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Re: grep not working as expected

by ammon (Sexton)
on Oct 17, 2006 at 22:33 UTC ( #578919=note: print w/replies, xml ) Need Help??


in reply to grep not working as expected

I expect perl is just not DWIM-ing your method call in the regex:

/$q->param('report_type')/

I think perl's regex patterns are similar to a qq() string in regards to interpolation (i.e. you can't interpolate function calls), but I can't immediately find any documentation to back up that assertion.

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[oiskuu]: Hm. that depends on kernel compiled with CONFIG_AUDITSYSCAL L
[tye]: apropos my several mentions of audit
[Corion]: At least my (non-SELinux) Debian has that config thing set. I don't have non-Debian machines handy (except Android)
[Corion]: My Android phone also has /proc/self/ loginuid, but that displays -1 (resp. 4GB). That might be because the phone is rooted.
[tye]: -1 means nobody logged in or the process was started before audit got booted
[davido]: ok, on my ubuntu system getlogin grabs from /proc/self/ loginuid (per strace)

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