Category: Command Line

Learn the basics of this handy command line calculator.

I used the command line to do in seconds what would have needed more than ten minutes to do by hand.

The awk script interpreter is a very handy tool for systems administrators, and anyone else who uses Linux at the command line. With awk, you...

Another great use of sed to make quick edits to a text file.

Here’s a neat command line trick to make changes to a text file.

Here’s how I used ‘find’ and ‘xargs’ to locate the articles I wrote and count the words.