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      學(xué)習(xí)啦 > 學(xué)習(xí)電腦 > 操作系統(tǒng) > Linux教程 > 創(chuàng)建BSD啟動(dòng)腳本/etc/rc.d/rc.sysinit

      創(chuàng)建BSD啟動(dòng)腳本/etc/rc.d/rc.sysinit

      時(shí)間: 若木635 分享

      創(chuàng)建BSD啟動(dòng)腳本/etc/rc.d/rc.sysinit

        創(chuàng)建BSD啟動(dòng)腳本/etc/rc.d/rc.sysinit

        /etc/HOSTNAME一定要?jiǎng)?chuàng)建,下面腳本中要用,要不然下面會(huì)出錯(cuò)。

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

        #!/bin/sh

        #以只讀方式mount根系統(tǒng)

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

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

        # 掛載swap交換區(qū)

        echo "Initializing swap partitions..."

        /sbin/swapon -a

        # $?為命令返回值,1為錯(cuò)誤。fsck檢查文件系統(tǒng)錯(cuò)誤則重啟。

        /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

        # 以可讀寫方式重新mount文件系統(tǒng)。

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

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

        echo "" >/etc/mtab

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

        # 掛載其它本地文件系統(tǒng)。

        echo "Mounting other local filesystems..."

        /bin/mount -a -v -tnonfs

        # 設(shè)置主機(jī)名和域名。

        echo "Setting up hostname..."

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

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

        # 隨機(jī)數(shù)設(shè)備

        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

        #設(shè)置系統(tǒng)時(shí)間

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

        /sbin/hwclock --hctosys --utc

        #開啟系統(tǒng)和內(nèi)核日志服務(wù)

        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-------------------------

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