zsh equivalent for bash's ${!variable}
120900
${!FOO} and zsh
134273
Bash: Why does this Brace Expression work this way?
7431
How does ${!#} work in bash to get the last command-line argument?
138961
In Bash, how can I check if a string begins with some value?
20125
How do I syntax check a Bash script without running it?
32339
bash: syntax error near unexpected token `}'
93113
What is the difference between $path and $PATH (lowercase versus uppercase) with zsh?
137423
Rule for invoking subshell in Bash?
57226
What is the syntax for IF/ELSE in bash?
100678
Understanding find(1)'s -exec option (curly braces & plus sign)
75335
Bash test: what does "=~" do?
99589
Use variable inside bash brace expansion
124765
How does bash interpret the equal operator with no surrounding spaces in a conditional?
143809
How to inline expand wildcard in bash?
49762
Which is more idiomatic in a bash script: `|| true` or `|| :`?
114539
${1:+"$@"} in /bin/sh
8641
Which are the (Bash) shell special parameters/variables?