ssh-host

#!/bin/bash
## Wrapps the SSH command adding support for alias host names.
## 
## Example:
##     ssh-host host_alias [ssh arguments]
## 
## host_alias is a short made-up alias.  The first time, this command 
## interactivly prompts for the host and user values and saves them for the 
## next runs.  Pay attention to the file name, you can edit that file.
## 
## Examples:
##  
## * SSH to to a remote host:
##     ssh-host db
## 
## * List a remote directory: 
##     ssh-host db ls
## 
## * List a remote directory: 
##     echo ls | ssh-host db
## 
## * Testing return value: 
##     echo ls . | ssh-host db && pwd
## 
## * Testing return value: 
##     echo ls nowhere | ssh-host db && pwd
## 
alias=$1
. $(dirname $0)/prj-env $alias,user,host
user_host=$user${user:+@}$host
shift 1
ssh $user_host $*