Here is a script for signing .l1obj.bz2 object files by gpg: "sign.sh". The usage is simple, however you have to customize the script first:

gpg --detach-sign --default-key YOURKEYID -o $1.gpg $1.l1obj.bz2

You have to edit this to your gpg key ID!

Now you can run it:

$ ./sign.sh hello

This will create the signature file "hello.gpg" for you.

The distribution directory can be in your local network or somewhere in the internet.

You have to edit the "get-obj.sh" script to your server on your network:

curl -O http://localhost:2000/web/$1.l1obj
curl -O http://localhost:2000/web/$1.gpg

Now you can use it:

$ run.sh hello

This will download "hello.l1obj" from the server and run it.

This scripts are useful if you want to make sure your programs are not modified by someone else and maybe do some hosting of programs.

Now I started my own repo on my blog. You can download the "pov-edit" program for my LED POV project:

$ ./download.sh pov-edit

Have some fun!