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| author | rsc <devnull@localhost> | 2005-01-03 06:40:20 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2005-01-03 06:40:20 +0000 |
| commit | 058b0118a52061ad57694c01fc8763b22b789c4d (patch) | |
| tree | 6685f04dea5ed68edaa34998c976aed34c55fe94 /man/man1/grep.1 | |
| parent | 2600337aa704efbeba8201e88147a764b4fd2b90 (diff) | |
| download | plan9port-058b0118a52061ad57694c01fc8763b22b789c4d.tar.gz plan9port-058b0118a52061ad57694c01fc8763b22b789c4d.tar.bz2 plan9port-058b0118a52061ad57694c01fc8763b22b789c4d.zip | |
Some man pages.
Diffstat (limited to 'man/man1/grep.1')
| -rw-r--r-- | man/man1/grep.1 | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/man/man1/grep.1 b/man/man1/grep.1 index e58d0d97..b8cb431c 100644 --- a/man/man1/grep.1 +++ b/man/man1/grep.1 @@ -1,6 +1,6 @@ .TH GREP 1 .SH NAME -grep \- search a file for a pattern +grep, g \- search a file for a pattern .SH SYNOPSIS .B grep [ @@ -10,6 +10,14 @@ grep \- search a file for a pattern [ .I file ... ] +.B g +[ +.I option ... +] +.I pattern +[ +.I file ... +] .SH DESCRIPTION .I Grep\^ searches the input @@ -18,7 +26,7 @@ searches the input for lines that match the .IR pattern , a regular expression as defined in -.IR regexp (6) +.IR regexp (7) with the addition of a newline character as an alternative (substitute for .BR | ) @@ -90,14 +98,26 @@ in single quotes An expression starting with '*' will treat the rest of the expression as literal characters. +.PP +.I G +invokes grep with +.B -n +and forces tagging of output lines by file name. +If no files are listed, it searches all files matching +.IP +.EX +*.C *.b *.c *.h *.m *.cc *.java *.py *.tex *.ms +.EE .SH SOURCE .B /usr/local/plan9/src/cmd/grep +.br +.B /usr/local/plan9/bin/g .SH SEE ALSO .IR ed (1), .IR awk (1), .IR sed (1), .IR sam (1), -.IR regexp (6) +.IR regexp (7) .SH DIAGNOSTICS Exit status is null if any lines are selected, or non-null when no lines are selected or an error occurs. |