how to use DEXtoJar

Question

I find the solution to decompile a file dex to jar from this link http://code.google.com/p/dex2jar/downloads/list but i don\'t understand how to use it.

Answer 1

1. Download Dex2jar and Extract it.
2. Go to Download path ./d2j-dex2jar.sh /path-to-your/someApk.apk if .sh is not compilable, update the permission: chmod a+x d2j-dex2jar.sh.
3. It will generate .jar file.
4. Now use the jar with JD-GUI to decompile it