keyput

#!/bin/bash

rhost=$1
shift
port=$1

if [ "$port" == "" ]; then
	pstring="ssh $rhost"
else
    pstring="ssh $rhost -p $port"
fi

if [ ! -d ~/.ssh ]; then
	mkdir ~/.ssh
fi

if [ -f ~/.ssh/id_dsa.pub ]; then
	echo "putting ~/.ssh/id_dsa.pub"
	cat "$HOME/.ssh/id_dsa.pub" | $pstring 'if [ ! -d ~/.ssh ]; then echo creating remote dot ssh; mkdir ~/.ssh; else echo remote dot ssh dir exists; fi ;cat >> ~/.ssh/authorized_keys; chmod -R og-rwx ~/.ssh'        
else
	if [ -f ~/.ssh/id_rsa.pub ]; then
    	echo "putting ~/.ssh/id_rsa.pub"
		cat "$HOME/.ssh/id_rsa.pub" | $pstring 'if [ ! -d ~/.ssh ]; then echo creating remote dot ssh; mkdir ~/.ssh; else echo remote dot ssh dir exists; fi ;cat >> ~/.ssh/authorized_keys; chmod -R og-rwx ~/.ssh'
	else
    	echo "please save your ssh key in ~/.ssh/id_dsa.pub"
        ssh-keygen -d
        echo "putting ~/.ssh/id_dsa.pub"
		cat "$HOME/.ssh/id_dsa.pub" | $pstring 'if [ ! -d ~/.ssh ]; then echo creating remote dot ssh; mkdir ~/.ssh; else echo remote dot ssh dir exists; fi ;cat >> ~/.ssh/authorized_keys; chmod -R og-rwx ~/.ssh'
	fi
fi

$pstring 'cat ~/.ssh/authorized_keys | uniq > ~/.ssh/akn; mv ~/.ssh/akn ~/.ssh/authorized_keys; chmod -R og-rwx ~/.ssh'