jet speed wrote:
Hi,
Hello,
I have a simple code below,
###################################
#!/usr/bin/perl
use strict;
use warnings;
my @list =( '/usr/data/logs' , '/usr/data1/logs');
foreach (@list)
{
print "$_ \n";
system "(/usr/bin/find "$_" -mtime 3 -print -exec ls '{}' \;)";
}
################################################
I am not sure how to get the $_ value inside the system command, any tips
would be most helpful.
The escape \ in front of the semicolon is being interpolated away by
perl before the shell sees it so you need to escape it:
system "(/usr/bin/find "$_" -mtime 3 -print -exec ls '{}' \\\;)";
Or you need to bypass the shell altogether:
system '/usr/bin/find', $_, '-mtime', 3, '-print', '-exec', 'ls', '{}', ';';
(You do realize that "-print" and "exec ls {} \;" do the same thing?)
John
--
The programmer is fighting against the two most
destructive forces in the universe: entropy and
human stupidity. -- Damian Conway
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