第一步:echo "S0:12345:respawn:/sbin/agetty/ ttyS0 115200" >> /etc/inittab第二步:echo "ttyS0" >> /etc/securetty第三步:在/etc/grub.conf文件中为内核添加参数:console=ttyS0cat /etc/grub.conf# grub.conf generated by anaconda## Note that you do not have to rerun grub after making c...【阅读全文】