diff options
| author | David E. O'Brien <obrien@FreeBSD.org> | 1999-11-26 03:26:59 +0000 |
|---|---|---|
| committer | David E. O'Brien <obrien@FreeBSD.org> | 1999-11-26 03:26:59 +0000 |
| commit | 07bdb1554dc52058c36814e02efeb5b001895683 (patch) | |
| tree | 3d332a7a473ed281f56d1b8fc20856c7a4b23460 /gnu/usr.bin/grep/grep.1 | |
| parent | c0bc11462bd24c898a82c85f19563bbeaa36b580 (diff) | |
Notes
Diffstat (limited to 'gnu/usr.bin/grep/grep.1')
| -rw-r--r-- | gnu/usr.bin/grep/grep.1 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gnu/usr.bin/grep/grep.1 b/gnu/usr.bin/grep/grep.1 index 10935901e7dd..75361a9a80fd 100644 --- a/gnu/usr.bin/grep/grep.1 +++ b/gnu/usr.bin/grep/grep.1 @@ -462,6 +462,14 @@ the metacharacter .B { loses its special meaning; instead use .BR \e{ . +.SH ENVIRONMENT +The environment variable +.B GREP_OPTIONS +can hold a set of default +options for +.I grep. +These options are interpreted first and can be overwritten by explicit command +line parameters. .SH DIAGNOSTICS .PP Normally, exit status is 0 if matches were found, |