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tr (short for translate) is a useful command line utility that translates and/or deletes...10 ‘who’ Command Examples for Linux Newbies
One of the various commands we mentioned was the who command which displays users who are...12 Practical Examples of Linux Xargs Command for Beginners
Xargs is a great command that reads streams of data from standard input, then generates and...12 Practical Ping Command Examples for Linux Users
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HOW TO CHANGE EXIM MAIL SERVER'S IP ADDRESS, FOR SERVER WITH CPANEL?In cPanel/WHM, Exim uses main...How to Change Runlevels (targets) in SystemD?
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Linux has a useful utility called file which carries out some tests on a specified file and...How to Find a Specific String or Word in Files and Directories?
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WHOIS is a TCP-based query and response protocol that is commonly used to provide information...How to Install MPLAYER+MENCODER on Linux?
Mencoder is included in the Mplayer package, it's not a separate program. And can be used to...How to Install Particular Package Version in CentOS and Ubuntu?
Usually, when you install a package in CentOS and Ubuntu, the package management software selects...How to Install and Use Chrony in Linux?
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On Unix-like operating systems including Linux, the root is the account or user name that by...How to Manage User Password Expiration and Aging in Linux?
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We will cover how to create, read and copy a file which has spaces in their filename. 1)...How to Remove Packages with Dependencies Using Yum?
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Requirements 1. Certificate file issued by an authority in the PEM format. Example given below:...How to create a MySQL database in cPanel?
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LXD Linux system container manager. It gives a user experience comparable to virtual machines but...How to delete a domain forwarder in cPanel?
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Follow the below steps: First, login to your cPanel account. Let’s learn how to delete an...How to delete an email account in cPanel
Follow the steps to delete an email account in cPanel: First login to your cPanel. Go to the...How to delete an email forwarder in cPanel
In order to delete an email forwarder in cPanel, please follow the steps given below: Login to...How to delete database table via phpMyAdmin in cPanel?
1. Log into your cPanel account.2. In the "Databases" section, click on "phpMyAdmin" Icon.3. In...How to disable bash shell history in Linux?
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The error “Unrecognized VM option MaxMetaspaceSize=256m” prevented the creation of Java Virtual...How to hide files and directories in Linux
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Linux container is an implementation of operating system-level virtualization for the Linux...How to install htop on Alpine Linux using apk?
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To limit the number of autoresponder messages sent in cPanel: Login to your cPanel. Perform...How to list a KVM vm guest using virsh command in Linux?
The syntax is: vish listvish list --allvirsh list [options] virsh list command options...How to optimize database via phpMyAdmin in cPanel?
1. Log into your cPanel account.2. In the "Databases" section, click on "phpMyAdmin" Icon.3. In...How to park a domain in cPanel?
Steps: In order to park a domain in the cPanel, you need to log into the cPanel. Go for the...How to password protect a directory in cPanel?
In order to password protect a particular directory in the cPanel; you need to follow some...How to patch update Suse Enterprise Linux server command?
Use the zypper to patch update Suse Enterprise Linux zypper is a command line for software...How to pipe unrouted emails to a specific script in cPanel?
Login to your cPanel account and make sure you are on the home screen. Click the “Default...How to redirect Nginx non-www to www domain over SSL?
First of all your need SSL certificate for both domains test.in and www.test.in. Step 1 –...How to redirect standard error in bash?
2> is input redirection symbol and syntax is: To redirect stderr (standard error) to a...How to reduce / shrink the size of a LVM partition formatted with XFS Filesystem?
using the following procedure : 1) Backup the data using xfsdump2) Unmount the filesystem3)...How to reload .vimrc file without restarting vim on Linux/Unix?
Append the following in your ~/.vimrc file " Edit vimr configuration file nnoremap confe :e...How to reset a KVM clone virtual Machines with virt-sysprep on Linux?
The syntax to reset a KVM clone virtual Machines with virt-sysprep command: virt-sysprep -d...How to resolve and prevent 554 5.7.1 : Relay access denied email errors in Linux and Windows mail servers
‘554 5.7.1: Relay access denied’ error means that either the sender has failed security checks or...How to set a default email address for unrouted emails in cPanel?
Follow the steps given below: Login to your cPanel account. Now let’s learn how to set our...How to set a return to sender failure message for unrouted emails in cPanel?
Follow the steps given below: Login to your cPanel account. Locate “Default Address” icon....How to set up Insync to synchronize Google Drive and Google Docs files in Ubuntu 18.04 Linux
Google Drive is a nice cloud storage service. It provides a suite of nice online document...How to set your default email address in cPanel?
In order to set the default address in cPanel, you need to go for the default address icon and...How to setup PureFTPd on CentOS 7?
Preparing the Build enviroment Install the CentOS development toolchain. yum -y groupinstall...How to setup a forwarder for an entire domain in cPanel?
If you are looking how to set up a forwarder for an entire domain in cPanel, then here are the...How to setup and configure network bridge on Debian Linux?
Install the brctl Type the following apt command/apt-get command: $ sudo apt install...How to setup domain redirects in cPanel?
In order to set up domain redirects in cPanel, you need to log into the cPanel account first....How to setup email filters in cPanel?
In order to set up email filters in the cPanel, you will need to login first & search for...How to setup hotlink protection in cPanel?
Hotlink protection is required when you want to prevent the accessibility of certain files by...How to setup kernel fallback in CentOS6?
We can simply sort out the process with its resource usages like memory, CPU etc with ps command...How to update Lenovo BIOS from Linux without using Windows?
Procedure to update Lenovo BIOS from Linux Download Lenovo BIOS Bootable CD for your Laptop...How to update your contact information in cPanel?
In order to update the contact information in the cPanel, you need to log in. Then, you need...How to use the Disk Space Usage tool in cPanel?
This helps you to manage your disk space quota use because it displays files and directories that...How to use the IP Deny Manager in cPanel?
This feature will allow you to block a range of IP addresses to prevent them from accessing your...How to use the Index Manager in cPanel?
Index Manager allows you to customize the way a directory will be viewed on the web.Note the...How to use webmail from within cPanel?
Steps Involved: In order to use webmail from within the cPanel, you need to click on the email...How to use/run bash aliases over ssh based session?
To run a free command or date command with ssh: $ ssh firstname.lastname@example.org date Sample outputs:...I ordered an SSL or static IP and now my site is down.
When you order an SSL we assign a static IP to your account. A static IP is required for securing...I've lost my control panel/billing logins.
If you have forgotten or lost your username or password you can have your welcome email resent,...Import / export mysql or maria database using linux terminal
To import and/or export a MySQL or MariaDB database, you will need: Access to the Linux server...Install Chromium browser in Fedora 29 using dnf command
Chromium is a free and open source software created by Google. Chromium act as the upstream...Iptables insert rule at top of tables ( PREPEND rule on Linux )
iptables is Linux administration tool for IPv4 packet filtering and NAT. One can use...Is SSH available for windows ?
No, SSH is not available for Windows.Kurly – An Alternative to Most Widely Used Curl Program
Kurly is a free open source, simple but effective, cross-platform alternative to the popular curl...Learn XZ (Lossless Data Compression Tool) in Linux with Examples
xz is a new general-purpose, command line data compression utility, similar to gzip and bzip2. It...Linux disable firewall command
Let us see how to stop and disable Firewalld on a CentOS or RHEL 7.x based system. Is...Linux sdiff Command Examples for Linux Newbies
sdiff is a simple command line utility for showing the differences between two files and merge...Logging The Terminal
There are cases when we want to record the command that we input into the terminal or even the...MTR – A Network Diagnostic Tool for Linux
MTR is a simple, cross-platform command-line network diagnostic tool that combines the...MultiCD – Create a MultiBoot Linux Live USB
MultiCD – is a shell script, designed to create a multiboot image with different Linux...My content is in the wrong folder, how do I move the files to the correct location?
You would need to move your content to the public_html folder (for the main domain). You can move...Mysql database and user naming syntax
Since we run a shared hosting environment, we have to uniquely identify your usernames to your...Newsboat – An RSS/Atom Feed Reader for Linux Terminals
Newsboat is a free, open source RSS/Atom feed reader for Linux terminals. It is originally...Nix – The Purely Functional Package Manager for Linux
Nix is a powerful, purely functional package management system designed for reliable and...OnApp: VM created using a User Template not booting
In OnApp Cloud platform, we can create the custom template (Image) of any running reference VM,...PacVim – A Game That Teaches You Vim Commands
PacVim is a free open source, text-based game that teaches you vim commands in a simple and fun...Rename All Files and Directory Names to Lowercase in Linux
Using find, xargs and rename Commands Together rename is a simple command line utility for...Rename a database in cPanel
1. Log into your cPanel account.2. In the "Databases" section, click on "MySQL Databases" Icon.3....Setting a cron job
What is a Cron Job?A cron is a time-based scheduler which uses cron to schedule jobs periodically...Show a custom message to users before Linux Server Shutdown
shutdown command broadcasts a message to other system users as shown in the screenshot below: #...Simple way to compare files in Linux
Diff Command To compare files in Linux Diff command is used. Diff command is available on...Suse Linux Change Hostname (computer name) without yast
Display the current Suse Linux hostname Type any one of the following commands: $ hostname...System Requirements
Most current web servers with PHP & MySQL installed will be capable of running WHMCS. The...TLDR – Easy to Understand Man Pages for Every Linux User
The TLDR (stands for “Too Long; Didn’t Read“. ) pages are summarized practical usage examples of...Teleconsole – Share Your Linux Terminal with Your Friends
Teleconsole is a free open source and powerful command line tool for sharing your Linux terminal...Termtosvg - A Tool to Record Terminal Session in Linux
Termstovg is tool written in Python allowing to record your Linux terminal session. The...Ternimal – Show Animated Lifeform in Your Linux Terminal
Ternimal (not terminal, yes, we also read it as terminal the first time) is a simple, very...The Silver Searcher – A Code Searching Tool for Programmers
The Silver Searcher is a free and open source, cross-platform source code searching tool similar...The incorrect kernel name/release is shown in WHM/cPanel.
Description/resolution:/var/cpanel/sysinfo.config was not updated properly during the latest...Top command usages and examples in Unix/Linux
1. top To observe the dynamic view of Load Average like uptime, total users logged in to the...Transfer.sh – Easy File Sharing from Linux Commandline
Transfer.sh is a simple, easy and fast service for file sharing from the command-line. It allows...Understanding Shared Libraries in Linux
Linux supports two classes of libraries, namely: Static libraries – are bound to a program...Understanding Shutdown, Poweroff, Halt and Reboot Commands in Linux
Shutdown Command shutdown schedules a time for the system to be powered down. It may be used to...Update Fedora Linux using terminal for latest software patches
Step 1. Open the terminal application Step 2. Update Fedora Linux using the terminal dnf command...Use ‘pushd’ and ‘popd’ for Efficient Filesystem Navigation in Linux
pushd and popd work according to the “LIFO” (last in, first out) principle. In this principle,...Ways to Find User Account Info and Login Details in Linux
1. id Command id is a simple command line utility for displaying a real and effective user and...What Actually “rm -rf” Command Do in Linux?
The rm command is a UNIX and Linux command line utility for removing files or directories on a...What is PHPSUEXEC ?
When using the common PHP installation on a web server, PHP runs as the user nobody and it...What is SSH ?
Secure Shell (SSH), known as Secure Socket Shell, is a UNIX-based command interface and protocol...What is the path to public html in php?
The path to public html is: /home/your-cpanel-username/public_htmlWhat version of Apache do you support?
Apache versions are updated frequently along with the update of the control panel. Please login...Why do you restrict outgoing port access? Why do you charge for a dedicated IP?
We restrict outgoing port access as a result of the shared hosting environment. In this...cPanel addon domain creation: ‘The domain already exists in the Apache configuration.’
We might get an error when adding an addon or parked domain via cPanel. The domain name never...cPanel copy an account from another server failed
You might have encountered following error while using ” Copy an Account From Another Server With...cPanel not loading properly
Cloudflare My cPanel won't load or keep logging me out after enabling Cloudflare. cPanel has an...ccat – Show ‘cat Command’ Output with Syntax Highlighting or Colorizing
ccat is command line similar to cat command in Linux that displays the content of a file with...cloc – Count Lines of Code in Many Programming Languages
While working on different projects, sometimes you might be required to provide a report or...dutree – A CLI Tool to Analyze Disk Usage in Coloured Output
dutree is a free open-source, fast command-line tool for analyzing disk usage, written in Rust...fd – A Simple and Fast Alternative to Find Command
fd, is a simple, fast and user-friendly tool meant to simply perform faster compared to find. It...fkill – Interactively Kill Processes in Linux
Fkill-cli is a free open source, simple and cross-platform command line tool designed to...mimipenguin – Dump Login Passwords From Current Linux Users
Mimipenguin is a free and open source, simple yet powerful Shell/Python script used to dump the...procinfo – Shows System Statistics from /proc Filesystem
The proc file system is a virtual file system that contains files that store information about...ps command switches and usages
Some useful ps commands switch combinations and examples are explained below: 1. ps aux & ps...sysget – A Front-end for Every Package Manager in Linux
Sysget is in no means replacement of the distribution package manager. It is just wrapper of the...whowatch – Monitor Linux Users and Processes in Real Time
whowatch is a simple, easy-to-use interactive who-like command line program for monitoring...zstd – A Fast Data Compression Algorithm Used By Facebook
Zstandard (also known as zstd) is a free open source, fast real-time data compression program...