* some extra basic command
A very important commans man is added also added slme other
* fix(guide): md numbered list formatting
fix formatting for basic linux commands numbered list
* corrected many grammar and formatting issues
* Update index.md
* Add 'find' to the article
* Add 'find' to the article
* Add 'find' to the article
* Add 'grep' to the article
* Fixed formatting issues in OP's PR
* Added top the useful commands
The top command is one of the most useful command for the command line of linux. It should definitely be included in the list
* Fix backticks in 8, 9, 14 and 15