Get output of existing process
128631
C#: Redirect Standard Output of a Process that is Already Running
14209
Pipe output and capture exit status in Bash
106067
How can I know if a process is running?
1010
How can I run an external program from C and parse its output?
88038
Output to command-line if started from command line
37287
How to get the return value of a program ran via calling a member of the exec family of functions?
24067
How to pass command output as multiple arguments to another command
56739
Store output of subprocess.Popen call in a string
61154
Pass the output of previous command to next as an argument
79347
Is it possible to save output from a command to a file after the command already has been executed?
133300
How to asynchronously launch external program from cli and discard its output?
25090
How to get main window handle from process id?
2390
How to redirect output with subprocess in Python?
2532
saving output of another command
98177
How can I send the stdout of one process to multiple processes using (preferably unnamed) pipes in Unix (or Windows)?
135459
How to capture output of execvp
141932
How to redirect output of a program to a ZIP file?