diff options
| -rw-r--r-- | doc/coreutils.texi | 2 | ||||
| -rw-r--r-- | man/comm.x | 2 | ||||
| -rw-r--r-- | man/join.x | 2 | ||||
| -rw-r--r-- | man/uniq.x | 2 | ||||
| -rw-r--r-- | src/comm.c | 13 |
5 files changed, 17 insertions, 4 deletions
diff --git a/doc/coreutils.texi b/doc/coreutils.texi index b96fdb202..1a3075ffe 100644 --- a/doc/coreutils.texi +++ b/doc/coreutils.texi @@ -4565,7 +4565,7 @@ Columns are separated by a single TAB character. @opindex -2 @opindex -3 The options @option{-1}, @option{-2}, and @option{-3} suppress printing of -the corresponding columns. Also see @ref{Common options}. +the corresponding columns (and separators). Also see @ref{Common options}. Unlike some other comparison utilities, @command{comm} has an exit status that does not depend on the result of the comparison. diff --git a/man/comm.x b/man/comm.x index dfc84806e..d4d8e00da 100644 --- a/man/comm.x +++ b/man/comm.x @@ -2,3 +2,5 @@ comm \- compare two sorted files line by line [DESCRIPTION] .\" Add any additional description here +[SEE ALSO] +join(1), uniq(1) diff --git a/man/join.x b/man/join.x index 6f50791f2..f83e8ceca 100644 --- a/man/join.x +++ b/man/join.x @@ -2,3 +2,5 @@ join \- join lines of two files on a common field [DESCRIPTION] .\" Add any additional description here +[SEE ALSO] +comm(1), uniq(1) diff --git a/man/uniq.x b/man/uniq.x index 0221d92ab..98a95f996 100644 --- a/man/uniq.x +++ b/man/uniq.x @@ -2,3 +2,5 @@ uniq \- report or omit repeated lines [DESCRIPTION] .\" Add any additional description here +[SEE ALSO] +comm(1), join(1) diff --git a/src/comm.c b/src/comm.c index 3c5b09ad4..e37cf8875 100644 --- a/src/comm.c +++ b/src/comm.c @@ -114,9 +114,9 @@ and column three contains lines common to both files.\n\ "), stdout); fputs (_("\ \n\ - -1 suppress lines unique to FILE1\n\ - -2 suppress lines unique to FILE2\n\ - -3 suppress lines that appear in both files\n\ + -1 suppress column 1 (lines unique to FILE1)\n\ + -2 suppress column 2 (lines unique to FILE2)\n\ + -3 suppress column 3 (lines that appear in both files)\n\ "), stdout); fputs (_("\ \n\ @@ -133,6 +133,13 @@ and column three contains lines common to both files.\n\ \n\ Note, comparisons honor the rules specified by `LC_COLLATE'.\n\ "), stdout); + printf (_("\ +\n\ +Examples:\n\ + %s -12 file1 file2 Print only lines present in both file1 and file2.\n\ + %s -3 file1 file2 Print lines in file1 not in file2, and vice versa.\n\ +"), + program_name, program_name); emit_bug_reporting_address (); } exit (status); |