Bug 259197 - xzgrep should present a message when fed a non-recognised file format
Summary: xzgrep should present a message when fed a non-recognised file format
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: bin (show other bugs)
Version: CURRENT
Hardware: Any Any
: --- Affects Many People
Assignee: freebsd-bugs (Nobody)
URL: https://cgit.freebsd.org/src/tree/con...
Keywords:
Depends on:
Blocks:
 
Reported: 2021-10-16 03:53 UTC by Graham Perrin
Modified: 2021-10-16 03:53 UTC (History)
0 users

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Description Graham Perrin 2021-10-16 03:53:35 UTC
% xzgrep harfbuzz /var/log/messages.0.bz2
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^
% zcat /var/log/messages.0.bz2 | grep -e harfbuzz -e electron
Oct 13 07:41:46 mowa219-gjp4-8570p-freebsd pkg[1984]: electron12 upgraded: 12.0.9_1 -> 12.0.9_2 
Oct 13 07:44:15 mowa219-gjp4-8570p-freebsd pkg[3312]: harfbuzz upgraded: 2.9.1 -> 3.0.0 
Oct 13 07:44:15 mowa219-gjp4-8570p-freebsd pkg[3312]: harfbuzz-icu upgraded: 2.9.1 -> 3.0.0 
% zgrep harfbuzz /var/log/messages.0.bz2         
Oct 13 07:44:15 mowa219-gjp4-8570p-freebsd pkg[3312]: harfbuzz upgraded: 2.9.1 -> 3.0.0 
Oct 13 07:44:15 mowa219-gjp4-8570p-freebsd pkg[3312]: harfbuzz-icu upgraded: 2.9.1 -> 3.0.0 
% xzcat /var/log/messages.0.bz2
xzcat: /var/log/messages.0.bz2: File format not recognized
%