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Re^3: $/ usage

by graff (Chancellor)
on Jan 02, 2013 at 22:44 UTC ( #1011369=note: print w/replies, xml ) Need Help??


in reply to Re^2: $/ usage
in thread $/ usage

To get all the lines from a slurped input file to show up as a single line on output, you want something like this:
perl -e 'undef $/; $_=<>; tr/\n/ /; s/ $/\n/; print' list
Or you could just use unix/linux commands that do the same thing:
xargs echo -n < list
(If you want a clean line break at the end of that output, add  && echo at the end.)

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[tye]: We use auditd for security monitoring. So we can rely on auditing being enabled. I'm not sure who would want to not be able to audit. Maybe some VM inside another system with audit?
[SuicideJunkie]: spies would want a system to not be able to audit.
[erix]: spies should use a type-writer, no power needed, no auditable
[erix]: if all else fails, eat the paper

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