Comment Comment by Tiksi The bash hackers wiki has a pretty good list of the bash/posix one, tldp does too, but I find it less straight forward.https://wiki.bash-hackers.org/syntax/pehttps://tldp.org/LDP/abs/html/parameter-substitution.htmlThe zsh docs are good for the zsh specific expansions, but more man page than cheatsheet, though they do have an intro doc on it that's more cheatsheet like but less complete.http://zsh.sourceforge.net/Doc/Release/Expansion.htmlhttp://zsh.sourceforge.net/Intro/intro_12.html parent Tiksi 5 years ago
https://wiki.bash-hackers.org/syntax/pe
https://tldp.org/LDP/abs/html/parameter-substitution.html
The zsh docs are good for the zsh specific expansions, but more man page than cheatsheet, though they do have an intro doc on it that's more cheatsheet like but less complete.
http://zsh.sourceforge.net/Doc/Release/Expansion.html
http://zsh.sourceforge.net/Intro/intro_12.html