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Re^2: Program unexpectedly terminates

by Anonymous Monk
on Nov 19, 2012 at 09:35 UTC ( #1004500=note: print w/replies, xml ) Need Help??


in reply to Re: Program unexpectedly terminates
in thread Program unexpectedly terminates

Thanks for the helpful contribution Mr. Pedantic :-P

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Re^3: Program unexpectedly terminates
by tobyink (Abbot) on Nov 19, 2012 at 09:41 UTC

    Thank you for providing code that neither compiles nor illustrates your problem Mr Anonymous.

    perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

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[davido]: I am not finding closing STDIN to be an adequate means of making getlogin return undef.
[Corion]: Maybe doing a double-fork (daemonizing) can make go that information away, but maybe not
[Corion]: But I think my knowledge of unix/Linux datastructures is several decades out of date, so I don't really know what information it keeps on processes
[oiskuu]: The useful bits that relate to your process can be found under /proc/self. What information are you thinking of? Tty name?
[tye]: I just daemonized and getlogin() still knew who I had been.
[tye]: perhaps loginuid ? Not that I concede that something not being in /proc means it is not useful.

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