Posts Tagged ‘ awk ’

Counting Frequencies of Frequencies

Monday, August 16th, 2010

Lots of people forget about the usefulness of the core utilities (the tools available in Bash). I am even pretty guilty of it at times with such quick and easy things like Perl, Ruby, or Python that allow you to process items from the command line. However, they load up an entire interpreter. It is usually better to use the coreutils.