Resolve bash variable containted in another variable
158792
Bash expand variable in a variable
29334
sed substitution with Bash variables
21291
Lookup shell variables by name, indirectly
79418
use regular expression in if-condition in bash
75274
Special variables in bash
33171
Using a reference to a bash string variable in sed
158457
Using | pipe character from a $variable makes it treat as just another argument in bash; how to escape it?
61897
Correct Bash and shell script variable capitalization
151145
How can I make bash not match `.` and `..` with `.*`
38607
Variable substitution with an exclamation mark in bash
4162
How can I get the source directory of a Bash script from within the script itself?
29486
How to use variables in a command in sed?
63203
Bash indirect reference where one var references multiple
125882
Could someone please explain this bash command?
25022
In bash, is it possible to use an integer variable in a brace expansion
132792
Can shell variable name include a hyphen or dash (-)?
52844
How can I get a variable from terminal to use it in my script?