How to store command results in a shell variable?
62241
How do I set a variable to the output of a command in Bash?
8641
Which are the (Bash) shell special parameters/variables?
92727
How do I assign the output of a command into an array?
98912
Access variables set inside command substitutions
909
What is this shell/Bash syntax: someVariable=someValue someCommand
32654
How to know where shell variables and functions are set?
136256
How to pass command line arguments to a shell alias?
123399
Shell scripting: Way to parse parameters from command line
9467
How can we run a command stored in a variable?
95209
php : Capturing the command output
15296
How can I assign the output of a command to a shell variable?
131095
Is it possible to print the content of the content of a variable with shell script? (indirect referencing)
52761
Running shell command and capturing the output
99250
How do I read the source code of shell commands?
14081
Use a shell variable in awk
70948
Bash script - store stderr in a variable
102365
Using the result of a command as an argument in bash?