# setup

IPADDR=172.24.10.20

NETMASK=255.255.255.0

GATEWAY=172.24.10.250

DNS1=172.24.10.250

Station.domain10.example.com

# service network restart

# ping 172.24.10.250

3# vim /etc/yum.repos.d/rhel.repo

[rhel] baseurl=http://host.domain10.example.com/x86_64/Server/ gpgcheck=0 [root@station~] # yum list

# yum install packagename

# yum install system-config-lvm (安裝 LVM 管理員)

驗證答案yum list httpd

4[root@station ~]# groupadd testgroup

[root@station ~]# useradd -G testgroup test1 -u 1234; passwd test 1

[root@station ~]# useradd -G testgroup test2; passwd test 2

[root@station ~]# useradd -s /sbin/nologin test3; passwd test3

9# mkdir /home/testdir

# chgrp testgroup /home/testdir

# chmod 2770 /home/testdir

驗證答案# ls -ld /home/testdir

10系統/管理/日期時間 加入host.domain10.example.com切記按ENTER確定

# chkconfig --list ntpd

# cat /etc/ntp.conf | grep host.domain10.example.com

驗證指令# ntpq –p

11ftp://host.domain10.example.com/選 pub/updates複製

# rpm -ivh kernel-firmware-2.6.32-71.7.1.el6.noarch.rpm

# rpm -ivh kernel-2.6.32-71.7.1.el6.x86_64.rpm

Reboot新核心

12#yum install sssd

系統->管理->認證 LDAP 認證模式

DN “dc=domain10,dc=example,dc=com”

 “ldap://host.domain10.example.com”依序輸入，並勾選使用 TLS 來為連線加密，最後點選下載 CA 憑 證 按 鈕 ， 輸 入 下 載 網 址 ftp://host.domain10.example.com/pub/domain10.crt 後確認再套用即可完成 LDAP 認證服務連接。

驗證指令# su – ldapuser10

13# vim /etc/auto.master

/rhome /etc/auto.ldapuser

# vim /etc/auto.ldapuser

*  -vers=3 host.domain10.example.com:/rhome/&

# chkconfig --list autofs

# service autofs restart

驗證指令# su – ldapuser10            $ pwd      exit

14# rpm -q vsftpd

# yum install vsftpd         y

# chkconfig vsftpd on

# chkconfig --list vsftpd

# service vsftpd start

# touch /var/ftp/pub/test.txt

# ftp station.domain10.example.com

ftp/cd pub/ls/get test.txt/put install.log/exit

驗證指令# ls -l test.txt

14# rpm -q vsftpd

# yum install vsftpd         y

# chkconfig vsftpd on

# chkconfig --list vsftpd

# service vsftpd start

# touch /var/ftp/pub/test.txt

# ftp station.domain10.example.com

ftp/cd pub/ls/get test.txt/put install.log/exit

驗證指令# ls -l test.txt

16fdisk /dev/sda     p      n      e      4      ENTER ENTER  n  ENTER    +128M    

p t 5 82 p wq

#reboot

#mkswap -L SWAP /dev/sda5

#swapon /dev/sda5

#free -m

#vi /etc/fstab

/dev/sda5 swap swap defaults 0 0

驗證答案#free –m

17#fdisk –l

# fdisk /dev/sda      c      p      n      ENTER     ENTER     t       4      8e    p      wq

# partprobe

# reboot

# fdisk -l /dev/sda

# pvcreate /dev/sda4

# pvscan

# vgcreate -s 16M testvg /dev/sda4

# vgdisplay testvg

# lvcreate -l 10 -n testlv testvg

# lvdisplay /dev/testvg/testlv

# mkfs [TAB][TAB]

# mkfs.ext4 /dev/testvg/testlv

# mkdir /mnt/testlv

# vim /etc/fstab

# cat /etc/fstab | grep /dev/testvg/testlv

# mount –a

# mount | grep /mnt/testlv

18# df -h | grep vo

# umount /home

# e2fsck –f /dev/myvol/vo

# resize2fs /dev/myvol/vo 128M

# lvreduce –L 128M /dev/myvol/vo

驗證指令# df –h

19# lvscan | grep vo

# vgdisplay myvol

# lvextend -L 320M /dev/myvol/vo

# resize2fs /dev/myvol/vo

驗證指令# df -h

17#fdisk –l

# fdisk /dev/sda      c      p      n      ENTER     ENTER     t       4      8e    p      wq

# partprobe

# reboot

# fdisk -l /dev/sda

# pvcreate /dev/sda4

# pvscan

# vgcreate -s 16M testvg /dev/sda4

# vgdisplay testvg

# lvcreate -l 10 -n testlv testvg

# lvdisplay /dev/testvg/testlv

# mkfs [TAB][TAB]

# mkfs.ext4 /dev/testvg/testlv

# mkdir /mnt/testlv

# vim /etc/fstab

# cat /etc/fstab | grep /dev/testvg/testlv

# mount –a

# mount | grep /mnt/testlv

18# df -h | grep vo

# umount /home

# e2fsck –f /dev/myvol/vo

# resize2fs /dev/myvol/vo 128M

# lvreduce –L 128M /dev/myvol/vo

驗證指令# df –h

19# lvscan | grep vo

# vgdisplay myvol

# lvextend -L 320M /dev/myvol/vo

# resize2fs /dev/myvol/vo

驗證指令# df -h