Redirect stderr to a file, but create only if any stderr happened?
126530
How to pipe output from one process to another but only execute if the first has output?
36533
Redirect stdin and stdout to ports
44433
Detecting EOF in C++ from a file redirected to STDIN
53110
Is there a way to write a Bash function which aborts the whole execution, no matter how it is called?
12251
How to redirect output of an entire shell script within the script itself?
97245
Redirect all output to file in Bash
70520
How to redirect the output of any command?
67455
How do I suppress stderr warning messages from a command inside command substitution?
90733
Write to a file without redirection?
33801
How to print to stderr in Python?
106734
Redirecting output to a variable?
131612
Temporarily redirect the output of Print[ ] to a second file
94761
How to capture ordered STDOUT/STDERR and add timestamp/prefixes?
45132
Redirect stdout over ssh
90600
How to get error output and store it in a variable or file
62834
tee stdout to stderr?
33562
How to redirect output to a file and stdout