Finding the JAR files which contain a specific .class file on Linux machine

This program searches through all .jar files in the current directory, and in any sub-directories, looking for the class that you specify. This can be very handy if you need to use a class in a Java program, but aren't sure which .jar file contains it.

Logic of script: The key is to get a list of all the jar files in present directory, open each jar archive and search it with our input classname, and for all positive output, print the name of the jar file on screen.

How to create a tar.Z file? The .Z extension in Unix!

We are talking on how to create a tar.Z (nicknamed .taz) file in UNIX-based systems like Linux, because this particular file format could not be easily found, so I tried randomly and learned, leading to this share. This is a normally compressed tar file in Unix-based systems The name of the utility itself is compress^{[1] [2]}.