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bug#12847: comm wrong output
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From: |
Andreas Schwab |
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Subject: |
bug#12847: comm wrong output |
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Date: |
Sat, 10 Nov 2012 00:13:59 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.2 (gnu/linux) |
gregrwm <address@hidden> writes:
> coreutils 8.13-3.2ubuntu2 (quantal)
>
> using the attached files:
> $ LC_ALL=C sort rqb.2012-11-07. >/tmp/pC #ensure inputs are sorted
> $ LC_ALL=C sort a0>/tmp/qC
> $ LC_ALL=C comm -2 /tmp/[pq]C>/tmp/-2
> $ LC_ALL=C comm -23 /tmp/[pq]C>/tmp/-23
>
> the 2 comm commands produce identical output!
> oughtn't the latter command only show lines unique to FILE1?
Since the files have nothing in common, -3 has no effect.
Andreas.
--
Andreas Schwab, address@hidden
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."