diff options
| author | dwmalone <dwmalone@FreeBSD.org> | 2002-01-24 22:27:50 +0000 |
|---|---|---|
| committer | dwmalone <dwmalone@FreeBSD.org> | 2002-01-24 22:27:50 +0000 |
| commit | ffdbedf4c82a1909d4c3a55c6ab7f5f009a9b18a (patch) | |
| tree | 8e7c10c39711659f38833c62c0506a70ba3a08bb /usr.bin | |
| parent | a76b3153c40bb767937d3563f26f668f58aadfc0 (diff) | |
| download | FreeBSD-src-ffdbedf4c82a1909d4c3a55c6ab7f5f009a9b18a.zip FreeBSD-src-ffdbedf4c82a1909d4c3a55c6ab7f5f009a9b18a.tar.gz | |
Make usage message and man page synopsis reflect the fact that -n
and -c are mutually exclusive.
PR: 34233
Submitted by: Gary W. Swearingen <swear@blarg.net>
MFC after: 3 days
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/head/head.1 | 6 | ||||
| -rw-r--r-- | usr.bin/head/head.c | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/usr.bin/head/head.1 b/usr.bin/head/head.1 index 2f9e83d..cc50afd 100644 --- a/usr.bin/head/head.1 +++ b/usr.bin/head/head.1 @@ -40,8 +40,10 @@ .Nd display first lines of a file .Sh SYNOPSIS .Nm -.Op Fl n Ar count -.Op Fl c Ar bytes +.Oo +.Fl n Ar count | +.Fl c Ar bytes +.Oc .Op Ar .Sh DESCRIPTION This filter displays the first diff --git a/usr.bin/head/head.c b/usr.bin/head/head.c index 6af287c1..94d99f9 100644 --- a/usr.bin/head/head.c +++ b/usr.bin/head/head.c @@ -186,6 +186,6 @@ void usage() { - (void)fprintf(stderr, "usage: head [-n lines] [-c bytes] [file ...]\n"); + (void)fprintf(stderr, "usage: head [-n lines | -c bytes] [file ...]\n"); exit(1); } |
