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| author | Denis Vlasenko | 2008-05-03 07:21:27 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-05-03 07:21:27 +0000 |
| commit | 96b99b860cc15f13b85b1b2d5b5b20ab7183a652 (patch) | |
| tree | f7f5236085dcc40f02bd29078900d971a787344e /include | |
| parent | 687a26fe0dcf10f227cb0541882d1daa8a21991d (diff) | |
| download | busybox-96b99b860cc15f13b85b1b2d5b5b20ab7183a652.zip busybox-96b99b860cc15f13b85b1b2d5b5b20ab7183a652.tar.gz | |
uniq: support -w. closes bug 3094.
function old new delta
packed_usage 24136 24132 -4
uniq_main 399 384 -15
Diffstat (limited to 'include')
| -rw-r--r-- | include/usage.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/usage.h b/include/usage.h index cbc5cb0..e791ba6 100644 --- a/include/usage.h +++ b/include/usage.h @@ -4303,16 +4303,16 @@ ) #define uniq_trivial_usage \ - "[-fscdu]... [INPUT [OUTPUT]]" + "[-fscduw]... [INPUT [OUTPUT]]" #define uniq_full_usage "\n\n" \ - "Discard all but one of successive identical lines from INPUT\n" \ - "(or standard input), writing to OUTPUT (or standard output)\n" \ + "Discard duplicate lines\n" \ "\nOptions:" \ "\n -c Prefix lines by the number of occurrences" \ "\n -d Only print duplicate lines" \ "\n -u Only print unique lines" \ - "\n -f N Skip the first N fields" \ - "\n -s N Skip the first N chars (after any skipped fields)" \ + "\n -f N Skip first N fields" \ + "\n -s N Skip first N chars (after any skipped fields)" \ + "\n -w N Compare N characters in line" \ #define uniq_example_usage \ "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \ |