Is it possible to redirect child process's stdout to another file in parent process?
15611
How do I execute a command and get the output of the command within C++ using POSIX?
91672
Rerouting stdin and stdout from C
31984
launch an exe/process with stdin stdout and stderr?
98789
Is there a way to change the environment variables of another process in Unix?
27806
Redirect a portion of a bash script to a file to capture set -x output
43994
How can I redirect matching lines to a file, and non-matching lines to a different file?
124578
How can I pipe stderr, and not stdout?
13354
How do I use subprocess.Popen to connect multiple processes by pipes?
66286
Communicate multiple times with a process without breaking the pipe?
138210
Capturing stdout from a system() command optimally
2015
What is the best way to run multiple subprocesses via fork()?
129315
Pipe to multiple files in the shell
12251
How to redirect output of an entire shell script within the script itself?
55542
How do I redirect command output to a file?
2390
How to redirect output with subprocess in Python?
31959
How to redirect and append both stdout and stderr to a file with Bash?
45132
Redirect stdout over ssh