Simple usage and example of objective CT in linux

Linux kernel Ct simple usage and example 1, before using the kernel CT, you need to install two rpm Package, download: http://download.csdn.net/detail/wang7dao/4416172#rpm-ihvexpect-5.43.0-8.el5.i386.rpm#rpm-ihvexpect-devel-5.43...
Simple usage and example of secondary CT in linux 1. before using secondary CT, you need to install two rpm packages. download: http://download.csdn.net/detail/wang7dao/4416172# Rpm-ihv expect-5.43.0-8.el5.i386.rpm # rpm-ihv expect-devel-5.43.0-8.el5.i386.rpm 2. use the script file example-implement automatic password entry #! /Usr/bin/login CT-fset password 123456 # downloadspawn scp root@192.168.1.218:/root/. wmv/home/yangyz/set timeout 300 keep CT "root@192.168.1.218's password: "set timeout 300 send" $ password \ r "set timeout 300 send" exit \ r "keep Ct eof www.2cto.com 3. example of embedding CT in sh script-connect to a public network the server jumps to an intranet server, use the script directly without losing the password. /goto. sh servername #! /Bin/bashpassmsmallq10 = "a" passzhsh = "a" passfcwr = "B" passwapfx = "c" passadfx = "d" ip1 = "200.100.10.10" ip2 = "10.100.100.70" ip3 = "10.100.100.60" ip4 = "10.100.100.10" ip5 = "10.100.100.20" case $1 in "zhsh ") passstr = $ passzhsh ipstr = $ ip2; "fcwr") passstr = $ passfcwr ipstr = $ ip3; "wapfx") passstr = $ passwapfx ipstr = $ ip4 ;; "adfx") passstr = $ passadfx ipstr = $ ip5; *) echo "The parameter $1 isn' t exist" exit 0; www.2cto.com Esac command1 = "ssh-l m_smallq-p 36000 $ ip1" command2 = "ssh-l mqq-p 36000 $ ipstr" exact CT-c "set timeout 60; spawn $ command1; keep Ct {\ "221.130.15.10's password: \" {send \ "$ passmallq10 \ r \"; exp_continue} \ "m_smallq \" {send \ "$ command2 \ r \"; exp_continue} \ "mqq's password: \" {send \ "$ passstr \ r \"; interact} "explain CT-c "... "-- enter the command into CT {...} -- the multi-row records in the record are scanned from top to bottom and matched first. Www.2cto.com 4. run the command df-h on another host through ssh and exit. The key point is that the command can be followed by multiple sending commands, and multiple commands can be distributed through \ r #! /Bin/baship1 = "183.62.178.191" command1 = "ssh-l root-p 14322 $ ip1" your CT-c "spawn $ command1; your Ct {\" 183.62.178.191's password: \ "{send \" aa \ r \ "; exp_continue} \" root @ \ "{send \" df-h \ r exit \ r \"; exp_continue} "author wang7dao