ssh-with-password.sh

#!/bin/bash
# macos: brew install https://raw.githubusercontent.com/kadwanev/bigboybrew/master/Library/Formula/sshpass.rb

user=$1
ip_or_tail=$2

if echo $ip_or_tail | grep -E '\.' >/dev/null; then
    user_host=$user@$ip_or_tail
else
    user_host=$user@192.168.1.$ip_or_tail
fi
echo $user_host
passwd=$(cat ~/.ssh/passwords | grep "$user_host" | awk '{print $2}')
if [ -z "$passwd" ]; then
    echo missing password in file ~/.ssh/passwords:
    cat ~/.ssh/passwords
    exit 1
fi

shift
shift
sshpass -p $passwd ssh -oStrictHostKeyChecking=no $user_host $@