How to redirect STDOUT and STDERR in a file for every command?
12251
How to redirect output of an entire shell script within the script itself?
119870
Why does grep not work with redirection?
9083
How to redirect output to screen as well as a file?
98177
How can I send the stdout of one process to multiple processes using (preferably unnamed) pipes in Unix (or Windows)?
50925
How portable are /dev/stdin, /dev/stdout and /dev/stderr?
133949
Pipe only STDERR through a filter
14948
Redirect the output of a command in `time command`
109868
Can I redirect the stdout in python into some sort of string buffer?
78479
How do I run a command before or after every command written in the console?
43994
How can I redirect matching lines to a file, and non-matching lines to a different file?
127229
How to prefix any output in a bash script?
33562
How to redirect output to a file and stdout
23515
Confused about stdin, stdout and stderr?
139400
Invisible prompt after global redirection of stderr to /dev/null
27806
Redirect a portion of a bash script to a file to capture set -x output
43401
redirect output of command to /dev/null
91672
Rerouting stdin and stdout from C