/main23/loge/do.pl
/main22/loges/de.pl

##</code><code>##

system (qq(grep $file /main23/loge/do.pl
/main22/loges/de.pl > out.txt));

##</code><code>##

grep: /main23/loge/do.pl: No such file or directory
grep: /main22/loges/de.pl: No such file or director