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From: | Andreas Schwab |
Subject: | Re: possible in bash?: filter stderr of a prog & send filtered-output out on stderr leaving stdout untouched |
Date: | Tue, 06 Dec 2016 23:51:11 +0100 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/25.1.90 (gnu/linux) |
{ $prog 2>&1 >&3 | grep -v "$RE_filt" >&2; } 3>&1 Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."
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