A program (binary, or executable) is a file on disk somewhere, in a recognized format. Common formats include ELF on Linux, ...

In plain old make you use them the same way you use curly braces in shell scripts. If it is in a shell script, then the the parenthesis signify subshell evaluation.

Best Practices in Shell Scripting Writing Maintainable Code - Write clear, well-commented scripts. Use descriptive variable names and adhere to a consistent coding style. Security Considerations - Be ...

Ok, I can't script my way out of a papper bag, so I need help with this.I declare some variables at the prompt:export catname=Fluffyexport dogname=SpotI make a no-executable file called text.dat ...

For example, a common issue with shell scripts is to forget to quote an environment variable that could hold a file name that contains spaces. For example, consider this really simple script: ...

However, that’s by no means the full list of GitHub Actions environment variables available to developers when they create workflows on Ubuntu, Linus or MacOS. Each container where continuous ...

I love programs like these. They make it so easy to spice up a shell script with a little GUI action. Today I'm going to go look at a dialog program called gxmessage. I just recently got a Nokia N900 ...