安装

except是一种自动交互语言，能实现在shell脚本中为scp和ssh等自动输入密码自动登录 因为要用到except，所以没有安装过的一定要先安装

scp

#!/usr/bin/expect expect -c " spawn scp -r ~/Documents/1.txt root@10.20.18.22:/tmp expect { \"*assword\" {set timeout 300; send \"密码\r\";} \"yes/no\" {send \"yes\r\"; exp_continue;} } expect eof" done

注意:

spawn后面跟scp语句密码后一定要跟\r

ssh

#!/usr/bin/expect expect -c " spawn ssh root@192.168.1.204 \"ls;\" expect { \"*assword\" {set timeout 300; send \"密码\r\";} \"yes/no\" {send \"yes\r\"; exp_continue;} } expect eof"