Question : Problem: Nested loop

Hi I have been trying to create a nested loop which main purpose would be to use 2 files in parallel, the first file tmp4 contains IP Addresses that I would need to ssh to, now, every single line in file tmp4 should match with every single line of file tmp7 in such a way that when using ssh it should verify the path whether or not exists. and return to the machine from which I am running the command from with a result directory exists or directory does not exist.

I would appreciate your assistance.

Regards,

Michael

Answer : Problem: Nested loop

                       
         
           
           
             open(TMP4, ") {
    my $path=;
    unless($path) {
        warn "No path for ip $ip\n";
        next;
    }
    my $ssh = ssh('user@hostname', "cd $path");
    print "$ssh\n";
}
close(TMP4);
close(TMP7);
           
         

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Question : Problem: Nested loop

Answer : Problem: Nested loop

1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: open(TMP4, ") { my $path=; unless($path) { warn "No path for ip $ip\n"; next; } my $ssh = ssh('user@hostname', "cd $path"); print "$ssh\n"; } close(TMP4); close(TMP7); Open in New Window Select All

1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14:

open(TMP4, ") { my $path=; unless($path) { warn "No path for ip $ip\n"; next; } my $ssh = ssh('user@hostname', "cd $path"); print "$ssh\n"; } close(TMP4); close(TMP7);

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