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Category: Linux
How to Configure Time Zone and System Clock in Linux
In this video, we will look at how to change your time zone settings in Linux and how to use NTP to sync the Linux system clock to your time zone. Commands:datesudo dpkg-reconfigure tzdatasudo ln -sf /usr/share/zoneinfo/sudo ln -sf /usr/share/zoneinfo/your-geographic-area/your-city /etc/localtimetimedatectltimedatectl set-local-rtc 0timedatectl set-local-rtc 1sudo timedatectl set-ntp truetimedatectl statussudo systemctl status systemd-timesyncdsudo systemctl enable –now… Read more
Protect Your Eyes From Computer Screen Harm with IRIS
Iris is an eye protection software available for Linux, macOS, Windows, ChromeOS, Android, iOS, and Windows Phone. This video will be showing you how to install IRIS on Linux. Link:Iris website – https://iristech.co/ Chapters:0:00 Intro0:23 How to Install IRIS on Linux3:03 Create an app launcher4:44 Enable automatic start5:17 End screen Commands:cd ~/Downloadssudo mkdir /opt/iris/sudo apt… Read more
How to Install and Run Flatpak Applications
To take advantage of flatpaks, you need to have flatpak enabled on your system. Without much further ado, let’s dive into this and see how flatpak can be installed in Debian/Ubuntu. Commands:sudo apt updatesudo apt install flatpakflatpak remote-add –if-not-exists flathubhttps://flathub.org/repo/flathub.flatpakrepoflatpak remotesflatpak search app-nameflatpak install remotes Application-IDflatpak listflatpak run Application-IDflatpak updateflatpak uninstall Application-ID What you will… Read more
How to Create a Windows Bootable USB on Linux
For those who’ve decided to switch from Linux to Windows, here’s an easy way to create a bootable Windows installation media on Linux. Links:Windows 10 ISO (free) – http://www.microsoft.com/en-in/software-download/windows10BalenaEtcher (free) – https://www.balena.io/etcher/ Chapters:0:00 Intro0:23 Grab the windows ISO first1:09 Create a windows bootable usb using woeusb3:53 Create a bootable windows usb using balenaetcher5:14 End screen… Read more
How to install Gradle on Ubuntu
This video will show you how to get started having it installed on Ubuntu /Debian-based machines. Commands:sudo apt updatesudo apt install openjdk-11-jdkunzip gradle-7.0.2-bin.zipsudo mv gradle-7.0.2 /usr/local/gradlesudo gedit /etc/profile.d/gradle.shexport PATH=/usr/local/gradle/bin:$PATHsource /etc/profile.d/gradle.shgradle -vrm -rf /usr/local/gradle/gradle-7.0.2/rm -rf /etc/profile.d/gradle.sh Chapters:0:00 Intro0:23 Step1 Update your system1:02 Step2 Installing openjdk1:42 Step3 Download gradle distribution2:51 Setup environment variable3:36 Step6 Uninstall gradle(if need… Read more
How to install the Apache web server (CentOS / Ubuntu Linux Installation)
The basic setup process of installing and configuring Apache is very easy, in this video we will learn how to install Apache HTTP Web Server and configure the firewall. Commands:sudo apt updatesudo apt install apache2sudo systemctl status apache2sudo ufw app listsudo ufw allow apachesudo ufw statussudo systemctl status apache2hostname -Isudo systemctl stop apache2sudo systemctl start… Read more
How to Install Jenkins Automation Server on Ubuntu 21.10 LTS
In this video, you will learn how to install Jenkins on Ubuntu 21.10 LTS, start the automation server, and create an administrative user. In the end, you’ll have a development-level server ready for use for your CI/CD automation tasks. Commands:sudo apt updatejava –versionsudo apt install default-jrejava –versionsudo apt install default-jdkjavac –versionsudo apt install jenkinssudo systemctl… Read more
How to Install the Latest Python Version on Debian/Ubuntu Linux
Let us now go through the steps to install the latest version of Python on Linux. We will be installing Python on the Debian/Ubuntu distribution of Linux. Note:Change the WGET to the latest version of python(3.12.0) Commands:sudo apt updatecd Python-3.10.2/tar -xf Python-3.10.2.tar.xz./configuresudo make installpython3 –version Chapters:0:00 Intro0:23 Installing development packages1:03 Download & extract the latest… Read more
How to Generate Temporary Email Addresses Using the Linux Terminal
You don’t have to deal with spam emails anymore, not on Linux. Here’s how to generate temporary email addresses using the Linux command line. Commands:./tmpmail –help./tmpmail –generate./tmpmail –generate [email protected]./tmpmail./tmpmail -r Chapters:0:00 Intro0:22 Install w3m, curl, and jq on your system0:48 Install the tmpmail command-line tool1:17 Generating email addresses and receiving emails What you’ll learn: 1.… Read more
How to Install Synaptic Package Manager on Ubuntu
If you prefer using graphical package managers to get software, consider installing Synaptic on your Ubuntu PC. Commands:sudo apt-get updatesudo apt-get install synaptic Chapters:0:00 Intro0:23 Install synaptic in ubuntu and install package1:59 Remove packages with synaptic package manager2:40 View the properties of an application3:22 Upgrade your packages all at once4:35 End screen What you will… Read more