创建BSD启动脚本/etc/rc.d/rc.sysinit

创建BSD启动脚本/etc/rc.d/rc.sysinit

/etc/HOSTNAME一定要创建，下面脚本中要用，要不然下面会出错。

-----------------------------/etc/rc.d/rc.sysinit----------------------------

#!/bin/sh

#以只读方式mount根系统

echo "Mounting root device read-only..."

/bin/mount -n -o remount,ro /

# 挂载swap交换区

echo "Initializing swap partitions..."

/sbin/swapon -a

# $?为命令返回值，1为错误。fsck检查文件系统错误则重启。

/sbin/fsck -A -a -C

if [ $? -gt 1 ]; then

echo

echo "ERROR:"

echo "Your filesystem has been severely damaged. You can probably correct this"

echo "problem by running e2fsck manually (eg. with the -v and -y options). After"

echo "you logout, the system will reboot."

echo

PS1="(Repair filesystem)# "

export PS1

/sbin/sulogin

/bin/umount -a -r

/sbin/reboot -f

fi

# 以可读写方式重新mount文件系统。

echo "Remounting root device read-write..."

/bin/mount -n -v -o remount,rw /

echo "" >/etc/mtab

/bin/mount -f -o remount,rw /

# 挂载其它本地文件系统。

echo "Mounting other local filesystems..."

/bin/mount -a -v -tnonfs

# 设置主机名和域名。

echo "Setting up hostname..."

/bin/hostname `cat /etc/HOSTNAME |cut -d . -f1`

/bin/domainname `cat /etc/HOSTNAME |cut -d . -f2-`

# 随机数设备

if [ -f "/etc/random-seed" ]; then

echo "Initializing random number generator..."

/bin/cat /etc/random-seed >/dev/urandom

rm -f /etc/random-seed

fi

echo "Loading keymap..."

/usr/bin/loadkeys -d

#设置系统时间

echo "Setting system time from hardware clock..."

/sbin/hwclock --hctosys --utc

#开启系统和内核日志服务

echo "Starting system and kernel log daemons...."

/usr/sbin/syslogd

/usr/sbin/klogd -c3

Use modules? If yes, uncomment this:

# echo "Updating module dependencies..."

# /sbin/depmod -a

-------------------------end of /etc/rc.d/rc.sysinit-------------------------