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| author | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-31 16:11:02 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-31 16:11:59 -0700 |
| commit | fb36f55604205660a3517302999c7336d8f7da5e (patch) | |
| tree | 23664a72643447c6c6bb19e1aa560bc5075c8d5b /zgrep.1 | |
| parent | 154776551a1ec1eeccdc9a4b1a2231f1bb31b965 (diff) | |
| download | gzip-fb36f55604205660a3517302999c7336d8f7da5e.tar.gz | |
doc: prefer bold to italics for command names
Diffstat (limited to 'zgrep.1')
| -rw-r--r-- | zgrep.1 | 17 |
1 files changed, 9 insertions, 8 deletions
@@ -7,28 +7,29 @@ zgrep \- search possibly compressed files for a regular expression .BI [\ -e\ ] " pattern" .IR filename ".\|.\|." .SH DESCRIPTION -.I Zgrep -invokes -.I grep +The +.B zgrep +command invokes +.B grep on compressed or gzipped files. All options specified are passed directly to -.IR grep . +.BR grep . If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to -.IR grep . +.BR grep . .PP If the GREP environment variable is set, -.I zgrep +.B zgrep uses it as the -.I grep +.B grep program to be invoked. .SH "EXIT STATUS" Exit status is 0 for a match, 1 for no matches, and 2 if trouble. .SH BUGS .PP The following -.I grep +.B grep options are not supported: .B --dereference-recursive .RB ( \-R ), |