#!/bin/bash
H=" 192.168.1.1 192.168.1.2 192.168.1.3 192.168.1.4 "
for i in $H ; do expect << -EOF- set timeout 2 spawn scp ${rootidfile} root@${host}:/tmp/id_file expect "d:" send "${password}\n" expect eof spawn ssh ${host} expect "d:" send "${password}\n" expect "#" send "mkdir -p /root/.ssh; chmod 700 /root/.ssh\n" expect "#" send "cat /tmp/id_file >> /root/.ssh/authorized_keys\n" expect "#" send "rm -f /tmp/id_file; exit\n" expect eof -EOF-
done
http://www.bsdmap.com/2010/11/06/ssh-shell-script/
------------------ Original ------------------ From: "Kill Script"killscript@gmail.com; Date: Tue, Nov 16, 2010 02:47 AM To: "centos"centos@centos.org;
Subject: [CentOS] good shell script examples?
I am looking for a beginner guide to shell scripting simple tasks on CentOS (e.g. ssh'ing into a server / router / switch, checking for certain things, then exiting and going to the next IP).
Does anyone have any suggestions on where to look? ?(I'm relatively new to bash)