Inline error checking shell
832
What are the shell's control and redirection operators?
56069
Bash and Test-Driven Development
16672
Shell script check if file exists?
154180
R script line numbers at error?
91340
Testing if a variable is empty in a shell script
52584
Is test or [ or [[ more portable both between bash shells and between other shells?
85255
Detecting failure of a Bash "export" value
12795
Getting "ensure" / "finally" functionality in a shell command (not script)?
18316
Security implications of forgetting to quote a variable in bash/POSIX shells
32893
How to grep standard error stream (stderr)?
152983
How can I test for POSIX compliance of shell scripts?
16179
lua script error checking
134648
find exec '{}' not available after >
112011
Find the fault or error
132792
Can shell variable name include a hyphen or dash (-)?
141259
shell scripting if statement doesn't work
41303
When do we need curly braces around shell variables?