?代碼如下:

?

#!/usr/bin/expect -f spawn mysql -u root -h localhost -p expect "Enter password: " send "appleyuchi\r\n" interact

注意expect中的空格不能少

?

然后

chmod u+x mysqlz.sh

cp mysqlz.sh /usr/bin

chmod 777 /usr/bin/mysqlz.sh

.bashrc中加入:

alias mysqlz=/usr/bin/mysqlz.sh

最終效果(實現一鍵登錄,注意因為下面的Enter password:后面有個空格,所以上面的sh文件中的expect后面的password后面也要有個空格):

(python2.7) appleyuchi@ubuntu16:~$ mysqlz
spawn mysql -u root -h localhost?-p
Enter password:?
Welcome to the MySQL monitor.? Commands end with ; or \g.
Your MySQL connection id is 51
Server version: 5.7.21-0ubuntu0.16.04.1 (Ubuntu)


Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.


Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.


Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.


mysql>?
?

?

總結

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