Every time we publish a Linux hack that uses a shell script, someone will chime in ... can assign to a variable to make what amounts to a function. Another welcome feature is that Crush ...

One of the most powerful features of Unix and Linux ... the string function ++ is documented, but the example uses the word append, which doesn’t seem to work. Most shell commands exist in ...

Semantics-driven static analysis could be used to improve the safety, correctness, and performance of Unix, Linux, and macOS ...

Shell scripting may finally get a proper bug-checker. A group of academics has proposed static analysis techniques aimed at ...