sed

One Line Linux Command to Print Out Directory Tree Listing

12 years ago 1 min read bash sed

My professor sent us this little one liner (ok, I had to format it to 2 lines to fit in this blog. You know what I mean) which prints out the current directory

Set Operations Using Bash Commands

14 years ago 1 min read awk bash grep join sed set operations union

Found a great post over at good coders code, great reuse. This one deals with performing operations on sets using only unix (bash) command line operations on files of text. * Set Membership. Test