It is working for one line program . How can we implement in a script ? -Sunita
-----Original Message----- From: CloudWebDNS.com [mailto:supp...@cloudwebdns.com] Sent: Tuesday, May 15, 2012 5:27 PM To: beginners@perl.org Subject: Re: how to display commands while perl script executing Hello, Try this: $ perl -le '$c="ls -l";print $c;system $c' ls -l total 16 drwxr-xr-x 4 pyh pyh 4096 2012-05-12 17:08 backup drwxr-xr-x 2 pyh pyh 4096 2012-05-13 08:29 bin drwxr-xr-x 5 pyh pyh 4096 2012-05-03 11:03 ipdata drwxr-xr-x 4 pyh pyh 4096 2012-05-14 10:34 tmp > Hi > > I want to print the command during script execution . > Example : > > > =================== > $ls = `ls`; > > Print "$ls\n"; > ================== > > In the above script I want to print "ls" command before 'ls' command gets > executed . Like "set -x" does in shell scripts . > > Could you please help me on this ? > > Thanks > Sunita > > > -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
