How to delete large files in Linux
In general, we use rm command to delete files, shred command for secure deletion. But for Large files like 100s of GB files deletion can not be that easy as…
How to install MariaDB on Ubuntu 18.04
MariaDB Server is one of the most popular database servers in the world. It’s made by the original developers of MySQL and guaranteed to stay open source. Notable users include…
How to Create a Password Protected ZIP File in Linux
Zip is an useful and frequently used tool for compressing files/directories on Linux as well as on Windows. In this post, we will let you know how to use zip…
How to Install PIP on CentOS 7
PIP is a package management system used to install and manage software packages written in Python. PIP can be installed either by using YUM or with Curl & Python. Login…
How to Rebuild corrupted userdata files in Cpanel
In certain circumstances , your servers user data files may corrupt which can create issues while migrating , operating the cpanel accounts. These user data files can be repaired using…
What is inode number in Linux?
An inode is an entry in inode table, containing information ( the metadata ) about a regular file and directory. An inode is a data structure on a traditional Unix-style…
Applying Kernel Patch Without Rebooting
As a System Administrator, server uptime has much importance. The servers must be running as long as possible. While keeping this server uptime consistent, a System Administrator should also have…
How to Install and Configure VNC on Ubuntu 18.04
Installing Desktop Environment Most servers don’t have a desktop environment installed, so we’ll start by installing a lightweight desktop environment. There are several desktop environments (DE) available in Ubuntu repositories.…
Linux : How to tune up receive (TX) and transmit (RX) buffers on network interface
Modern and performance/server grade network interface have the capability of using transmit and receive buffer description ring into the main memory. They use direct memory access (DMA) to transfer packets…