linux news

DDoS attacks rally Linux servers

A significant string of distributed denial-of-service (DDoS) campaigns during the second quarter of 2014 were driven by Linux web servers ...
redhat-centos

How to Configure Static IP Address on RHEL 7.0/CentOS 7.0

This article will describe the procedure to configure static Ip address on RHEL 7/CentOS 7 minimal installation. Network interface ...
redhat-centos

How to Install ifconfig and netstat on RHEL 7.0/CentOS 7.0

Question : I have just setup on RHEL 7.0/CentOS 7.0 minimal server installation but i notice ifconfig and netstat command not found. ...
centos-zimbra

How to Upgrade Zimbra Collaboration Suite 8.0.7 to 8.5.0 on CentOS 6.5 x86_64

On August 26 2014, the new zimbra version 8.5.0 has been released and it surprise us with the new major features available. The following ...
centos-vmware

How to Install VMware Tools on RHEL 7/CentOS 7

VMware Tools is one of important components for virtual machine (VM) in order get excellent performance. It is a group of utilities ...
centos-SELinux

How to Disable SELinux on RHEL 7/CentOS 7

Security-Enhanced Linux (SELinux) is an implementation of the security policies that provide a mechanism for supporting access controls ...
redhat-centos

New Naming Scheme for the Network Interface on RHEL 7/CentOS 7

Red Hat Enterprise Linux 7 (RHEL 7) and CentOS 7 come with the new naming scheme for the network devices. These features change the ...
centos-sar

How to Setup NetHogs – Monitor Bandwidth Usage Per Process in Linux

NetHogs is a opensource tools to monitor network bandwidth that was used by the process and program in linux operating system. NetHogs ...
centos-collectl

How to Setup Collectl – Linux Performance Monitoring

Collectl is a linux performance monitoring tools that grabs as much detail as possible from the /proc filesystem and it does a lot ...
centos-psacct

How to Setup psacct or acct – Monitor User Activity in Linux

It is very important to know what are the activities for applications and users in linux operating system. This will very useful in ...
centos-sar

How to Setup Sar (Sysstat) – Monitor Linux System Performance

Sysstat contains various utilities to collect and historize performance and monitor server activity on the linux. Sar is part of the ...
centos-nmon

How to Setup nmon – Monitor Linux Performance

Nmon (Nigel’s Monitor) is a great performance monitoring tool for Linux operating system. It was written initially for AIX to monitor ...
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