Keygen App Mac
You can prepend a short script to the.jar to make it executable via double click. In Terminal do the following: $ cat header-template /dev/nullEOF$ cat header-template 'System FRONT.jar' executableapp$ chmod +x executableappDouble-clicking executableapp should now launch the application.Why does this work in the first place? Well, a.jar is just a.zip archive which gets unpacked and executed by java. And the zip format allows to prepend additional stuff in front of the actual archive. Any zip unarchiver skips this part until it finds the start of the archive (indicated by PK.).