Shulou(Shulou.com)06/02 Report--

RHEL7 configuration yum source

1, Mount DVD disc to/mnt Because there cannot be spaces in the pathname when configuring, otherwise it cannot recognize [root@ mnt]# mount /dev/cdrom /mnt

2. Create a file named.repo in the directory/etc/yum.repos.d/

3. Configure local yum source

cd /etc/yum.repos.d/ #Enter yum configuration directory

touch rhel7.repo #Create yum profile

vim rhel7.repo #Edit the configuration file and add the following

[rhel-yum]

name=rhel7 #custom name

baseurl=file:///mnt#local CD mount path

enabled=1 #Enable yum source, 0 is not enabled, 1 is enabled

gpgcheck=0 #Check GPG-KEY, 0 means do not check, 1 means check

:wq! #Save Exit

RHEL7 Native yum Source Configuration

4, Test automatic installation software using yum command

yum clean all #Clear yum cache

yum makecache #Cache package information from local yum sources

yum install httpd #Install apache

rpm -ql httpd #Query all directories and files where httpd is installed

systemctl start httpd.service #Start apache

systemctl stop httpd.service #Stop apache

systemctl restart httpd.service #Restart apache

systemctl enable httpd.service #Set boot

RHEL 7.0 uses firewall as firewall by default, which is changed to iptables firewall.

5, through yum installation GUI graphical interface # yum -y groupinstall "Server with GUI" can execute startx to see the effect.

Uninstall Software by yum yum-y remove httpd(Remove httpd Software)

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