Make executable jar in Linux

1. Put your .class files in a folder
2. create a file manifest.txt in that folder and type

Quote:

Main-Class: ClassNameContainigMainMethod

this line inside that file and this line should end with a return{enter key}
3. then create a jar with this command{cd to go to above folder by terminal}

Quote:

jar cvfm MyExecJar.jar manifest.txt *.class

4. make this jar executable by the command 

Quote:

chmod +x MyExecJar.jar

Now you can double click to run this program/jar