【IT168 服务器学院】1. 编辑 /usr/local/libexec/telnetd

    #!/bin/sh -- 
    /bin/cat /etc/issue.net
    echo `/usr/local/bin/chinese_uptime`
    exec /usr/libexec/telnetd

    2. 修改 /etc/inetd.conf
    把 /usr/libexec/telnetd 改成 /usr/local/libexec/telnetd

    3. 取?nbsp;chinese_uptime
    # cd /usr/local/bin
    # fetch ftp://freebsd.csie.nctu.edu.tw/pub/jdli/binary/
    chinese_uptime
    # chgrp kmem chinese_uptime
    # chmod 2755 chinese_uptime

    4. 编辑欢迎画面 /etc/issue.net

    5. 重新启动 inetd
    # kill -1 `cat /var/run/inetd.pid`