Recently I’ve found a quite intersting an article “How How a script becomes a module” written by brian_d_foy. The article is nice and useful but it can be stated in two lines: if you need a simple thing like dragonchild example: #!/bin/sh for file in $* do echo “$file” Perl -pi -e ‘s! (?= |$)! \N!g;s#\(?!N)#\\#g’ $file done Sure, it’s reasonable just copy that code […]