以前一只用rancid来对cisco的设备做配置比较，但显然rancid对华为不太友好，一直就不支持华为设备（包括h3）。因此呢，由于本人还有点小聪明，知道rancid是考expect和cvs来实现的，于是乎自己写了些比较笨的脚本来给华为的设备做配置比较。 1）去华为设备抓配置 #!/usr/local/bin/expect spawn telnet x.x.x.x expect "sername:" send "xxxx\n" expect "assword:" send "xxxx\n" expect ">" send "su\n" expect "assword:" send "xxxx\n" expect ">" send "dis cu\n" log_file /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 while (1) { expect  {  "More ----" {send " "}  "1>" {   send "quit\n"    exit   } } } 2）把配置中的换行符和敏感信息去掉 cd /tmp/rancid.tmp rm /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 /home/rancid/huawei/d-cp-ne20-1.sh cd /tmp/rancid.tmp/Distribution/configs tr -d '\r' < /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 > /tmp/rancid.tmp/d-cp-ne20-1.tmp mv /tmp/rancid.tmp/d-cp-ne20-1.tmp /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 sed -e 's/\ \ ----\ More.\{57\}//g' /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 > /tmp/rancid.tmp/d-cp-ne20-1.tmp mv /tmp/rancid.tmp/d-cp-ne20-1.tmp /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1  sed -e 's/d\ cipher.\{25\}/d\ cipher\ ******/g' /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 > /tmp/rancid.tmp/d-cp-ne20-1.tmp mv /tmp/rancid.tmp/d-cp-ne20-1.tmp /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1  sed -e 's/\ simple.*/\ simple\ ******/g' /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 > /tmp/rancid.tmp/d-cp-ne20-1.tmp mv /tmp/rancid.tmp/d-cp-ne20-1.tmp /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 sed -e 's/local-user\ .*\ /\local-user ***** \ /g' /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 > /tmp/rancid.tmp/d-cp-ne20-1.tmp mv /tmp/rancid.tmp/d-cp-ne20-1.tmp /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 3）把配置加入rancid的cvs中 cvs add d-cp-ne20-1 cvs commit -m updates 4）把以下内容做成一个文件加入cron就ok了 cd /tmp/rancid.tmp rm /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 /home/rancid/huawei/d-cp-ne20-1.sh cd /tmp/rancid.tmp/Distribution/configs tr -d '\r' < /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 > /tmp/rancid.tmp/d-cp-ne20-1.tmp mv /tmp/rancid.tmp/d-cp-ne20-1.tmp /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 sed -e 's/\ \ ----\ More.\{57\}//g' /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 > /tmp/rancid.tmp/d-cp-ne20-1.tmp mv /tmp/rancid.tmp/d-cp-ne20-1.tmp /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1  sed -e 's/d\ cipher.\{25\}/d\ cipher\ ******/g' /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 > /tmp/rancid.tmp/d-cp-ne20-1.tmp mv /tmp/rancid.tmp/d-cp-ne20-1.tmp /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1  sed -e 's/\ simple.*/\ simple\ ******/g' /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 > /tmp/rancid.tmp/d-cp-ne20-1.tmp mv /tmp/rancid.tmp/d-cp-ne20-1.tmp /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 sed -e 's/local-user\ .*\ /\local-user ***** \ /g' /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 > /tmp/rancid.tmp/d-cp-ne20-1.tmp mv /tmp/rancid.tmp/d-cp-ne20-1.tmp /tmp/rancid.tmp/Distribution/configs/d-cp-ne20-1 cvs commit  -m updates > /dev/null btw：关于cvs在web上的显示，我使用的上viewvc，感觉比cvsweb要好哦。还有，不要说俺的脚本写的很烂，俺是学网络的，脚本这东西，现学现用，凑合了。