echo pml is module names list pminst >pml echo pmlf is module filenames list pminst -l >pmlf echo pmlfl is name tabspace filename paste pml pmlf >pmlfl grep "^CGI::S[^:]*$" pml grep "CGI/S[^/]*$" pmlf grep -P "^CGI::S\w+$" pml grep -P "^CGI::S\w+\t" pmlfl perl -lne "print $_ if /^CGI(::\w+)$/" pml perl -lne "print $_ if m!CGI/S[^/]*$!" pmlf perl -lne "print $_ if /^CGI(::\w+)\t/" pmlfl