expect无法识别变量

yifanaa888

如图所示，expect通过变量方式无法正常运行，应该是变量不生效或者未获取到正确变量，直接输入密码可以正常运行








[root@CDH-78 tools]# more mysql_fun.sh
#!/usr/bin/expect -f
expect <<\EOF
    set var1  [lindex $argv 0]
    set time 30
    spawn mysql -uroot -p
    expect "Enter password:"
    send "$var1\n"
expect eof
EOF
[root@CDH-78 tools]# more mysql_install.sh
#!/bin/bash

currenPath=`dirname $0`
cd $currenPath
currenPath=`pwd`

PASSWD_ROOT=root

defaultPasswd=hello

sh $currenPath/mysql_fun.sh $defaultPasswd

#SetPasswd  $defaultPasswd  $PASSWD_ROOT

yifanaa888

搞定了，都不要拦我，麻辣隔壁，哎 ------------   EOF前面的-   很重要，虽然我不懂

/usr/bin/expect <<-EOF
    set time 30
    spawn mysql -uroot -p
    expect "Enter password:"
    send "$defaultPasswd\n"
    expect "mysql>"
    send "SET PASSWORD FOR 'root'@'localhost' = PASSWORD('$PASSWD_ROOT');\n"
    send "quit;\n"
expect eof
EOF