Bash: Save result of command to a variable with ${} in its name
28905
bash dynamic (variable) variable names
61814
What is the "eval" command in bash?
26095
Write18: capturing shell (script) output as command/variable?
13826
In Bash scripting, what's the meaning of " $! "?
36252
Capturing multiple line output into a Bash variable
92727
How do I assign the output of a command into an array?
25022
In bash, is it possible to use an integer variable in a brace expansion
64218
Storing output of command in shell variable
70948
Bash script - store stderr in a variable
77899
Bash: Access parameter passed to last command
96083
Bash command as variable
94195
How can I save the command and its execution output to file at the same time
118409
storing a directory name with spaces in a bash variable
127229
How to prefix any output in a bash script?
114516
How to store pipe ( | ) in a variable?
33171
Using a reference to a bash string variable in sed
51432
What does the "$#" special parameter mean in Bash?