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Re^4: Why use strict is good, and barewords are bad

by hardburn (Abbot)
on Apr 22, 2005 at 21:27 UTC ( #450586=note: print w/replies, xml ) Need Help??


in reply to Re^3: Why use strict is good, and barewords are bad
in thread Why use strict is good, and barewords are bad

And if we could get around those pesky laws of thermodynamics, we could have a perpetual motion machine.

"There is no shame in being self-taught, only in not trying to learn in the first place." -- Atrus, Myst: The Book of D'ni.

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[oiskuu]: ... getlogin refers to tty owner; if you close STDIN, then getlogin returns undef. I get undef in my shell (running under X)
[tye]: Then there is a more persistent big of data similar to getlogin(). I don't believe even daemonizing drops it. So you can tell services that were started at boot time from those started by a person.
[tye]: I'll have to look into that later. getlogin() suites my current needs.

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