May 2016
M T W T F S S
 1
2345678
9101112131415
16171819202122
23242526272829
3031  

Categories

May 2016
M T W T F S S
 1
2345678
9101112131415
16171819202122
23242526272829
3031  

Linux operation and maintenance of automated tools Cobbler

Linux operation and maintenance of automated tools Cobbler

About operating system installation automation, the earlier we use RedHat launched Kickstart to batch install the operating system, in recent years, RedHat has introduced a Cobbler.

Cobbler development using Python, compact and lightweight, able to complete the installation of the system, and even manage some services. (Known […]

Linux operation and maintenance of automated tools Kickstart

Linux operation and maintenance of automated tools Kickstart

Bulk Kickstart installation of the operating system tools, RedHat earlier launch of the product (not much to say, now playing Cobbler friends

Test environment: CentOS 6.6 x86_64 minimal

First, the installation package

yum -y install dhcp tftp-server syslinux nfs-utils kickstart

cp /usr/share/doc/dhcp-4.1.1/dhcpd.conf.sample /etc/dhcp/dhcpd.conf

[…]

install Redis on a Centos 6.5 & Centos 7.0 Server

How to install Redis on a Centos 6.5 & Centos 7.0 Server

Redis is an open source, BSD licensed, advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets.

How To Install Redis on Centos 7 # wget -r –no-parent -A […]

Install Apache 2.4 on CentOS 6

Install Apache 2.4 on CentOS 6

I’m quite to the point. It is to install the Apache version 2.4.7.

yum -y install rpm-build

mkdir -p ~/rpmbuild/{SOURCES,SPECS,BUILD,RPMS,SRPMS}

cd ~/rpmbuild/SOURCES

wget http://ftp.cixug.es/apache//httpd/httpd-2.4.7.tar.bz2

In general, if we execute the following we will fail (but perfect and save yourself a lot of these steps …)

rpmbuild -tb httpd-2.4.7.tar.bz2

To […]

sysctl centos 7

What is sysctl?

sysctl is an interface to view and dynamically change parameters in Linux and other *NIX operating systems. In Linux, most of the dynamic Kernel settings can be changed via sysctl. The parameters set by sysctl are also available under the virtual /proc filesystem.

How do I use sysctl?

To read values you’ve […]