ssh信任脚本

chengyc

#!/bin/sh

user=`echo $1|awk -F '@' '{print $1}'`
host=`echo $1|awk -F '@' '{print $2}'`

if [ -z "$host" ]
then
    echo "Usage: `basename $0` user@host"
    exit 1
fi

if [ ! -e ~/.ssh/id_rsa.pub ]
then
    echo "[ERROR] id_rsa.pub not exists, please use ssh-keygen to create it."
    exit 1;
fi

key=`cat ~/.ssh/id_rsa.pub`

echo adding authorized_keys to $user@$host...

ssh $user@$host "mkdir -p ~/.ssh; chmod 755 ~/.ssh; touch ~/.ssh/authorized_keys; chmod 600 ~/.ssh/authorized_keys; echo $key >> ~/.ssh/authorized_keys"