4.2.1
-.\"  Language: English
-.\"
-.TH "LOGIN\&.DEFS" "5" "05/09/2014" "shadow\-utils 4\&.2\&.1" "File Formats and Conversions"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-login.defs \- shadow password suite configuration
-.SH "DESCRIPTION"
-.PP
-The
-/etc/login\&.defs
-file defines the site\-specific configuration for the shadow password suite\&. This file is required\&. Absence of this file will not prevent system operation, but will probably result in undesirable operation\&.
-.PP
-This file is a readable text file, each line of the file describing one configuration parameter\&. The lines consist of a configuration name and value, separated by whitespace\&. Blank lines and comment lines are ignored\&. Comments are introduced with a "#" pound sign and the pound sign must be the first non\-white character of the line\&.
-.PP
-Parameter values may be of four types: strings, booleans, numbers, and long numbers\&. A string is comprised of any printable characters\&. A boolean should be either the value
-\fIyes\fR
-or
-\fIno\fR\&. An undefined boolean parameter or one with a value other than these will be given a
-\fIno\fR
-value\&. Numbers (both regular and long) may be either decimal values, octal values (precede the value with
-\fI0\fR) or hexadecimal values (precede the value with
-\fI0x\fR)\&. The maximum value of the regular and long numeric parameters is machine\-dependent\&.
-.PP
-The following configuration items are provided:
-.PP
-\fBCHFN_AUTH\fR (boolean)
-.RS 4
-If
-\fIyes\fR, the
-\fBchfn\fR
-program will require authentication before making any changes, unless run by the superuser\&.
-.RE
-.PP
-\fBCHFN_RESTRICT\fR (string)
-.RS 4
-This parameter specifies which values in the
-\fIgecos\fR
-field of the
-/etc/passwd
-file may be changed by regular users using the
-\fBchfn\fR
-program\&. It can be any combination of letters
-\fIf\fR,
-\fIr\fR,
-\fIw\fR,
-\fIh\fR, for Full name, Room number, Work phone, and Home phone, respectively\&. For backward compatibility,
-\fIyes\fR
-is equivalent to
-\fIrwh\fR
-and
-\fIno\fR
-is equivalent to
-\fIfrwh\fR\&. If not specified, only the superuser can make any changes\&. The most restrictive setting is better achieved by not installing
-\fBchfn\fR
-SUID\&.
-.RE
-.PP
-\fBCHSH_AUTH\fR (boolean)
-.RS 4
-If
-\fIyes\fR, the
-\fBchsh\fR
-program will require authentication before making any changes, unless run by the superuser\&.
-.RE
-.PP
-\fBCONSOLE\fR (string)
-.RS 4
-If defined, either full pathname of a file containing device names (one per line) or a ":" delimited list of device names\&. Root logins will be allowed only upon these devices\&.
-.sp
-If not defined, root will be allowed on any device\&.
-.sp
-The device should be specified without the /dev/ prefix\&.
-.RE
-.PP
-\fBCONSOLE_GROUPS\fR (string)
-.RS 4
-List of groups to add to the user\*(Aqs supplementary groups set when logging in on the console (as determined by the CONSOLE setting)\&. Default is none\&.
-
-Use with caution \- it is possible for users to gain permanent access to these groups, even when not logged in on the console\&.
-.RE
-.PP
-\fBCREATE_HOME\fR (boolean)
-.RS 4
-Indicate if a home directory should be created by default for new users\&.
-.sp
-This setting does not apply to system users, and can be overridden on the command line\&.
-.RE
-.PP
-\fBDEFAULT_HOME\fR (boolean)
-.RS 4
-Indicate if login is allowed if we can\*(Aqt cd to the home directory\&. Default is no\&.
-.sp
-If set to
-\fIyes\fR, the user will login in the root (/) directory if it is not possible to cd to her home directory\&.
-.RE
-.PP
-\fBENCRYPT_METHOD\fR (string)
-.RS 4
-This defines the system default encryption algorithm for encrypting passwords (if no algorithm are specified on the command line)\&.
-.sp
-It can take one of these values:
-\fIDES\fR
-(default),
-\fIMD5\fR, \fISHA256\fR, \fISHA512\fR\&.
-.sp
-Note: this parameter overrides the
-\fBMD5_CRYPT_ENAB\fR
-variable\&.
-.RE
-.PP
-\fBENV_HZ\fR (string)
-.RS 4
-If set, it will be used to define the HZ environment variable when a user login\&. The value must be preceded by
-\fIHZ=\fR\&. A common value on Linux is
-\fIHZ=100\fR\&.
-.RE
-.PP
-\fBENV_PATH\fR (string)
-.RS 4
-If set, it will be used to define the PATH environment variable when a regular user login\&. The value is a colon separated list of paths (for example
-\fI/bin:/usr/bin\fR) and can be preceded by
-\fIPATH=\fR\&. The default value is
-\fIPATH=/bin:/usr/bin\fR\&.
-.RE
-.PP
-\fBENV_SUPATH\fR (string)
-.RS 4
-If set, it will be used to define the PATH environment variable when the superuser login\&. The value is a colon separated list of paths (for example
-\fI/sbin:/bin:/usr/sbin:/usr/bin\fR) and can be preceded by
-\fIPATH=\fR\&. The default value is
-\fIPATH=/sbin:/bin:/usr/sbin:/usr/bin\fR\&.
-.RE
-.PP
-\fBENV_TZ\fR (string)
-.RS 4
-If set, it will be used to define the TZ environment variable when a user login\&. The value can be the name of a timezone preceded by
-\fITZ=\fR
-(for example
-\fITZ=CST6CDT\fR), or the full path to the file containing the timezone specification (for example
-/etc/tzname)\&.
-.sp
-If a full path is specified but the file does not exist or cannot be read, the default is to use
-\fITZ=CST6CDT\fR\&.
-.RE
-.PP
-\fBENVIRON_FILE\fR (string)
-.RS 4
-If this file exists and is readable, login environment will be read from it\&. Every line should be in the form name=value\&.
-.sp
-Lines starting with a # are treated as comment lines and ignored\&.
-.RE
-.PP
-\fBERASECHAR\fR (number)
-.RS 4
-Terminal ERASE character (\fI010\fR
-= backspace,
-\fI0177\fR
-= DEL)\&.
-.sp
-The value can be prefixed "0" for an octal value, or "0x" for an hexadecimal value\&.
-.RE
-.PP
-\fBFAIL_DELAY\fR (number)
-.RS 4
-Delay in seconds before being allowed another attempt after a login failure\&.
-.RE
-.PP
-\fBFAILLOG_ENAB\fR (boolean)
-.RS 4
-Enable logging and display of
-/var/log/faillog
-login failure info\&.
-.RE
-.PP
-\fBFAKE_SHELL\fR (string)
-.RS 4
-If set,
-\fBlogin\fR
-will execute this shell instead of the users\*(Aq shell specified in
-/etc/passwd\&.
-.RE
-.PP
-\fBFTMP_FILE\fR (string)
-.RS 4
-If defined, login failures will be logged in this file in a utmp format\&.
-.RE
-.PP
-\fBGID_MAX\fR (number), \fBGID_MIN\fR (number)
-.RS 4
-Range of group IDs used for the creation of regular groups by
-\fBuseradd\fR,
-\fBgroupadd\fR, or
-\fBnewusers\fR\&.
-.sp
-The default value for
-\fBGID_MIN\fR
-(resp\&.
-\fBGID_MAX\fR) is 1000 (resp\&. 60000)\&.
-.RE
-.PP
-\fBHUSHLOGIN_FILE\fR (string)
-.RS 4
-If defined, this file can inhibit all the usual chatter during the login sequence\&. If a full pathname is specified, then hushed mode will be enabled if the user\*(Aqs name or shell are found in the file\&. If not a full pathname, then hushed mode will be enabled if the file exists in the user\*(Aqs home directory\&.
-.RE
-.PP
-\fBISSUE_FILE\fR (string)
-.RS 4
-If defined, this file will be displayed before each login prompt\&.
-.RE
-.PP
-\fBKILLCHAR\fR (number)
-.RS 4
-Terminal KILL character (\fI025\fR
-= CTRL/U)\&.
-.sp
-The value can be prefixed "0" for an octal value, or "0x" for an hexadecimal value\&.
-.RE
-.PP
-\fBLASTLOG_ENAB\fR (boolean)
-.RS 4
-Enable logging and display of /var/log/lastlog login time info\&.
-.RE
-.PP
-\fBLOG_OK_LOGINS\fR (boolean)
-.RS 4
-Enable logging of successful logins\&.
-.RE
-.PP
-\fBLOG_UNKFAIL_ENAB\fR (boolean)
-.RS 4
-Enable display of unknown usernames when login failures are recorded\&.
-.sp
-Note: logging unknown usernames may be a security issue if an user enter her password instead of her login name\&.
-.RE
-.PP
-\fBLOGIN_RETRIES\fR (number)
-.RS 4
-Maximum number of login retries in case of bad password\&.
-.RE
-.PP
-\fBLOGIN_STRING\fR (string)
-.RS 4
-The string used for prompting a password\&. The default is to use "Password: ", or a translation of that string\&. If you set this variable, the prompt will not be translated\&.
-.sp
-If the string contains
-\fI%s\fR, this will be replaced by the user\*(Aqs name\&.
-.RE
-.PP
-\fBLOGIN_TIMEOUT\fR (number)
-.RS 4
-Max time in seconds for login\&.
-.RE
-.PP
-\fBMAIL_CHECK_ENAB\fR (boolean)
-.RS 4
-Enable checking and display of mailbox status upon login\&.
-.sp
-You should disable it if the shell startup files already check for mail ("mailx \-e" or equivalent)\&.
-.RE
-.PP
-\fBMAIL_DIR\fR (string)
-.RS 4
-The mail spool directory\&. This is needed to manipulate the mailbox when its corresponding user account is modified or deleted\&. If not specified, a compile\-time default is used\&.
-.RE
-.PP
-\fBMAIL_FILE\fR (string)
-.RS 4
-Defines the location of the users mail spool files relatively to their home directory\&.
-.RE
-.PP
-The
-\fBMAIL_DIR\fR
-and
-\fBMAIL_FILE\fR
-variables are used by
-\fBuseradd\fR,
-\fBusermod\fR, and
-\fBuserdel\fR
-to create, move, or delete the user\*(Aqs mail spool\&.
-.PP
-If
-\fBMAIL_CHECK_ENAB\fR
-is set to
-\fIyes\fR, they are also used to define the
-\fBMAIL\fR
-environment variable\&.
-.PP
-\fBMAX_MEMBERS_PER_GROUP\fR (number)
-.RS 4
-Maximum members per group entry\&. When the maximum is reached, a new group entry (line) is started in
-/etc/group
-(with the same name, same password, and same GID)\&.
-.sp
-The default value is 0, meaning that there are no limits in the number of members in a group\&.
-.sp
-This feature (split group) permits to limit the length of lines in the group file\&. This is useful to make sure that lines for NIS groups are not larger than 1024 characters\&.
-.sp
-If you need to enforce such limit, you can use 25\&.
-.sp
-Note: split groups may not be supported by all tools (even in the Shadow toolsuite)\&. You should not use this variable unless you really need it\&.
-.RE
-.PP
-\fBMD5_CRYPT_ENAB\fR (boolean)
-.RS 4
-Indicate if passwords must be encrypted using the MD5\-based algorithm\&. If set to
-\fIyes\fR, new passwords will be encrypted using the MD5\-based algorithm compatible with the one used by recent releases of FreeBSD\&. It supports passwords of unlimited length and longer salt strings\&. Set to
-\fIno\fR
-if you need to copy encrypted passwords to other systems which don\*(Aqt understand the new algorithm\&. Default is
-\fIno\fR\&.
-.sp
-This variable is superseded by the
-\fBENCRYPT_METHOD\fR
-variable or by any command line option used to configure the encryption algorithm\&.
-.sp
-This variable is deprecated\&. You should use
-\fBENCRYPT_METHOD\fR\&.
-.RE
-.PP
-\fBMOTD_FILE\fR (string)
-.RS 4
-If defined, ":" delimited list of "message of the day" files to be displayed upon login\&.
-.RE
-.PP
-\fBNOLOGINS_FILE\fR (string)
-.RS 4
-If defined, name of file whose presence will inhibit non\-root logins\&. The contents of this file should be a message indicating why logins are inhibited\&.
-.RE
-.PP
-\fBOBSCURE_CHECKS_ENAB\fR (boolean)
-.RS 4
-Enable additional checks upon password changes\&.
-.RE
-.PP
-\fBPASS_ALWAYS_WARN\fR (boolean)
-.RS 4
-Warn about weak passwords (but still allow them) if you are root\&.
-.RE
-.PP
-\fBPASS_CHANGE_TRIES\fR (number)
-.RS 4
-Maximum number of attempts to change password if rejected (too easy)\&.
-.RE
-.PP
-\fBPASS_MAX_DAYS\fR (number)
-.RS 4
-The maximum number of days a password may be used\&. If the password is older than this, a password change will be forced\&. If not specified, \-1 will be assumed (which disables the restriction)\&.
-.RE
-.PP
-\fBPASS_MIN_DAYS\fR (number)
-.RS 4
-The minimum number of days allowed between password changes\&. Any password changes attempted sooner than this will be rejected\&. If not specified, \-1 will be assumed (which disables the restriction)\&.
-.RE
-.PP
-\fBPASS_WARN_AGE\fR (number)
-.RS 4
-The number of days warning given before a password expires\&. A zero means warning is given only upon the day of expiration, a negative value means no warning is given\&. If not specified, no warning will be provided\&.
-.RE
-.PP
-\fBPASS_MAX_DAYS\fR,
-\fBPASS_MIN_DAYS\fR
-and
-\fBPASS_WARN_AGE\fR
-are only used at the time of account creation\&. Any changes to these settings won\*(Aqt affect existing accounts\&.
-.PP
-\fBPASS_MAX_LEN\fR (number), \fBPASS_MIN_LEN\fR (number)
-.RS 4
-Number of significant characters in the password for crypt()\&.
-\fBPASS_MAX_LEN\fR
-is 8 by default\&. Don\*(Aqt change unless your crypt() is better\&. This is ignored if
-\fBMD5_CRYPT_ENAB\fR
-set to
-\fIyes\fR\&.
-.RE
-.PP
-\fBPORTTIME_CHECKS_ENAB\fR (boolean)
-.RS 4
-Enable checking of time restrictions specified in
-/etc/porttime\&.
-.RE
-.PP
-\fBQUOTAS_ENAB\fR (boolean)
-.RS 4
-Enable setting of resource limits from
-/etc/limits
-and ulimit, umask, and niceness from the user\*(Aqs passwd gecos field\&.
-.RE
-.PP
-\fBSHA_CRYPT_MIN_ROUNDS\fR (number), \fBSHA_CRYPT_MAX_ROUNDS\fR (number)
-.RS 4
-When
-\fBENCRYPT_METHOD\fR
-is set to
-\fISHA256\fR
-or
-\fISHA512\fR, this defines the number of SHA rounds used by the encryption algorithm by default (when the number of rounds is not specified on the command line)\&.
-.sp
-With a lot of rounds, it is more difficult to brute forcing the password\&. But note also that more CPU resources will be needed to authenticate users\&.
-.sp
-If not specified, the libc will choose the default number of rounds (5000)\&.
-.sp
-The values must be inside the 1000\-999,999,999 range\&.
-.sp
-If only one of the
-\fBSHA_CRYPT_MIN_ROUNDS\fR
-or
-\fBSHA_CRYPT_MAX_ROUNDS\fR
-values is set, then this value will be used\&.
-.sp
-If
-\fBSHA_CRYPT_MIN_ROUNDS\fR
->
-\fBSHA_CRYPT_MAX_ROUNDS\fR, the highest value will be used\&.
-.RE
-.PP
-\fBSULOG_FILE\fR (string)
-.RS 4
-If defined, all su activity is logged to this file\&.
-.RE
-.PP
-\fBSU_NAME\fR (string)
-.RS 4
-If defined, the command name to display when running "su \-"\&. For example, if this is defined as "su" then a "ps" will display the command is "\-su"\&. If not defined, then "ps" would display the name of the shell actually being run, e\&.g\&. something like "\-sh"\&.
-.RE
-.PP
-\fBSU_WHEEL_ONLY\fR (boolean)
-.RS 4
-If
-\fIyes\fR, the user must be listed as a member of the first gid 0 group in
-/etc/group
-(called
-\fIroot\fR
-on most Linux systems) to be able to
-\fBsu\fR
-to uid 0 accounts\&. If the group doesn\*(Aqt exist or is empty, no one will be able to
-\fBsu\fR
-to uid 0\&.
-.RE
-.PP
-\fBSUB_GID_MIN\fR (number), \fBSUB_GID_MAX\fR (number), \fBSUB_GID_COUNT\fR (number)
-.RS 4
-If
-/etc/subuid
-exists, the commands
-\fBuseradd\fR
-and
-\fBnewusers\fR
-(unless the user already have subordinate group IDs) allocate
-\fBSUB_GID_COUNT\fR
-unused group IDs from the range
-\fBSUB_GID_MIN\fR
-to
-\fBSUB_GID_MAX\fR
-for each new user\&.
-.sp
-The default values for
-\fBSUB_GID_MIN\fR,
-\fBSUB_GID_MAX\fR,
-\fBSUB_GID_COUNT\fR
-are respectively 100000, 600100000 and 10000\&.
-.RE
-.PP
-\fBSUB_UID_MIN\fR (number), \fBSUB_UID_MAX\fR (number), \fBSUB_UID_COUNT\fR (number)
-.RS 4
-If
-/etc/subuid
-exists, the commands
-\fBuseradd\fR
-and
-\fBnewusers\fR
-(unless the user already have subordinate user IDs) allocate
-\fBSUB_UID_COUNT\fR
-unused user IDs from the range
-\fBSUB_UID_MIN\fR
-to
-\fBSUB_UID_MAX\fR
-for each new user\&.
-.sp
-The default values for
-\fBSUB_UID_MIN\fR,
-\fBSUB_UID_MAX\fR,
-\fBSUB_UID_COUNT\fR
-are respectively 100000, 600100000 and 10000\&.
-.RE
-.PP
-\fBSYS_GID_MAX\fR (number), \fBSYS_GID_MIN\fR (number)
-.RS 4
-Range of group IDs used for the creation of system groups by
-\fBuseradd\fR,
-\fBgroupadd\fR, or
-\fBnewusers\fR\&.
-.sp
-The default value for
-\fBSYS_GID_MIN\fR
-(resp\&.
-\fBSYS_GID_MAX\fR) is 101 (resp\&.
-\fBGID_MIN\fR\-1)\&.
-.RE
-.PP
-\fBSYS_UID_MAX\fR (number), \fBSYS_UID_MIN\fR (number)
-.RS 4
-Range of user IDs used for the creation of system users by
-\fBuseradd\fR
-or
-\fBnewusers\fR\&.
-.sp
-The default value for
-\fBSYS_UID_MIN\fR
-(resp\&.
-\fBSYS_UID_MAX\fR) is 101 (resp\&.
-\fBUID_MIN\fR\-1)\&.
-.RE
-.PP
-\fBSYSLOG_SG_ENAB\fR (boolean)
-.RS 4
-Enable "syslog" logging of
-\fBsg\fR
-activity\&.
-.RE
-.PP
-\fBSYSLOG_SU_ENAB\fR (boolean)
-.RS 4
-Enable "syslog" logging of
-\fBsu\fR
-activity \- in addition to sulog file logging\&.
-.RE
-.PP
-\fBTTYGROUP\fR (string), \fBTTYPERM\fR (string)
-.RS 4
-The terminal permissions: the login tty will be owned by the
-\fBTTYGROUP\fR
-group, and the permissions will be set to
-\fBTTYPERM\fR\&.
-.sp
-By default, the ownership of the terminal is set to the user\*(Aqs primary group and the permissions are set to
-\fI0600\fR\&.
-.sp
-\fBTTYGROUP\fR
-can be either the name of a group or a numeric group identifier\&.
-.sp
-If you have a
-\fBwrite\fR
-program which is "setgid" to a special group which owns the terminals, define TTYGROUP to the group number and TTYPERM to 0620\&. Otherwise leave TTYGROUP commented out and assign TTYPERM to either 622 or 600\&.
-.RE
-.PP
-\fBTTYTYPE_FILE\fR (string)
-.RS 4
-If defined, file which maps tty line to TERM environment parameter\&. Each line of the file is in a format something like "vt100 tty01"\&.
-.RE
-.PP
-\fBUID_MAX\fR (number), \fBUID_MIN\fR (number)
-.RS 4
-Range of user IDs used for the creation of regular users by
-\fBuseradd\fR
-or
-\fBnewusers\fR\&.
-.sp
-The default value for
-\fBUID_MIN\fR
-(resp\&.
-\fBUID_MAX\fR) is 1000 (resp\&. 60000)\&.
-.RE
-.PP
-\fBULIMIT\fR (number)
-.RS 4
-Default
-\fBulimit\fR
-value\&.
-.RE
-.PP
-\fBUMASK\fR (number)
-.RS 4
-The file mode creation mask is initialized to this value\&. If not specified, the mask will be initialized to 022\&.
-.sp
-\fBuseradd\fR
-and
-\fBnewusers\fR
-use this mask to set the mode of the home directory they create
-.sp
-It is also used by
-\fBlogin\fR
-to define users\*(Aq initial umask\&. Note that this mask can be overridden by the user\*(Aqs GECOS line (if
-\fBQUOTAS_ENAB\fR
-is set) or by the specification of a limit with the
-\fIK\fR
-identifier in
-\fBlimits\fR(5)\&.
-.RE
-.PP
-\fBUSERDEL_CMD\fR (string)
-.RS 4
-If defined, this command is run when removing a user\&. It should remove any at/cron/print jobs etc\&. owned by the user to be removed (passed as the first argument)\&.
-.sp
-The return code of the script is not taken into account\&.
-.sp
-Here is an example script, which removes the user\*(Aqs cron, at and print jobs:
-.sp
-.if n \{\
-.RS 4
-.\}
-.nf
-#! /bin/sh
-
-# Check for the required argument\&.
-if [ $# != 1 ]; then
-	echo "Usage: $0 username"
-	exit 1
-fi
-
-# Remove cron jobs\&.
-crontab \-r \-u $1
-
-# Remove at jobs\&.
-# Note that it will remove any jobs owned by the same UID,
-# even if it was shared by a different username\&.
-AT_SPOOL_DIR=/var/spool/cron/atjobs
-find $AT_SPOOL_DIR \-name "[^\&.]*" \-type f \-user $1 \-delete \e;
-
-# Remove print jobs\&.
-lprm $1
-
-# All done\&.
-exit 0
-      
-.fi
-.if n \{\
-.RE
-.\}
-.sp
-.RE
-.PP
-\fBUSERGROUPS_ENAB\fR (boolean)
-.RS 4
-Enable setting of the umask group bits to be the same as owner bits (examples: 022 \-> 002, 077 \-> 007) for non\-root users, if the uid is the same as gid, and username is the same as the primary group name\&.
-.sp
-If set to
-\fIyes\fR,
-\fBuserdel\fR
-will remove the user\*(Aqs group if it contains no more members, and
-\fBuseradd\fR
-will create by default a group with the name of the user\&.
-.RE
-.SH "CROSS REFERENCES"
-.PP
-The following cross references show which programs in the shadow password suite use which parameters\&.
-.PP
-chfn
-.RS 4
-CHFN_AUTH
-CHFN_RESTRICT
-LOGIN_STRING
-.RE
-.PP
-chgpasswd
-.RS 4
-ENCRYPT_METHOD MAX_MEMBERS_PER_GROUP MD5_CRYPT_ENAB
-SHA_CRYPT_MAX_ROUNDS SHA_CRYPT_MIN_ROUNDS
-.RE
-.PP
-chpasswd
-.RS 4
-ENCRYPT_METHOD MD5_CRYPT_ENABSHA_CRYPT_MAX_ROUNDS SHA_CRYPT_MIN_ROUNDS
-.RE
-.PP
-chsh
-.RS 4
-CHSH_AUTH LOGIN_STRING
-.RE
-.PP
-gpasswd
-.RS 4
-ENCRYPT_METHOD MAX_MEMBERS_PER_GROUP MD5_CRYPT_ENAB
-SHA_CRYPT_MAX_ROUNDS SHA_CRYPT_MIN_ROUNDS
-.RE
-.PP
-groupadd
-.RS 4
-GID_MAX GID_MIN MAX_MEMBERS_PER_GROUP SYS_GID_MAX SYS_GID_MIN
-.RE
-.PP
-groupdel
-.RS 4
-MAX_MEMBERS_PER_GROUP
-.RE
-.PP
-groupmems
-.RS 4
-MAX_MEMBERS_PER_GROUP
-.RE
-.PP
-groupmod
-.RS 4
-MAX_MEMBERS_PER_GROUP
-.RE
-.PP
-grpck
-.RS 4
-MAX_MEMBERS_PER_GROUP
-.RE
-.PP
-grpconv
-.RS 4
-MAX_MEMBERS_PER_GROUP
-.RE
-.PP
-grpunconv
-.RS 4
-MAX_MEMBERS_PER_GROUP
-.RE
-.PP
-login
-.RS 4
-CONSOLE
-CONSOLE_GROUPS DEFAULT_HOME
-ENV_HZ ENV_PATH ENV_SUPATH ENV_TZ ENVIRON_FILE
-ERASECHAR FAIL_DELAY
-FAILLOG_ENAB
-FAKE_SHELL
-FTMP_FILE
-HUSHLOGIN_FILE
-ISSUE_FILE
-KILLCHAR
-LASTLOG_ENAB
-LOGIN_RETRIES
-LOGIN_STRING
-LOGIN_TIMEOUT LOG_OK_LOGINS LOG_UNKFAIL_ENAB
-MAIL_CHECK_ENAB MAIL_DIR MAIL_FILE MOTD_FILE NOLOGINS_FILE PORTTIME_CHECKS_ENAB QUOTAS_ENAB
-TTYGROUP TTYPERM TTYTYPE_FILE
-ULIMIT UMASK
-USERGROUPS_ENAB
-.RE
-.PP
-newgrp / sg
-.RS 4
-SYSLOG_SG_ENAB
-.RE
-.PP
-newusers
-.RS 4
-ENCRYPT_METHOD GID_MAX GID_MIN MAX_MEMBERS_PER_GROUP MD5_CRYPT_ENAB PASS_MAX_DAYS PASS_MIN_DAYS PASS_WARN_AGE
-SHA_CRYPT_MAX_ROUNDS SHA_CRYPT_MIN_ROUNDS
-SUB_GID_COUNT SUB_GID_MAX SUB_GID_MIN SUB_UID_COUNT SUB_UID_MAX SUB_UID_MIN SYS_GID_MAX SYS_GID_MIN SYS_UID_MAX SYS_UID_MIN UID_MAX UID_MIN UMASK
-.RE
-.PP
-passwd
-.RS 4
-ENCRYPT_METHOD MD5_CRYPT_ENAB OBSCURE_CHECKS_ENAB PASS_ALWAYS_WARN PASS_CHANGE_TRIES PASS_MAX_LEN PASS_MIN_LEN
-SHA_CRYPT_MAX_ROUNDS SHA_CRYPT_MIN_ROUNDS
-.RE
-.PP
-pwck
-.RS 4
-PASS_MAX_DAYS PASS_MIN_DAYS PASS_WARN_AGE
-.RE
-.PP
-pwconv
-.RS 4
-PASS_MAX_DAYS PASS_MIN_DAYS PASS_WARN_AGE
-.RE
-.PP
-su
-.RS 4
-CONSOLE
-CONSOLE_GROUPS DEFAULT_HOME
-ENV_HZ ENVIRON_FILE
-ENV_PATH ENV_SUPATH
-ENV_TZ LOGIN_STRING MAIL_CHECK_ENAB MAIL_DIR MAIL_FILE QUOTAS_ENAB
-SULOG_FILE SU_NAME
-SU_WHEEL_ONLY
-SYSLOG_SU_ENAB
-USERGROUPS_ENAB
-.RE
-.PP
-sulogin
-.RS 4
-ENV_HZ
-ENV_TZ
-.RE
-.PP
-useradd
-.RS 4
-CREATE_HOME GID_MAX GID_MIN MAIL_DIR MAX_MEMBERS_PER_GROUP PASS_MAX_DAYS PASS_MIN_DAYS PASS_WARN_AGE SUB_GID_COUNT SUB_GID_MAX SUB_GID_MIN SUB_UID_COUNT SUB_UID_MAX SUB_UID_MIN SYS_GID_MAX SYS_GID_MIN SYS_UID_MAX SYS_UID_MIN UID_MAX UID_MIN UMASK
-.RE
-.PP
-userdel
-.RS 4
-MAIL_DIR MAIL_FILE MAX_MEMBERS_PER_GROUP USERDEL_CMD USERGROUPS_ENAB
-.RE
-.PP
-usermod
-.RS 4
-MAIL_DIR MAIL_FILE MAX_MEMBERS_PER_GROUP
-.RE
-.SH "SEE ALSO"
-.PP
-\fBlogin\fR(1),
-\fBpasswd\fR(1),
-\fBsu\fR(1),
-\fBpasswd\fR(5),
-\fBshadow\fR(5),
-\fBpam\fR(8)\&.
diff --git a/man/man5/passwd.5 b/man/man5/passwd.5
deleted file mode 100644
index dd03f248..00000000
--- a/man/man5/passwd.5
+++ /dev/null
@@ -1,179 +0,0 @@
-'\" t
-.\"     Title: passwd
-.\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 05/09/2014
-.\"    Manual: File Formats and Conversions
-.\"    Source: shadow-utils 4.2.1
-.\"  Language: English
-.\"
-.TH "PASSWD" "5" "05/09/2014" "shadow\-utils 4\&.2\&.1" "File Formats and Conversions"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-passwd \- the password file
-.SH "DESCRIPTION"
-.PP
-/etc/passwd
-contains one line for each user account, with seven fields delimited by colons (\(lq:\(rq)\&. These fields are:
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-login name
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-optional encrypted password
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-numerical user ID
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-numerical group ID
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-user name or comment field
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-user home directory
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-optional user command interpreter
-.RE
-.PP
-The encrypted password field may be blank, in which case no password is required to authenticate as the specified login name\&. However, some applications which read the
-/etc/passwd
-file may decide not to permit
-\fIany\fR
-access at all if the
-\fIpassword\fR
-field is blank\&. If the
-\fIpassword\fR
-field is a lower\-case
-\(lqx\(rq, then the encrypted password is actually stored in the
-\fBshadow\fR(5)
-file instead; there
-\fImust\fR
-be a corresponding line in the
-/etc/shadow
-file, or else the user account is invalid\&. If the
-\fIpassword\fR
-field is any other string, then it will be treated as an encrypted password, as specified by
-\fBcrypt\fR(3)\&.
-.PP
-The comment field is used by various system utilities, such as
-\fBfinger\fR(1)\&.
-.PP
-The home directory field provides the name of the initial working directory\&. The
-\fBlogin\fR
-program uses this information to set the value of the
-\fB$HOME\fR
-environmental variable\&.
-.PP
-The command interpreter field provides the name of the user\*(Aqs command language interpreter, or the name of the initial program to execute\&. The
-\fBlogin\fR
-program uses this information to set the value of the
-\fB$SHELL\fR
-environmental variable\&. If this field is empty, it defaults to the value
-/bin/sh\&.
-.SH "FILES"
-.PP
-/etc/passwd
-.RS 4
-User account information\&.
-.RE
-.PP
-/etc/shadow
-.RS 4
-optional encrypted password file
-.RE
-.PP
-/etc/passwd\-
-.RS 4
-Backup file for /etc/passwd\&.
-.sp
-Note that this file is used by the tools of the shadow toolsuite, but not by all user and password management tools\&.
-.RE
-.SH "SEE ALSO"
-.PP
-\fBcrypt\fR(3),
-\fBgetent\fR(1),
-\fBgetpwnam\fR(3),
-\fBlogin\fR(1),
-\fBpasswd\fR(1),
-\fBpwck\fR(8),
-\fBpwconv\fR(8),
-\fBpwunconv\fR(8),
-\fBshadow\fR(5),
-\fBsu\fR(1),
-\fBsulogin\fR(8)\&.
diff --git a/man/man5/porttime.5 b/man/man5/porttime.5
deleted file mode 100644
index 388029b7..00000000
--- a/man/man5/porttime.5
+++ /dev/null
@@ -1,96 +0,0 @@
-'\" t
-.\"     Title: porttime
-.\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 05/09/2014
-.\"    Manual: File Formats and Conversions
-.\"    Source: shadow-utils 4.2.1
-.\"  Language: English
-.\"
-.TH "PORTTIME" "5" "05/09/2014" "shadow\-utils 4\&.2\&.1" "File Formats and Conversions"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-porttime \- port access time file
-.SH "DESCRIPTION"
-.PP
-\fIporttime\fR
-contains a list of tty devices, user names, and permitted login times\&.
-.PP
-Each entry consists of three colon separated fields\&. The first field is a comma separated list of tty devices, or an asterisk to indicate that all tty devices are matched by this entry\&. The second field is a comma separated list of user names, or an asterisk to indicated that all user names are matched by this entry\&. The third field is a comma separated list of permitted access times\&.
-.PP
-Each access time entry consists of zero or more days of the week, abbreviated
-\fISu\fR,
-\fIMo\fR,
-\fITu\fR,
-\fIWe\fR,
-\fITh\fR,
-\fIFr\fR, and
-\fISa\fR, followed by a pair of times separated by a hyphen\&. The abbreviation
-\fIWk\fR
-may be used to represent Monday thru Friday, and
-\fIAl\fR
-may be used to indicate every day\&. If no days are given,
-\fIAl\fR
-is assumed\&.
-.SH "EXAMPLES"
-.PP
-The following entry allows access to user
-\fBjfh\fR
-on every port during weekdays from 9am to 5pm\&.
-.PP
-*:jfh:Wk0900\-1700
-.PP
-The following entries allow access only to the users
-\fIroot\fR
-and
-\fIoper\fR
-on
-/dev/console
-at any time\&. This illustrates how the
-/etc/porttime
-file is an ordered list of access times\&. Any other user would match the second entry which does not permit access at any time\&.
-.sp
-.if n \{\
-.RS 4
-.\}
-.nf
-      console:root,oper:Al0000\-2400
-      console:*:
-    
-.fi
-.if n \{\
-.RE
-.\}
-.PP
-The following entry allows access for the user
-\fIgames\fR
-on any port during non\-working hours\&.
-.PP
-*:games:Wk1700\-0900,SaSu0000\-2400
-.SH "FILES"
-.PP
-/etc/porttime
-.RS 4
-File containing port access\&.
-.RE
-.SH "SEE ALSO"
-.PP
-\fBlogin\fR(1)\&.
diff --git a/man/man5/shadow.5 b/man/man5/shadow.5
deleted file mode 100644
index cc22533e..00000000
--- a/man/man5/shadow.5
+++ /dev/null
@@ -1,148 +0,0 @@
-'\" t
-.\"     Title: shadow
-.\"    Author: Julianne Frances Haugh
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 05/09/2014
-.\"    Manual: File Formats and Conversions
-.\"    Source: shadow-utils 4.2.1
-.\"  Language: English
-.\"
-.TH "SHADOW" "5" "05/09/2014" "shadow\-utils 4\&.2\&.1" "File Formats and Conversions"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-shadow \- shadowed password file
-.SH "DESCRIPTION"
-.PP
-shadow
-is a file which contains the password information for the system\*(Aqs accounts and optional aging information\&.
-.PP
-This file must not be readable by regular users if password security is to be maintained\&.
-.PP
-Each line of this file contains 9 fields, separated by colons (\(lq:\(rq), in the following order:
-.PP
-\fBlogin name\fR
-.RS 4
-It must be a valid account name, which exist on the system\&.
-.RE
-.PP
-\fBencrypted password\fR
-.RS 4
-Refer to
-\fBcrypt\fR(3)
-for details on how this string is interpreted\&.
-.sp
-If the password field contains some string that is not a valid result of
-\fBcrypt\fR(3), for instance ! or *, the user will not be able to use a unix password to log in (but the user may log in the system by other means)\&.
-.sp
-This field may be empty, in which case no passwords are required to authenticate as the specified login name\&. However, some applications which read the
-/etc/shadow
-file may decide not to permit any access at all if the password field is empty\&.
-.sp
-A password field which starts with a exclamation mark means that the password is locked\&. The remaining characters on the line represent the password field before the password was locked\&.
-.RE
-.PP
-\fBdate of last password change\fR
-.RS 4
-The date of the last password change, expressed as the number of days since Jan 1, 1970\&.
-.sp
-The value 0 has a special meaning, which is that the user should change her pasword the next time she will log in the system\&.
-.sp
-An empty field means that password aging features are disabled\&.
-.RE
-.PP
-\fBminimum password age\fR
-.RS 4
-The minimum password age is the number of days the user will have to wait before she will be allowed to change her password again\&.
-.sp
-An empty field and value 0 mean that there are no minimum password age\&.
-.RE
-.PP
-\fBmaximum password age\fR
-.RS 4
-The maximum password age is the number of days after which the user will have to change her password\&.
-.sp
-After this number of days is elapsed, the password may still be valid\&. The user should be asked to change her password the next time she will log in\&.
-.sp
-An empty field means that there are no maximum password age, no password warning period, and no password inactivity period (see below)\&.
-.sp
-If the maximum password age is lower than the minimum password age, the user cannot change her password\&.
-.RE
-.PP
-\fBpassword warning period\fR
-.RS 4
-The number of days before a password is going to expire (see the maximum password age above) during which the user should be warned\&.
-.sp
-An empty field and value 0 mean that there are no password warning period\&.
-.RE
-.PP
-\fBpassword inactivity period\fR
-.RS 4
-The number of days after a password has expired (see the maximum password age above) during which the password should still be accepted (and the user should update her password during the next login)\&.
-.sp
-After expiration of the password and this expiration period is elapsed, no login is possible using the current user\*(Aqs password\&. The user should contact her administrator\&.
-.sp
-An empty field means that there are no enforcement of an inactivity period\&.
-.RE
-.PP
-\fBaccount expiration date\fR
-.RS 4
-The date of expiration of the account, expressed as the number of days since Jan 1, 1970\&.
-.sp
-Note that an account expiration differs from a password expiration\&. In case of an acount expiration, the user shall not be allowed to login\&. In case of a password expiration, the user is not allowed to login using her password\&.
-.sp
-An empty field means that the account will never expire\&.
-.sp
-The value 0 should not be used as it is interpreted as either an account with no expiration, or as an expiration on Jan 1, 1970\&.
-.RE
-.PP
-\fBreserved field\fR
-.RS 4
-This field is reserved for future use\&.
-.RE
-.SH "FILES"
-.PP
-/etc/passwd
-.RS 4
-User account information\&.
-.RE
-.PP
-/etc/shadow
-.RS 4
-Secure user account information\&.
-.RE
-.PP
-/etc/shadow\-
-.RS 4
-Backup file for /etc/shadow\&.
-.sp
-Note that this file is used by the tools of the shadow toolsuite, but not by all user and password management tools\&.
-.RE
-.SH "SEE ALSO"
-.PP
-\fBchage\fR(1),
-\fBlogin\fR(1),
-\fBpasswd\fR(1),
-\fBpasswd\fR(5),
-\fBpwck\fR(8),
-\fBpwconv\fR(8),
-\fBpwunconv\fR(8),
-\fBsu\fR(1),
-\fBsulogin\fR(8)\&.
diff --git a/man/man5/suauth.5 b/man/man5/suauth.5
deleted file mode 100644
index b3c9e97a..00000000
--- a/man/man5/suauth.5
+++ /dev/null
@@ -1,146 +0,0 @@
-'\" t
-.\"     Title: suauth
-.\"    Author: Marek Michałkiewicz
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 05/09/2014
-.\"    Manual: File Formats and Conversions
-.\"    Source: shadow-utils 4.2.1
-.\"  Language: English
-.\"
-.TH "SUAUTH" "5" "05/09/2014" "shadow\-utils 4\&.2\&.1" "File Formats and Conversions"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-suauth \- detailed su control file
-.SH "SYNOPSIS"
-.HP \w'\fB/etc/suauth\fR\ 'u
-\fB/etc/suauth\fR
-.SH "DESCRIPTION"
-.PP
-The file
-/etc/suauth
-is referenced whenever the su command is called\&. It can change the behaviour of the su command, based upon:
-.sp
-.if n \{\
-.RS 4
-.\}
-.nf
-      1) the user su is targetting
-    
-.fi
-.if n \{\
-.RE
-.\}
-.PP
-2) the user executing the su command (or any groups he might be a member of)
-.PP
-The file is formatted like this, with lines starting with a # being treated as comment lines and ignored;
-.sp
-.if n \{\
-.RS 4
-.\}
-.nf
-      to\-id:from\-id:ACTION
-    
-.fi
-.if n \{\
-.RE
-.\}
-.PP
-Where to\-id is either the word
-\fIALL\fR, a list of usernames delimited by "," or the words
-\fIALL EXCEPT\fR
-followed by a list of usernames delimited by ","\&.
-.PP
-from\-id is formatted the same as to\-id except the extra word
-\fIGROUP\fR
-is recognised\&.
-\fIALL EXCEPT GROUP\fR
-is perfectly valid too\&. Following
-\fIGROUP\fR
-appears one or more group names, delimited by ","\&. It is not sufficient to have primary group id of the relevant group, an entry in
-\fB/etc/group\fR(5)
-is neccessary\&.
-.PP
-Action can be one only of the following currently supported options\&.
-.PP
-\fIDENY\fR
-.RS 4
-The attempt to su is stopped before a password is even asked for\&.
-.RE
-.PP
-\fINOPASS\fR
-.RS 4
-The attempt to su is automatically successful; no password is asked for\&.
-.RE
-.PP
-\fIOWNPASS\fR
-.RS 4
-For the su command to be successful, the user must enter his or her own password\&. They are told this\&.
-.RE
-.PP
-Note there are three separate fields delimited by a colon\&. No whitespace must surround this colon\&. Also note that the file is examined sequentially line by line, and the first applicable rule is used without examining the file further\&. This makes it possible for a system administrator to exercise as fine control as he or she wishes\&.
-.SH "EXAMPLE"
-.sp
-.if n \{\
-.RS 4
-.\}
-.nf
-      # sample /etc/suauth file
-      #
-      # A couple of privileged usernames may
-      # su to root with their own password\&.
-      #
-      root:chris,birddog:OWNPASS
-      #
-      # Anyone else may not su to root unless in
-      # group wheel\&. This is how BSD does things\&.
-      #
-      root:ALL EXCEPT GROUP wheel:DENY
-      #
-      # Perhaps terry and birddog are accounts
-      # owned by the same person\&.
-      # Access can be arranged between them
-      # with no password\&.
-      #
-      terry:birddog:NOPASS
-      birddog:terry:NOPASS
-      #
-    
-.fi
-.if n \{\
-.RE
-.\}
-.SH "FILES"
-.PP
-/etc/suauth
-.RS 4
-.RE
-.SH "BUGS"
-.PP
-There could be plenty lurking\&. The file parser is particularly unforgiving about syntax errors, expecting no spurious whitespace (apart from beginning and end of lines), and a specific token delimiting different things\&.
-.SH "DIAGNOSTICS"
-.PP
-An error parsing the file is reported using
-\fBsyslogd\fR(8)
-as level ERR on facility AUTH\&.
-.SH "SEE ALSO"
-.PP
-\fBsu\fR(1)\&.
diff --git a/man/man5/subgid.5 b/man/man5/subgid.5
deleted file mode 100644
index 1265d345..00000000
--- a/man/man5/subgid.5
+++ /dev/null
@@ -1,97 +0,0 @@
-'\" t
-.\"     Title: subgid
-.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 05/09/2014
-.\"    Manual: File Formats and Conversions
-.\"    Source: shadow-utils 4.2.1
-.\"  Language: English
-.\"
-.TH "SUBGID" "5" "05/09/2014" "shadow\-utils 4\&.2\&.1" "File Formats and Conversions"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-subgid \- the subordinate gid file
-.SH "DESCRIPTION"
-.PP
-Each line in
-/etc/subgid
-contains a user name and a range of subordinate group ids that user is allowed to use\&. This is specified with three fields delimited by colons (\(lq:\(rq)\&. These fields are:
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-login name
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-numerical subordinate group ID
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-numerical subordinate group ID count
-.RE
-.PP
-This file specifies the group IDs that ordinary users can use, with the
-\fBnewgidmap\fR
-command, to configure gid mapping in a user namespace\&.
-.PP
-Multiple ranges may be specified per user\&.
-.SH "FILES"
-.PP
-/etc/subgid
-.RS 4
-Per user subordinate group IDs\&.
-.RE
-.PP
-/etc/subgid\-
-.RS 4
-Backup file for /etc/subgid\&.
-.RE
-.SH "SEE ALSO"
-.PP
-\fBlogin.defs\fR(5),
-\fBnewgidmap\fR(1),
-\fBnewuidmap\fR(1),
-\fBnewusers\fR(8),
-\fBsubuid\fR(5),
-\fBuseradd\fR(8),
-\fBuserdel\fR(8),
-\fBusermod\fR(8),
-\fBuser_namespaces\fR(7)\&.
diff --git a/man/man5/subuid.5 b/man/man5/subuid.5
deleted file mode 100644
index 1ff13803..00000000
--- a/man/man5/subuid.5
+++ /dev/null
@@ -1,97 +0,0 @@
-'\" t
-.\"     Title: subuid
-.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
-.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 05/09/2014
-.\"    Manual: File Formats and Conversions
-.\"    Source: shadow-utils 4.2.1
-.\"  Language: English
-.\"
-.TH "SUBUID" "5" "05/09/2014" "shadow\-utils 4\&.2\&.1" "File Formats and Conversions"
-.\" -----------------------------------------------------------------
-.\" * Define some portability stuff
-.\" -----------------------------------------------------------------
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.\" http://bugs.debian.org/507673
-.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
-.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.ie \n(.g .ds Aq \(aq
-.el       .ds Aq '
-.\" -----------------------------------------------------------------
-.\" * set default formatting
-.\" -----------------------------------------------------------------
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.\" -----------------------------------------------------------------
-.\" * MAIN CONTENT STARTS HERE *
-.\" -----------------------------------------------------------------
-.SH "NAME"
-subuid \- the subordinate uid file
-.SH "DESCRIPTION"
-.PP
-Each line in
-/etc/subuid
-contains a user name and a range of subordinate user ids that user is allowed to use\&. This is specified with three fields delimited by colons (\(lq:\(rq)\&. These fields are:
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-login name
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-numerical subordinate user ID
-.RE
-.sp
-.RS 4
-.ie n \{\
-\h'-04'\(bu\h'+03'\c
-.\}
-.el \{\
-.sp -1
-.IP \(bu 2.3
-.\}
-numerical subordinate user ID count
-.RE
-.PP
-This file specifies the user IDs that ordinary users can use, with the
-\fBnewuidmap\fR
-command, to configure uid mapping in a user namespace\&.
-.PP
-Multiple ranges may be specified per user\&.
-.SH "FILES"
-.PP
-/etc/subuid
-.RS 4
-Per user subordinate user IDs\&.
-.RE
-.PP
-/etc/subuid\-
-.RS 4
-Backup file for /etc/subuid\&.
-.RE
-.SH "SEE ALSO"
-.PP
-\fBlogin.defs\fR(5),
-\fBnewgidmap\fR(1),
-\fBnewuidmap\fR(1),
-\fBnewusers\fR(1),
-\fBsubgid\fR(5),
-\fBuseradd\fR(8),
-\fBuserdel\fR(8),
-\fBusermod\fR(8),
-\fBuser_namespaces\fR(7)\&.