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马哥linux运维学习笔记-Linux日志系统syslog
发布时间:2018-10-21 15:06:57编辑:雪饮阅读()
为我们的mini系统提供日志功能
(1)在/mnt/sysroot/etc/rc.d/rc.sysinit中新增配置如:
[root@localhost ~]# vi /mnt/sysroot/etc/rc.d/rc.sysinit
[root@localhost ~]# cat /mnt/sysroot/etc/rc.d/rc.sysinit
#!/bin/sh
#
echo -e "\t Welcome to \033[34mMageEdu Tiny\033[0m Linux"
echo "Set the hostname"
[ -f /etc/hostname ] && . /etc/hostname
[ -z "$HOSTNAME" -o "$HOSTNAME" == '(none)' ] && HOSTNAME=localhost
hostname $HOSTNAME
echo "mount proc and sys..."
mount -t proc proc /proc
mount -t sysfs sysfs /sys
echo "Remount the rootfs..."
mount -t ext3 -o remount,rw /dev/hda2 /
echo "Detect and export hardward infomation..."
mdev -s
echo "Mount the other filesystem..."
mount -a
echo "Start syslog..."
syslogd
klogd
echo "load ethernet card module..."
insmod /lib/modules/mii.ko
insmod /lib/modules/pcnet32.ko
(2)建立日志配置文件
[root@localhost ~]# vi /mnt/sysroot/etc/syslog.conf
[root@localhost ~]# cat /mnt/sysroot/etc/syslog.conf
*.info;auth.none /var/log/messages
auth.* /var/log/secure
(3)建立日志存储文件
[root@localhost ~]# touch /mnt/sysroot/var/log/secure
[root@localhost ~]# chmod 600 /mnt/sysroot/var/log/secure
(4)测试
关键字词:linux,syslog