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uniq: Lobotomize for POSIX-subset compatibility

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POSIX uniq(1) is required to write to its second argument,
if one is given.
The multiple-input feature I accidentally added might be useful,
but users and scripts who rely on it would be put at risk for data loss
if they ever run into a POSIX uniq(1).
This commit is contained in:
Robert Ransom
2012-05-21 23:33:36 +00:00
parent 85efaad43b
commit a16f603b20
2 changed files with 3 additions and 4 deletions
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2
TODO
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@@ -54,8 +54,6 @@ tr string1 [string2]
unexpand [-a] [-t N] [file...]
uniq [-diuc] [input [output]]
unlink file
who