clone the repository then make symbolic links of the script and .mpssh folder to your home directory (or whatever folder,` really). The following is the help message:
If you want to update all services, provide no arguments. Otherwise, you can
either update debian-based services by providing 'deb' or arch-based services by
providing 'arch' as argument.
USAGE:
update.servers.sh [-h | --help | deb | arch | reboot]
EXAMPLES:
# to show help
update.servers.sh --help
# or
update.servers.sh -h
# to update debian based services
update.servers.sh deb
# and for arch-based servers
update.servers.sh arch
# to update all services/servers, call it w/o arguments
update.servers.sh
# to reboot services
update.servers.sh rebootedit the .mpssh/* hosts files to your heart desires.
The lines that start with '%' are the grouping/labels of the following lines of ssh machines to execute a command against.
note that these scripts use the mpssh command, that needs to be installed only on your pilot machine.
You, obviously, need your pilot machine's public ssh key/file on the target hosts (those listed in .mpssh/* files).