How to capture the exit code of a shell script in a perl script? -
i want pop alert box using perl script. using exit 0
terminate shell script , exit 1
terminate shell script when error occurs. want capture exit code in perl script. , depending on value 0 or 1, want pop alert box success or failure message respectively.
you can check exit code of process child error variable $?
. example:
system("perl foo.pl"); $exit_val = $? >> 8; # contains exit value of perl script
read documentation more info.
Comments
Post a Comment