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Bookmark or Share- shell - Difference between sh and Bash - Stack OverflowBash is superset of sh. Bash supports sh. POSIX is a set of standards defining how POSIX-compliant systems should work. Bash is not actually a POSIX compliant shell. In a scripting language we denote the interpreter as #!/bin/bash. Analogy: Shell is like an interface or specifications or API. sh is a class which implements the Shell interface.
- linux - What's a .sh file? - Stack OverflowHow do I run .sh scripts? Give execute permission to your script: chmod +x /path/to/yourscript.sh And to run your script: /path/to/yourscript.sh Since . refers to the current directory: if yourscript.sh is in the current directory, you can simplify this to:./yourscript.sh. or with GUI
- linux - What does $@ mean in a shell script? - Stack Overflowand then inside someScript.sh reference: umbrella_corp_options "$@" this will be passed to umbrella_corp_options with each individual parameter enclosed in double quotes, allowing to take parameters with blank space from the caller and pass them on.
- How to run .sh on Windows Command Prompt? - Stack OverflowIn other words, Windows parses your command line as app /build /build.sh (or, to paraphrase with Unix option conventions, app --build --build.sh). You could try app\build\build.sh but it is unlikely to work, because of the circumstances outlined above.
- Difference between "./" and "sh" in UNIX - Stack OverflowFor example, if you have the script test.sh: #!/bin/sh TEST=present and you execute it with sh test.sh, you'd launch a new sh (or rather bash, most likely, as one is softlinked to the other in modern systems), then define a new variable inside it, then exit.
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