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Linux command man is one of the most useful command when you worked on Linux system. everybody know that man command can help you to print the help information of linux command. you maybe just… read more »
After you installed CentOS 7.0 or RHEL 7.0 system, you maybe notice that the default name of network interface was changed from “Eth*” to “Eno*“. How do I change network interface name to “Eth0” in… read more »
In CentOS 7 or RHEL 7 operating system, you probably want to change the runlevle of your system, then How To check the current run levle? How do I change the run level of system… read more »
There is a new command named “systemctl” on CentOS 7 or RHEL 7 system, this command control the systemd system and service manager. and may be used to introspect and control the state of the… read more »
For A Linux administrator, you probably want to know that how to setup or configure Apache web server under new CentOS 7 or Red Hat Enterprise 7 linux? How do I install httpd package to… read more »
Normally you can download or upload files to FTP Server and you cthe defalut FTP package used is vsftpd, it is a very secure file transfer protocol under CentOS 7 or RHEL 7 linux system…. read more »
How Do I install or upgrade to MySQL 6.5 version under linux operating system. How to install the latest version of MySQL 6.5 using Yum command? This post will guide you how to install MySQL… read more »
After installed CentOS 7 or RHEL 7 system, I would like to install Adobe Reader to read file with “pdf” format on my linux system. How Do I install the latest Adobe Reader version under… read more »
I would like to install the latest version of Apache OpenOffice 4.1.1 in my centos system or rhel system, How do I install Apache OpenOffice 4.1.1 on Centos 7/6.5 or RHEL 7/6.5 or Fedora ?this… read more »
This post will guide you how to install the latest version of adobe flash player 11.2 on your centos 7/centos 6.5 or rhel 7/rhel 6.5. How to install the adobe flash player under linux operating… read more »
I want to restart the network service on my centos 7 system, How to restart/start/stop network service using systemctl command under centos 7 operating system? If the system V init script still can be used… read more »
How can I list all available block devices under linux system? How to view block devices in centos 7 or rhel 7 operating system? this post will show you how to check block devices using… read more »
I would like to check the memory usage of current linux system, How to view the memory usage information in centOS 7? This post will show you how to check the memory usage using the… read more »
In this post you will see how to check system processes using the below command to check system processes under centos 7 or RHEL 7 operating system. #1 ps command – allows you to display… read more »
I would like to shut down or restart the system in the centos 7 or rhel 7, How to shutdown system? which commands I can use to shutdown the system? of course, you still can… read more »
