I am trying to see what variables are set in my (parent) environment. The following gives me an error:
1 #!/bin/perl -w 2 3 @a = qx{set}; 4 5 print foreach (@a); 6 Error message: Can't exec "set": No such file or directory at ./x line 3. Yet, using qx{env} works fine. Why? Jeff __________________________________ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]