CategoryHow To Guides

A how-to is an informal, often short, description of how to accomplish a specific task. A how-to is usually meant to help non-experts, may leave out details that are only important to experts, and may also be greatly simplified from an overall discussion of the topic.

Git cheatsheet

GIT Basics Setup See where Git is located: which git Get the version of Git: git --version Create an alias 


Find Synopsis: find [path] [expression] Quick and Easy Find the find binary: find /usr/bin -name find Put more than one 

Filesystem hierarchy

Filesystem hierarchy Unix Filesystem Hierarchy Standard / Root dir /bin Binaries /dev Devices /etc Host-specific system-wide config /etc/opt 


ffmpeg Common switches -codecs # list codecs -c:v # video codec (-vcodec) - 'copy' to copy stream -c:a # audio 


Ember Routes { this.resource('trips', function() { this.route('item', { path: '/:trip_id' }); }); this.route('upcoming'); this.route('about', { path: '/about' }); this.route('schedules'); 


Docker Volums

Docker Volumes Two Types of Volumes Data volume Container data volume Basics Union file system Read-only based file system, every 


diff Tools to manage changes to the diff file format. diff(1) Compare files line by line in the diff format. 

Debian cheatsheet

The Debian stable release branch is the most popular Debian edition for personal computers and network servers and has been