the language supports standard OS linkage. Examples of such languages are IBM assembly language and C. See Sample Program for an example of an exit that is written in assembly language. Note: In all ...

Bash functions are essentially reusable wrappers around commands. You can use them to define complex command pipelines or to perform some detailed work and echo the result. They accept arguments and ...

The trap statement in bash causes your script to execute one or more commands when a signal is received. One of the useful things you can use this for is to clean up temporary files when your script ...

In the amount of storage that you request, you should include space for a Local Register Save Area (LRSA) of 72 bytes, plus any other work areas that your Parse Options function and Open function will ...