Discussion on: 10 Terminal Commandments for Coding Newbies

Thank you for this article.
For me, the most indispensible commands (besides some of the ones in this article) are:

1. cat combined with grep -i (when you are quickly looking for something or some pattern in a file)
2. grep (many regex options)
3. tail (when going through logs in linux)
4. more
5. which and last but not least
6. man (for looking up how to use the commands mentioned here)