[Bug 249522] wc(1) prints leading spaces before the count, which appears to not be POSIX-compliant
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Tue Sep 22 16:27:05 UTC 2020
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=249522
--- Comment #1 from Conrad Meyer <cem at freebsd.org> ---
Where is the bug?
$ [ " 4" -gt 10 ]; echo $?
1
$ [ "4" -gt 10 ]; echo $?
1
$ [ 4 -gt 10 ]; echo $?
1
$ [ "$( (echo;echo;echo) | wc -l)" -gt 10 ]; echo $?
1
$ [ "$( (echo;echo;echo) | wc -l)" -gt 1 ]; echo $?
0
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