$ ls -l saveme
-rw-r--r--    1 jconner  jconner         0 04-09 12:07 saveme

##</code><code>##

$ ls saveme .vimrc | perl -n -e '
print <>,"\n";'
saveme

$ ls saveme .vimrc | perl -n -e '
  >while (<> ) {
  >   print $_,"\n";
  >}
  >'
saveme

##</code><code>##

$ ls -l .vimrc
-rw-r--r--    1 jconner  jconner       831 01-18 17:55 .vimrc