How to just call a command and not get its output
112350
How to hide output of subprocess in Python 2.7
62241
How do I set a variable to the output of a command in Bash?
54750
How do I assign the output of a command to a variable?
55542
How do I redirect command output to a file?
35550
Is there an easy way to log all commands executed, including command line arguments?
88038
Output to command-line if started from command line
15296
How can I assign the output of a command to a shell variable?
52761
Running shell command and capturing the output
106734
Redirecting output to a variable?
97307
How to make a command completely empty / invisible / non-existent?
136267
Pipe the output of a command if it is successful
127229
How to prefix any output in a bash script?
77378
Timeout a command in bash without unnecessary delay
31746
How do I redirect command completion output?
9467
How can we run a command stored in a variable?
58030
How can I use a file in a command and redirect output to the same file without truncating it?
107228
php exec command (or similar) to not wait for result