java - Executing a shell script inside a jar file. How to extract?

Question

I am developing a Linux-only Java application, and I need to execute a shell script in it. According to what I have read, the only way to execute that shell script is by extracting it from the jar file and executing it. The question is? How can I extract that shell script at runtime?

Thank you in advance

Answer 1

Unix does not know how to run scripts inside jar files. You must create a file (there are routines to create temporary files in the runtime) with the given content and then run that file - see How to run Unix shell script from Java code? for instructions. When done, delete it from the filesystem.