Allow you to operate on git remotes on multiple remote systems.

gitRemote.sh

#!/bin/bash

# call as if calling "git remote"
#
# ./gitRemote.sh add someuser [email protected]:someuser/repo.git
# ./gitRemote.sh remove someuser

ACTION=${@}
USERNAME=myuser

DEPLOYMENTS=("somehost.example.com /web/development1"
"somehost.example.com /web/development2"
"somehost.example.com /web/development3"
"someotherhost.example.com /web/development4")

for deployment in "${DEPLOYMENTS[@]}"
do
  set -- $deployment

  ssh ${USERNAME}@${1} "echo -n \$(hostname) ' - '; cd ${2}; pwd; git remote -v ${ACTION}"
done