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New posts in parameter-expansion

In Bash, is there a way to expand variables twice in double quotes?

linux bash parameter-passing variable-expansion parameter-expansion

Parameter expansion with double caret ^^

regex bash parameter-expansion

parameter expansion using bang dollar (`!$`)

bash parameter-expansion

Bash variable expansion with a '/'

bash variable-expansion parameter-expansion

How to remember which expansion ${var%} ${var#} work from which end? [closed]

bash shell parameter-expansion

Regex matching end of a line $ not working in Bash Script

regex bash eol parameter-expansion

How does negative matching work in extglob in parameter expansion

bash parameter-expansion extglob

Create URL friendly slug with pure bash?

bash slug parameter-expansion

Extract substring before dot

bash parameter-expansion

Simple way to append to an environment variable that may not exist yet in csh

environment-variables csh login-script parameter-expansion

The mechanics of this shell syntax: ${1:-$(</dev/stdin)}

bash stdin command-substitution parameter-expansion

Bash: How to use operator parameter expansion ${parameter@operator}?

bash operator-keyword quoting parameter-expansion

How to extract substring in Fish shell?

substring fish parameter-expansion

How can I execute a command stored in a variable?

shell unix parameter-expansion