作业

    xiaoxiao2021-03-25  108

    1.用脚本创建用户及其组密码:

    #!/bin/bash 

    MAX=' wc  -l  /home/kiosk/Desktop/username |  cut -d  "  " -f l '

    for  NUM in $( seq | $MAX )

    do 

    USERNAME='sed -n $(NUM)p  /home/kiosk/Desktop/username'

    PASSWORD='sed -n $(NUM)p  /home/kiosk/Desktop/passwd'

    useradd $USERNAME

    echo $PASSWORD | passwd --stdin $USERNAME

    done

    2.用脚本执行ssh命令:

    #!/bin/bash/expect

    set ip [ lindex $argv 0 ]

    set user [ lindex $argv 1 ]

    set passwd [ lindex $argv 2 ]

    spawn ssh $user@$ip

    expect {

    "password;"   { send "$passwd\r"; exp_continue }

    }

    interact

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