Bash compound substring expansion
29535
Use parameter expansion to modify output of another expansion
152635
How can I expand a setting or variable in a vim regular expression?
53585
How to add newlines into variables in bash script
12055
How to exclude some files from filename expansion mechanism in bash?
91585
How to store a substring of the output of "time" function in bash script
49243
How to trim whitespace from a Bash variable?
123684
Test for non-zero length string in Bash: [ -n "$var" ] or [ "$var" ]
99315
How to sort strings that contain a common prefix and suffix numerically from Bash?
20731
Can command substitution be nested in variable substitution?
47876
How to expand variables in a string
63645
nesting brace expansion and command substitution
146578
Shell Script Tilde Expansion
2583
Quoting within $(command substitution) in Bash
138470
Copying a part of a string (substring) in C
91455
Expand macros inside quoted string
60931
Expanding {a..d} to a b c d in zsh
111091
How to avoid space after bash variable in string?