Re^2: Capture error from one-liner

Perl with -p doesn't die if a file doesn't exist

Right you are; a workaround is

qwurx [shmem] ~ > perl -p -e 'BEGIN{$SIG{__WARN__}=sub{die@_}}' nonexi
+stent
Can't open nonexistent: No such file or directory.
qwurx [shmem] ~ > echo $?
2
[download]

perl -le'print map{pack c,($-++?1:13)+ord}split//,ESEL'

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Re^3: Capture error from one-liner by choroba (Cardinal) on Sep 19, 2014 at 16:56 UTC
Well, my one-liners are usually not warning-proof... لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ	[reply]