https://github.com/AlyceBrady/Unix-Intro
Feel free to clone or just download this repository if you want copies of Alyce's introductions to UNIX and vi, or if you want copies of dot files (files for customizing your UNIX experience) containing a wealth of useful bash aliases and environment variables.
The repository includes:
a | list all aliases
(alias a='alias' ) |
back | go to previous working
directory (before last cd) ( alias back='cd "$OLDPWD"' ) |
dirt | list contents of directory &
its subdirectories ( alias dirt='ls -aFR' ) |
l | list all files in directory;
highlight directories, executables, symbolic links
(alias l='ls -aF' ) |
ll | long listing of all files in
directory with human-readable file sizes
(alias ll='ls -alF' ) |
recent | show most recently changed
files in this directory ( alias recent='ls -alt | head' ) |
Also has misc. aliases for working with apache & git |
PATH | directories where executables may be found |
CDPATH | directories you go to frequently |
PS1 | customize your primary prompt (e.g., show hostname & current directory) |