Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine

Re^3: system commands and returns

by perl_zen (Initiate)
on Nov 30, 2011 at 18:02 UTC ( #940912=note: print w/replies, xml ) Need Help??

in reply to Re^2: system commands and returns
in thread system commands and returns


This worked and thank you. I had to make two small changes (noted in the code below) but I have success.

The first change was enclosing the script execution command in single quotes and the second was adding perl to the command call.

The end result is two perl scripts.

The orignal script (with updates)

&Chg_User ($other_user); #&Chg_Directory ($dir_location); … … … ## the sub_routines below sub Chg_User { #system("su -c ./"); #from cdarke system("su -c 'perl'"); #with changes #if ( $chg_result == -1) { # print "wrong password: $!\n"; # exit (-1); #} } sub Chg_Directory { system (“cd”, “$_[0]”); }

and (with the script for the "other_user" shell)

print ("Not the cOmMaNd LiNe from script2 \n");

I would like to get the IPC::ShellCmd package to see if this will eliminate the need of a second script file; however, this takes care of my needs for the day and moves me closer to my goal

Thanks to all of you.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://940912]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (4)
As of 2018-02-21 07:45 GMT
Find Nodes?
    Voting Booth?
    When it is dark outside I am happiest to see ...

    Results (276 votes). Check out past polls.