How to send line of terminal output to variable?
15611
How do I execute a command and get the output of the command within C++ using POSIX?
150277
Is there an idiomatic variable for the terminal executable in Linux?
102365
Using the result of a command as an argument in bash?
27806
Redirect a portion of a bash script to a file to capture set -x output
139280
Save all the terminal output to a file
43401
redirect output of command to /dev/null
157072
How to log whatever I enter in terminal to file
15296
How can I assign the output of a command to a shell variable?
18344
How to apply shell command to each line of a command output?
53200
How to separate command output to individual lines
94195
How can I save the command and its execution output to file at the same time
94622
How does one extract a command's exit status into a variable?
151142
How to change the output of a command if it has been called already?
97245
Redirect all output to file in Bash
26095
Write18: capturing shell (script) output as command/variable?
68486
Formatted shell script output
52844
How can I get a variable from terminal to use it in my script?