# 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 ，再编一个名为 in.telnetd 的 shell 脚 本， 在显示完需要的内容后再调用 in.telnetd.exe 。如： #!/bin/sh cat /etc/login.banner #需要在登录提示符前显示的内容 echo -n "" exec /usr/sbin/in.telnetd.exe |
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