• FastHandle can easily deploy many servers.
• FastHandle keep Password and PublicKey and Passphrase
• FastHandle can use ' and “ like local server.

$ fab -H x.x.x.x auth.pro -- hostname
$ fab -H x.x.x.x auth.stg -- hostname
vs
$ ssh x.x.x.x hostname
$ ssh -i ~/.ssh/id_rsa.pro x.x.x.x hostname
$ ssh -i ~/.ssh/id_rsa.stg x.x.x.x hostname

$ fab -H x.x.x.x auth.pro -- "echo "any host 192.168.100.1 gw 192.168.0.5" >> /etc/sysconfig/static-routes"
$ fab -H x.x.x.x auth.pro -- "echo 'any host 192.168.100.1 gw 192.168.0.5' >> /etc/sysconfig/static-routes"
vs
$ ssh -t x.x.x.x sudo "bash -c 'echo \"any host 192.168.100.1 gw 192.168.0.5\" >> /etc/sysconfig/static-routes'"

$ fab  -H x.x.x.x auth.pro -- "sed s/192.168.100.10/192.168.50.10/g /etc/hosts > /etc/hosts.`date '+%Y%m%d'`"
vs
$ ssh x.x.x.x  sudo "bash -c 'sed s/192.168.100.10/192.168.50.10/g /etc/hosts > /etc/hosts.`date '+%Y%m%d'`' "

$ H="192.168.0.1,192.168.0.2"
$ fab -H $H  auth.pro -- hostname

vs

$ H="192.168.0.1 192.168.0.2"
$ for i in $H ; do ssh -n $i "hostname" ; done

$ vi hosts
[test-web]
192.168.0.10
192.168.0.11

$ ansible test-web -i hosts -a 'hostname'

$ ansible -i hosts  -u user01 -k --ask-su-pass -a "sudo cat /etc/shadow"

Top#Appendix