Use symbols instead of text for commands
98109
How does XeTeX typeset (math) symbols which are input as unicode?
81569
Equivalent to alt-. in terminal
96418
Command aliases in Command Prompt?
19684
Defining commands/abbreviations that contain numbers
48006
How do I change the contents of the command prompt?
96789
How to create shortcut for a command in terminal?
118593
Which command should I use for textual subscripts in math mode?
123421
Is there a symbols level option/solution for SLD?
48422
undefining custom commands
36126
How do I type an `@` (at sign) symbol?
121424
Is it possible to color the prompt in Bash?
41152
Function with custom Options and modified Options for built-in Symbols
154920
How to track part of symbol or how to symbolize parts of symbol without copying data?
36387
Is there a way to do custom /say commands?
140577
`tee` for commands
130505
some \newcommand instructions not working
115207
Replace symbols with values without evaluation