in reply to Setting env vars in current process
Works fine on Win2K
C:\>type test.pl # grab the first ENV var name we find for ( keys %ENV ) { $key = $_; last; } # reset ENV var print "Resetting $key, was $ENV{$key}\n"; $ENV{$key} = 'new value'; # fork my $pid = fork(); # confess print $pid ? "Parent has $key:$ENV{$key}\n" : "Child has $key:$ENV{$ke +y}\n"; C:\>perl test.pl Resetting PROMPT, was $P$G Parent has PROMPT:new value Child has PROMPT:new value C:\>
And on Redhat 7.3
[root@www root]# cat test.pl # grab the first ENV var name we find for ( keys %ENV ) { $key = $_; last; } # reset ENV var print "Resetting $key, was $ENV{$key}\n"; $ENV{$key} = 'new value'; # fork my $pid = fork(); # confess print $pid ? "Parent has $key:$ENV{$key}\n" : "Child has $key:$ENV{$ke +y}\n"; [root@www root]# perl test.pl Resetting _, was /usr/bin/perl Parent has _:new value Child has _:new value [root@www root]#
cheers
tachyon
s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print
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Re: Re: Setting env vars in current process
by ruscoekm (Monk) on Feb 11, 2003 at 19:27 UTC | |
by VSarkiss (Monsignor) on Feb 11, 2003 at 19:34 UTC | |
by ruscoekm (Monk) on Feb 11, 2003 at 19:40 UTC | |
by pfaut (Priest) on Feb 11, 2003 at 19:32 UTC |