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| author | Kyle Evans <kevans@FreeBSD.org> | 2021-09-23 05:26:52 +0000 |
|---|---|---|
| committer | Kyle Evans <kevans@FreeBSD.org> | 2021-09-29 18:03:34 +0000 |
| commit | 4e380e8474609875c4cf5277b3755ac29079a8b5 (patch) | |
| tree | e59459a8471e686af8dfb74c1367a7cd027f77c1 /usr.bin/cmp/cmp.1 | |
| parent | f6787614fd4db2a9d5e649af0e819852ebd5a19d (diff) | |
| download | src-4e380e8474609875c4cf5277b3755ac29079a8b5.tar.gz src-4e380e8474609875c4cf5277b3755ac29079a8b5.zip | |
cmp: add -n, --bytes to limit number of bytes to compare
This is compatible with GNU cmp.
Reviewed by: markj
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D32072
Diffstat (limited to 'usr.bin/cmp/cmp.1')
| -rw-r--r-- | usr.bin/cmp/cmp.1 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/usr.bin/cmp/cmp.1 b/usr.bin/cmp/cmp.1 index 6980f73e7be5..511e09ac8628 100644 --- a/usr.bin/cmp/cmp.1 +++ b/usr.bin/cmp/cmp.1 @@ -41,6 +41,7 @@ .Nm .Op Fl l | s | x .Op Fl hz +.Op Fl -bytes Ns Cm = Ns Ar num .Ar file1 file2 .Op Ar skip1 Op Ar skip2 .Sh DESCRIPTION @@ -62,6 +63,10 @@ Do not follow symbolic links. .It Fl l , Fl -verbose Print the byte number (decimal) and the differing byte values (octal) for each difference. +.It Fl n Ar num , Fl -bytes= Ns num +Only compare up to +.Ar num +bytes. .It Fl s , Fl -silent , Fl -quiet Print nothing for differing files; return exit status only. @@ -165,6 +170,7 @@ utility is expected to be compatible. The .Fl h , +.Fl n , .Fl x , and .Fl z |