(C) 2003, Tim Maher       1-24       www.TeachMePerl.com
Perl as (a better) Sed Command
How does it Work?



perl -wlp -e 's/old/new/g;' file ...

  -wlp: warnings, auto- carriage returns,
                  auto- input processing and printing

    -p: read input, print lines after processing

    -e: execute program in following argument

  file: file(s) to be processed