# jar > Java Applications/Libraries Packager. > More information: <https://docs.oracle.com/javase/tutorial/deployment/jar/basicsindex.html>. - Recursively archive all files in the current directory into a .jar file: `jar cf {{file.jar}} *` - Unzip .jar/.war file to the current directory: `jar -xvf {{file.jar}}` - List a .jar/.war file content: `jar tf {{path/to/file.jar}}` - List a .jar/.war file content with verbose output: `jar tvf {{path/to/file.jar}}`