Add the following function to your .zshrc file and either source ~/.zshrc or open a new shell.

function shotgun() {
 echo "Command: "
 read OP
 find ./ -type d -name stage -maxdepth 2 \
   -exec env OPI=$OP bash -c '
     echo {} >> progress.txt; cd {}; pwd; eval $OPI;
   ' bash {} \;
 echo "\n" >> progress.txt
 say "shogun done"
}
 

To run the command, just type shotgun. You will be prompted for the command you want to run. 

It should be said: be careful with this command. One can take down every IC website in one go if one is not careful.

At the moment, the most effective way to except sites from this tool is to simply chmod -r site. You can still work on the site by cd'ing into the stage directory.