> -----Original Message----- > From: Mcgregory Pinto [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, November 27, 2001 3:02 PM > To: [EMAIL PROTECTED] > Subject: Reading Environment Variables > > > Hi all ... > > I´m working in a Unix environment, and I´ve two shell scripts > xxx.sh and > zzz.sh. > This scripts change the value of environment variable GRG > initialized with > 'aaa'. The first fill with 'xxx' the second fill with 'zzz'. > I need to call this scripts in a Perl script and get the variable GRG > changed, ex.: > > my $grg = $ENV{GRG}; > print "$grg\n"; // must print 'aaa' > system("xxx.sh") > my $grg = $ENV{GRG}; > print "$grg\n"; // must print 'xxx' > system("zzz.sh") > my $grg = $ENV{GRG}; > print "$grg\n"; // must print 'zzz' > > How can i do this ??? > > Thks > > Gregory
Somebody recently mentioned a CPAN module called Shell::Source that purports to do this very thing. This has almost risen to the level of a FAQ :) -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
