Output in variable shouldn't be interpreted as command
18438
Spaces in variable assignments in shell scripts
151142
How to change the output of a command if it has been called already?
61154
Pass the output of previous command to next as an argument
54313
What is $() in a command?
95209
php : Capturing the command output
2712
Command not found error in Bash variable assignment
123473
"command not found" when running a shell script. What did I break?
139670
Why won't this command work?
96083
Bash command as variable
88543
Why does this work in the Python IDLE shell but not when I run it as a Python script from the command prompt?
86391
Why are non-environment variables passed to the subshell invoqued by command substitution?
94622
How does one extract a command's exit status into a variable?
134147
Can I get the output of a command line program with TeX (using e.g. \read18)?
114516
How to store pipe ( | ) in a variable?
8811
The issue of * in Command line argument
70520
How to redirect the output of any command?
29490
How to both display a command line's output on console and save the output into a text file?