对本机: 先修改文件 /etc/issue 改为相要显示的内容, 再修改文件 /etc/rc.d/rc.local(RedHat) 或 /etc/rc.d/rc.S(Slackware) 把下面几句注释掉:
# This will overwrite /etc/issue at every boot. So, make any changes you # want to make to /etc/issue here or you will lose them when you reboot. echo "" /etc/issue echo "Red Hat Linux $R" /etc/issue echo "Kernel $(uname -r) on $a $(uname -m)" /etc/issue
cp -f /etc/issue /etc/issue.net echo /etc/issue
不然的话每次重新启动 /etc/issue 都会被更改。
对 telnet 的远地机器: 先把文件 /etc/usr/sbin/in.telnetd 改名,如改为 in.telnetd.exe ,再编...[ 查看全文 ]