Hi! Thanx a LOT!!!
/G http://www.varupiraten.se/ > Hi Gustav - > > At 2005-10-13, 23:13:33 you wrote: >>Hi there! >> >>I'd like to get a list of enviromentvariables from the *NIX-system. >> >>I'd like it in the format... >>ENV1=x1 >>ENv2=x2 >>ENV3=x3 >> >>and so on... >> >>I think I have to use ENV-command. (http://perldoc.perl.org/Env.html) Is >>that right? I don't understand how I get this kind of listing. Please put >>me in right direction.. >> >> >>I tried to use print ENV% but I get this kind of output: >>HOSTfriggAUDIODEV/tmp/SUNWut/dev/utaudio/8dtstart_sessionlogfile/dev/nullDTSCREENSAVERLISTStartDtscreenBlankXMBINDDIR/usr/dt/lib/bindingsUTAUDIODEV/tmp/SUNWut/dev/utaudio/8AB_CARDCATALOG/usr/dt/share/answerbooks/C/ab_cardcatalogLC_ALLCDTLOGINDISPLAYCLASSSunRayOSTY >> >>I envy you how can solve this... :-) >> > > You're almost there. %ENV is a hash, do you can do something like this: > > print "$_=$ENV{$_}\n" for sort keys %ENV; > > Or, with more keystrokes: > > for my $var( sort keys %ENV ) { > print "$var=$ENV{$var}\n"; > } > > Read up on hashes && good luck. >>/G > > Aloha => Beau; > [EMAIL PROTECTED] > 2005-10-13 > > > > -- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > <http://learn.perl.org/> <http://learn.perl.org/first-response> > > > -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
