Jake Zhao jakeinater

## zsh-cheatsheet.md

      
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                ClementNerma
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    ZSH CheatSheet

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.
Strings


Description
Syntax


Get the length of a string
${#VARNAME}


Get a single character
${VARNAME[index]}


## MathJax.ipynb

      
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                cyhsutw
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              July 21, 2024 20:16
            
              
                Grabbed from https://github.com/odewahn/ipynb-examples, converted to v3 for GitHub to render.
              
          
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Description	Syntax
Get the length of a string	`${#VARNAME}`
Get a single character	`${VARNAME[index]}`