I currently use Terminal to connect the cluster by:
>ssh -p port user_name@address
>user_name@addresspassword's:
>password
I want to creat a user defined command, simply like connect
and a configure file containing those essential elements
# These contents can be edited
port: xxxx
user_name: xxxx
address: xxxx
password: xxxx
After those setting, I want to connect the cluster by simply typing 'connect' in the terminal.