diff options
Diffstat (limited to 'man/zh_CN/man8/groupadd.8')
| -rw-r--r-- | man/zh_CN/man8/groupadd.8 | 87 |
1 files changed, 26 insertions, 61 deletions
diff --git a/man/zh_CN/man8/groupadd.8 b/man/zh_CN/man8/groupadd.8 index 89a08c50..5d5c538a 100644 --- a/man/zh_CN/man8/groupadd.8 +++ b/man/zh_CN/man8/groupadd.8 @@ -1,13 +1,13 @@ '\" t .\" Title: groupadd .\" Author: Julianne Frances Haugh -.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/> -.\" Date: 2022-01-02 +.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> +.\" Date: 2022-08-18 .\" Manual: 系统管理命令 -.\" Source: shadow-utils 4.11.1 +.\" Source: shadow-utils 4.12.2 .\" Language: Chinese Simplified .\" -.TH "GROUPADD" "8" "2022-01-02" "shadow\-utils 4\&.11\&.1" "系统管理命令" +.TH "GROUPADD" "8" "2022-08-18" "shadow\-utils 4\&.12\&.2" "系统管理命令" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- @@ -31,12 +31,16 @@ groupadd \- 创建一个新组 .SH "大纲" .HP \w'\fBgroupadd\fR\ 'u -\fBgroupadd\fR [\fI选项\fR] \fIgroup\fR +\fBgroupadd\fR [\fI选项\fR] \fINEWGROUP\fR .SH "描述" .PP The \fBgroupadd\fR command creates a new group account using the values specified on the command line plus the default values from the system\&. The new group will be entered into the system files as needed\&. +.PP +组名必须以小写字母或者下划线开头，跟随小写字母、下划线或短横线。可以由美元符号结束。用正则表达式就是：[a\-z_][a\-z0\-9_\-]*[$]? +.PP +Groupnames may only be up to 32 characters long\&. .SH "选项" .PP The options which apply to the @@ -53,7 +57,9 @@ is turned off)\&. .PP \fB\-g\fR, \fB\-\-gid\fR\ \&\fIGID\fR .RS 4 -The numerical value of the group\*(Aqs ID\&. This value must be unique, unless the +The numerical value of the group\*(Aqs ID\&. +\fIGID\fR +must be unique, unless the \fB\-o\fR option is used\&. The value must be non\-negative\&. The default is to use the smallest ID value greater than or equal to \fBGID_MIN\fR @@ -90,13 +96,21 @@ doesn\*(Aqt work yet\&. .PP \fB\-o\fR, \fB\-\-non\-unique\fR .RS 4 -此选项允许添加一个使用非唯一 GID 的组。 +permits the creation of a group with an already used numerical ID\&. As a result, for this +\fIGID\fR, the mapping towards group +\fINEWGROUP\fR +may not be unique\&. .RE .PP \fB\-p\fR, \fB\-\-password\fR\ \&\fIPASSWORD\fR .RS 4 -The encrypted password, as returned by -\fBcrypt\fR(3)\&. The default is to disable the password\&. +defines an initial password for the group account\&. PASSWORD is expected to be encrypted, as returned by +\fBcrypt \fR(3)\&. +.sp +Without this option, the group account will be locked and with no password defined, i\&.e\&. a single exclamation mark in the respective field of ths system account file +/etc/group +or +/etc/gshadow\&. .sp \fBNote:\fR This option is not recommended because the password (or encrypted password) will be visible by users listing the processes\&. @@ -121,16 +135,13 @@ Apply changes in the \fICHROOT_DIR\fR directory and use the configuration files from the \fICHROOT_DIR\fR -directory\&. +directory\&. Only absolute paths are supported\&. .RE .PP \fB\-P\fR, \fB\-\-prefix\fR\ \&\fIPREFIX_DIR\fR .RS 4 -Apply changes in the -\fIPREFIX_DIR\fR -directory and use the configuration files from the -\fIPREFIX_DIR\fR -directory\&. This option does not chroot and is intended for preparing a cross\-compilation target\&. Some limitations: NIS and LDAP users/groups are not verified\&. PAM authentication is using the host files\&. No SELINUX support\&. +Apply changes to configuration files under the root filesystem found under the directory +\fIPREFIX_DIR\fR\&. This option does not chroot and is intended for preparing a cross\-compilation target\&. Some limitations: NIS and LDAP users/groups are not verified\&. PAM authentication is using the host files\&. No SELINUX support\&. .RE .PP \fB\-U\fR, \fB\-\-users\fR @@ -151,48 +162,6 @@ variable in The following configuration variables in /etc/login\&.defs change the behavior of this tool: -.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 -\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 -默认值是 0，意味着组中的成员数没有限制。 -.sp -此功能(分割组)允许限制组文件中的行长度。这对于确保 NIS 组的行比长于 1024 字符。 -.sp -如果要强制这个限制，可以使用 25。 -.sp -注意：分割组可能不受所有工具的支持(甚至在 Shadow 工具集中)。您不应该使用这个变量，除非真的需要。 -.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 .SH "文件" .PP /etc/group @@ -211,10 +180,6 @@ Shadow 密码套件配置。 .RE .SH "CAVEATS" .PP -组名必须以小写字母或者下划线开头，跟随小写字母、下划线或短横线。可以由美元符号结束。用正则表达式就是：[a\-z_][a\-z0\-9_\-]*[$]? -.PP -Groupnames may only be up to 16 characters long\&. -.PP You may not add a NIS or LDAP group\&. This must be performed on the corresponding server\&. .PP If the groupname already exists in an external group database such as NIS or LDAP, |