In Linux, a symbolic link (also called a symlink or softlink) is a special type of file that acts as a shortcut to another file or directory. Softlinks can be…
In Linux, a symbolic link (also called a symlink or softlink) is a special type of file that acts as a shortcut to another file or directory. Softlinks can be…
How to Enable Changing SVN Log Messages or History
Subversion (SVN) is a popular choice among developers. However, there may be instances where you need to modify the SVN log messages or history. This could be due to a…
How to Determine Linux Kernel is 32 bit or 64 bit
Linux is a free and open-source operating system that runs on a wide range of hardware platforms, including 32-bit and 64-bit systems. Knowing whether your Linux kernel is 32-bit or…
How to Configure Static IP Address on RHEL 7.0/CentOS 7.0/Oracle Linux 7
This article will describe the procedure to configure static Ip address on RHEL 7/CentOS 7/Oracle Linux 7 minimal installation. Network interface configuration files control the software interfaces for individual network…
New Naming Scheme for the Network Interface on RHEL 7/CentOS 7
Red Hat Enterprise Linux 7 (RHEL 7) and CentOS 7 have introduced a new naming scheme for network devices. This scheme aims to make network interfaces fully predictable and automatic,…
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 does not rely on a special kernel module…
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 later time or in case of problems….
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 system performance. nmon for Linux can be used to…
How to Check Linux System Reboot Date and Time
As a Linux system administrator, it is essential to know when your system was last rebooted. This information can be useful for troubleshooting and maintenance purposes. In this tutorial, we…
How to Secure MySQL Server on CentOS 6.5 / CentOS 6.6
MySQL, the world’s most popular open source database and the second most widely used open-source relational database management system (RDBMS), is a crucial component of many web applications. However, its…
How to Install and Configure 389 LDAP Directory Server on CentOS 6.5
A directory server provides a centralized directory service for your organization. It is alternative to windows active directory. This post will describes how to install and configure 389 LDAP Directory Server…
How to Install and Configure ProFTPD FTP Server on Ubuntu 14.04
ProFTPD (short for Pro FTP daemon) is a popular open-source FTP server. It’s an alternative to vsftpd. For those who run virtual private server (VPS) or dedicated server to host…