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author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-01-20 10:55:18 +0000 |
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committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-01-20 10:55:18 +0000 |
commit | 70e9163c9c18e995515598085cb824e554eb7ae7 (patch) | |
tree | a42dc8b2a6c031354bf31472de888bfc8a060132 /man/expr.1 | |
parent | cbf5993c43f49281173f185863577d86bfac6eae (diff) | |
download | coreutils-tarball-master.tar.gz |
coreutils-8.25HEADcoreutils-8.25master
Diffstat (limited to 'man/expr.1')
-rw-r--r-- | man/expr.1 | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/man/expr.1 b/man/expr.1 deleted file mode 100644 index 3f1823e..0000000 --- a/man/expr.1 +++ /dev/null @@ -1,113 +0,0 @@ -.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.35. -.TH EXPR "1" "March 2007" "GNU coreutils 6.9" "User Commands" -.SH NAME -expr \- evaluate expressions -.SH SYNOPSIS -.B expr -\fIEXPRESSION\fR -.br -.B expr -\fIOPTION\fR -.SH DESCRIPTION -.\" Add any additional description here -.TP -\fB\-\-help\fR -display this help and exit -.TP -\fB\-\-version\fR -output version information and exit -.PP -Print the value of EXPRESSION to standard output. A blank line below -separates increasing precedence groups. EXPRESSION may be: -.TP -ARG1 | ARG2 -ARG1 if it is neither null nor 0, otherwise ARG2 -.TP -ARG1 & ARG2 -ARG1 if neither argument is null or 0, otherwise 0 -.TP -ARG1 < ARG2 -ARG1 is less than ARG2 -.TP -ARG1 <= ARG2 -ARG1 is less than or equal to ARG2 -.TP -ARG1 = ARG2 -ARG1 is equal to ARG2 -.TP -ARG1 != ARG2 -ARG1 is unequal to ARG2 -.TP -ARG1 >= ARG2 -ARG1 is greater than or equal to ARG2 -.TP -ARG1 > ARG2 -ARG1 is greater than ARG2 -.TP -ARG1 + ARG2 -arithmetic sum of ARG1 and ARG2 -.TP -ARG1 \- ARG2 -arithmetic difference of ARG1 and ARG2 -.TP -ARG1 * ARG2 -arithmetic product of ARG1 and ARG2 -.TP -ARG1 / ARG2 -arithmetic quotient of ARG1 divided by ARG2 -.TP -ARG1 % ARG2 -arithmetic remainder of ARG1 divided by ARG2 -.TP -STRING : REGEXP -anchored pattern match of REGEXP in STRING -.TP -match STRING REGEXP -same as STRING : REGEXP -.TP -substr STRING POS LENGTH -substring of STRING, POS counted from 1 -.TP -index STRING CHARS -index in STRING where any CHARS is found, or 0 -.TP -length STRING -length of STRING -.TP -+ TOKEN -interpret TOKEN as a string, even if it is a -.IP -keyword like `match' or an operator like `/' -.TP -( EXPRESSION ) -value of EXPRESSION -.PP -Beware that many operators need to be escaped or quoted for shells. -Comparisons are arithmetic if both ARGs are numbers, else lexicographical. -Pattern matches return the string matched between \e( and \e) or null; if -\e( and \e) are not used, they return the number of characters matched or 0. -.PP -Exit status is 0 if EXPRESSION is neither null nor 0, 1 if EXPRESSION is null -or 0, 2 if EXPRESSION is syntactically invalid, and 3 if an error occurred. -.SH AUTHOR -Written by Mike Parker. -.SH "REPORTING BUGS" -Report bugs to <bug\-coreutils@gnu.org>. -.SH COPYRIGHT -Copyright \(co 2007 Free Software Foundation, Inc. -.br -This is free software. You may redistribute copies of it under the terms of -the GNU General Public License <http://www.gnu.org/licenses/gpl.html>. -There is NO WARRANTY, to the extent permitted by law. -.SH "SEE ALSO" -The full documentation for -.B expr -is maintained as a Texinfo manual. If the -.B info -and -.B expr -programs are properly installed at your site, the command -.IP -.B info expr -.PP -should give you access to the complete manual. |