How to check if IO.popen succeeded?
72626
Rescuing "command not found" for IO::popen
103535
How to check if windows has automatic updates waiting from the command line?
26623
How to monitor a folder and trigger a command-line action when a file is created or edited?
147615
How do I fork a process that doesn't die when shell exits?
34741
How can I test if I can write to a filehandle?
106067
How can I know if a process is running?
34802
IO redirection and the head command
82583
Checking for interactive shell in a Python script
135517
How do I check if a file exists in Java?
6672
How can I monitor disk io?
86265
Check for Process if Same is Running
13354
How do I use subprocess.Popen to connect multiple processes by pipes?
106594
How can we check if a file Exists or not using Win32 program?
101350
Wait for the first subprocess to finish
149484
How to check, which limit was exceeded? (Process terminated because of ulimit. )
54722
kill a process started with popen
79635
Test if file exists