Linux expect 自动登录，自动执行任务

1、创建一个test.sh，写入：

/usr/bin/expect << EOF

set timeout 10

spawn sudo -s
expect "*密码*"
send "password\r"
expect "#*"
# send "systemctl status AuthorizeServer\r"

# 大括号必须跟在expect （此处有一个空格）后面，如果大括号换行了，执行不了

expect {
"*active (running)*" { send "systemctl stop AuthorizeServer\r" }
"*failed*" { send "systemctl start AuthorizeServer\r" }
"*inactive (dead)" { send "systemctl start AuthorizeServer\r" }
}

# set timeout 3
# send_user "waiting..."
# set timeout 5
expect eof

EOF

2、Dos窗口执行：bash ./test.sh   bash后面接test.sh的路径