This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.
| Description | Syntax |
|---|---|
| Get the length of a string | ${#VARNAME} |
| Get a single character | ${VARNAME[index]} |
| ;---------------------------------------- | |
| ; JoeyLib | |
| ; Copyright (C) 2018-2019 Scott Duensing <scott@kangaroopunch.com> | |
| ; | |
| ; This software is provided 'as-is', without any express or implied | |
| ; warranty. In no event will the authors be held liable for any damages | |
| ; arising from the use of this software. | |
| ; | |
| ; Permission is granted to anyone to use this software for any purpose, | |
| ; including commercial applications, and to alter it and redistribute it |