Linux - Capture exit code of a ruby script
99969
Exit Shell Script Based on Process Exit Code
58453
How do I look up exit codes for applications?
55384
Exit codes in Python
92037
Auto confirm when running bash scripts?
60604
How do I abort the execution of a Python script?
111721
How to check if gcc has failed, returned a warning, or succeeded in Bash?
70948
Bash script - store stderr in a variable
4733
How to get the full executable name of a running process in Linux
80410
Get exit status of process that's piped to another
61978
Getting STDOUT, STDERR, and response code from external *nix command in perl
142722
How can I intercept method call in ruby?
53110
Is there a way to write a Bash function which aborts the whole execution, no matter how it is called?
119181
How to debug bash script?
21939
How do I get the application exit code from a Windows command line?
76804
Shell out from ruby while setting an environment variable
132506
Get a stack trace of a running or hung PHP script
120415
How to run untrusted Ruby code inside a safe sandbox?