In this video, I will show you how to check your used and available disk space storage through your Ubuntu Linux terminal. The df command, short for Disk Free, will be the command used to check the amount of disk space on your Ubuntu filesystems. It generates a data output, in tabulated form, that's human readable. Get $200 in free DigitalOcean cloud credits using my referral link: https://digitalocean.pxf.io/c/1245219/1373759/15890 Steps To Check Free Disk Space On Ubuntu: 1. Open up your terminal. If you want to check your disk space storage on a cloud server, log in using an SSH client. If you're checking the disk space on your computer, simply open up your terminal 2. Type the following command: df -h 3. You will now get a tabulated read out in terminal for your disk space. If you're checking your disk space storage on a virtual private server (VPS), look for the filesystem named /dev/vda1 mounted in root denoted by / • Filesystem - the filesystem source name • Size - storage size • Used - used storage space • Avail - available storage space • Use% - percentage of space used by that filesystem • Mounted On - the location the filesystem is mounted Congratulations, you have successfully checked your used and available disk space storage on your Ubuntu Linux terminal. Timestamps: 0:00 - Intro & Context 0:40 - Check Disk Space Storage 2:02 - Closing & Outro Grow your YouTube Channel with vidIQ https://vidiq.com/70s Ubuntu Linux Tutorials (Playlist) https://www.youtube.com/playlist?list=PLco3v23oibTXMcX9Eh80_8OcnVs1SqsR2 More DigitalOcean Server Guides (Playlist) https://www.youtube.com/playlist?list=PLco3v23oibTVxAf_Ok3alkWKn-LriJxJR Social Media SUBSCRIBE https://www.youtube.com/@Websplaining?sub_confirmation=1 Instagram (Thumbnail Collection) https://www.instagram.com/websplaining Twitter (For Newest uploads) https://twitter.com/websplaining Reddit (Discussions) https://www.reddit.com/r/Websplaining Personal Website https://www.websplaining.com #DiskFree #CheckUsedDiskSpace #CheckAvailableDiskSpace DONT FORGET TO LIKE, COMMENT, AND SUBSCRIBE! ... https://www.youtube.com/watch?v=BCzfxzT08w8

How To Roll Back NVIDIA Drivers In this video, I will be showing you how to roll back your NVIDIA graphics card driver to the previous driver version. Rolling back your NVIDIA driver, is a quick way to go back to an older previously installed driver version. You might decide to roll back your NVIDIA driver if you begin experiencing problems with your NVIDIA Graphics Processing Unit (GPU) after updating your driver to a newer or latest release. A roll back, could potentially solve GPU issues, if they only began to be noticed after a driver update. During this video guide, I demonstrate three methods on how you can roll back your NVIDIA GPU driver. The first two methods can be done on a Windows operating systems (OS) and the third method can be done on any OS that NVIDIA supports. It is important to keep in mind, that to perform an NVIDIA driver roll back, you must still have older NVIDIA driver installations remaining on your computer. If you performed a clean install during a NVIDIA driver update, you may have erased the older GPU drivers from your PC. In this case, you will need to downgrade your NVIDIA driver using method 3. Steps To Roll Back NVIDIA Graphics Card Drivers: Method 1: Roll Back NVIDIA Driver Using Windows Device Manager 1. Right click on your Windows Start icon on your taskbar 2. Click Device Manager 3. Find Display adaptors and click the drop down arrow next to it 4. Find your NVIDIA GPU and right click on it 5. Click Properties 6. Click the Driver tab 7. Click Roll Back Driver 8. Select a reason for the driver roll back 9. Click Yes 10. Once your Device Manager has refreshed and the "Roll Back Driver" button is greyed out, your driver roll back was successful and is now complete. You can now close out of your NVIDIA device adaptors driver properties by clicking on Close. Method 2: Install Previous NVIDIA Driver Version Using Windows Device Manager 1. Repeat steps 1-6 from method 1 above 2. Click Update Driver 3. Click "Browse my computer for drivers" 4. Click "Let me pick from a list of available drivers on my computer" 5. Select the NVIDIA driver version you want to roll back to 6. Click "Next" to start the roll back and begin installing the previous NVIDIA driver version 7. Click Close 8. Click "Close" again to exit out of the Device Manager and finish the NVIDIA driver roll back. Method 3: How To Downgrade NVIDIA Drivers https://youtu.be/0l2OiQWvaI4 Note: Only use method 3, if don't still have the previous NVIDIA driver installed on your device or if you're using an OS other than Windows. Congratulations, you have successfully rolled back your NVIDIA GPU Driver. Timestamps: 0:00 - Intro & Context 0:41 - Roll Back NVIDIA Driver Using Windows Device Manager 3:52 - Install Previous NVIDIA Driver Version Using Windows Device Manager 7:16 - How To Downgrade NVIDIA Drivers 7:46 - Closing & Outro Grow your YouTube Channel with vidIQ https://vidiq.com/70s How To Download And Install The latest NVIDIA GeForce RTX Graphic Card (GPU) Drivers https://youtu.be/Q9c9tOKy52A How To Update NVIDIA GeForce Game Ready Drivers Or NVIDIA Studio Drivers https://youtu.be/UXPFxe0NtHM How To Optimize Any PC Game Settings Using The NVIDIA GeForce Experience App https://youtu.be/RukfPYeKeBI NVIDIA Graphics Card (GPU) Guides (Playlist) https://www.youtube.com/playlist?list=PLco3v23oibTXXYLoW6QWcje_7ASjxLQ4k Microsoft Windows 11 Tutorials - Apps & Quality of Life Guides (Playlist) https://www.youtube.com/playlist?list=PLco3v23oibTWibg2vql4k4Q6w7AiaecU5 Microsoft Windows 10 Tutorials - Apps & Quality of Life Guides (Playlist) https://www.youtube.com/playlist?list=PLco3v23oibTXKLWvJD3j1OXxbsiAdPXSu Social Media SUBSCRIBE https://www.youtube.com/@Websplaining?sub_confirmation=1 Instagram (Thumbnail Collection) https://www.instagram.com/websplaining Twitter (For Newest uploads) https://twitter.com/websplaining Reddit (Discussions) https://www.reddit.com/r/Websplaining Personal Website https://www.websplaining.com #RollBackNvidiaDrivers #DowngradeNvidiaDrivers #NvidiaDrivers DONT FORGET TO LIKE COMMENT AND SUBSCRIBE! ... https://www.youtube.com/watch?v=BHg9ZCHkthE

How To Check Your Ubuntu Linux Systems Uptime From The Command Line (Terminal) In this video, I will be showing you, how to check how long your Ubuntu Linux system has been running. This can be checked using a command executed in the command line terminal called "uptime". Throughout this guide, the Ubuntu Linux machine I am using is a server hosted on a server host provider called Vultr. Get $100 in cloud credits from Vultr using my referral link: https://www.vultr.com/?ref=8941242-8H How To Get $100 FREE Vultr Promotional Credit https://youtu.be/Y4Za5_HAMRI How To Install PuTTY on Windows 10 https://youtu.be/0ptZPTTwRaE Steps To Check Ubuntu Linux Systems Uptime: 1. Log into your Ubuntu Linux server via SSH 2. In the command line/terminal type one of the following commands and execute the command: uptime uptime -p uptime -s Key: -p = This stands for "pretty", this shows uptime in pretty format -s = This stands for "since", this displays the date and time the system has been up since. Congratulations, you have successfully checked your Ubuntu Linux systems uptime from the command line terminal. Timestamps: 0:00 - Intro & Context 0:13 - Check Uptime For Ubuntu Linux 1:00 - uptime -p 1:28 - uptime -s 1:52 - Closing & Outro Grow your YouTube Channel with vidIQ https://vidiq.com?afmc=70s Ubuntu Linux Tutorials (Playlist) https://www.youtube.com/playlist?list=PLco3v23oibTXMcX9Eh80_8OcnVs1SqsR2 More Vultr Server Guides (Playlist) https://www.youtube.com/playlist?list=PLco3v23oibTVYSRFru4yBRHjx6LhdPCQe Social Media SUBSCRIBE https://www.youtube.com/c/websplaining?sub_confirmation=1 Instagram (Thumbnail Collection) https://www.instagram.com/websplaining Twitter (For Newest uploads) https://twitter.com/websplaining Reddit (Discussions) https://www.reddit.com/r/Websplaining Personal Website https://www.websplaining.com #Uptime #UbuntuLinux #Ubuntu DONT FORGET TO LIKE COMMENT AND SUBSCRIBE! ... https://www.youtube.com/watch?v=Ur1i8MabMAI

In this video, I will guide you through the complete process of setting up your very own WireGuard Virtual Private Network (VPN) server on a Linux Virtual Private Server (VPS) also known as a cloud server. WireGuard is a cross-platform opensource VPN that utilises cryptography in its protocol. DigitalOcean will be the server host provider used in this video demonstration. It offers cloud servers through a service called Droplets. To install WireGuard VPN on our VPS we will use a bash shell installation script hosted on GitHub by Nyr called wireguard-install. ?Free $200 DigitalOcean cloud credits using my referral link: https://digitalocean.pxf.io/c/1245219/1373759/15890 How To Get $200 In Free DigitalOcean Cloud Credits https://youtu.be/9QE7zbyc6Ek How To Install PuTTY on Windows 11 And Windows 10 https://youtu.be/0ptZPTTwRaE WireGuard VPN Client Installation https://www.wireguard.com/install/ Download PuTTY https://www.putty.org/ wireguard-install script by Nyr https://github.com/Nyr/wireguard-install What Is My IP Address https://whatismyipaddress.com/ Steps To Setup WireGuard VPN Server On An Ubuntu Linux VPS: 1. Navigate to https://digitalocean.pxf.io/c/1245219/1373759/15890 and create a free DigitalOcean account. The above link is my referral link granting you $200 in free cloud credit for 60 days as a new user 2. Once you have created your DigitalOcean account, you will be taken to your DigitalOcean dashboard. Hover over Create. 3. Click Droplets 4. Create and configure your droplet and then click Create Droplet 5. While your droplet is being created, navigate to https://www.wireguard.com/install/ and install your desired WireGuard client for your Operating System (OS). 6. On your DigitalOcean dashboard copy your droplets IP address by clicking on Copy to the right hand side of your droplets IP address. 7. If you're on Windows as demonstrated in this video, navigate to https://www.putty.org/ and download the SSH client called PuTTY. If you're on an OS that is unsupported by PuTTY you will need to use an alternative SSH client. For a detailed installation guide of PuTTY check out this video of mine https://youtu.be/0ptZPTTwRaE 8. Once PuTTY has been installed, open up the PuTTY SSH client and paste in your droplets IP address into the Host Name (or IP address) section 9. Click Open 10. In the PuTTY command line terminal, login as root by typing the word root and hitting Enter on your keyboard 11. Next, type in your root password that you created for your droplet and hit Enter on your keyboard. You will now be logged into your droplet 12. Open another browser tab and navigate to https://github.com/Nyr/wireguard-install 13. Highlight and copy the wireguard-install script command which you can also find below: wget https://git.io/wireguard -O wireguard-install.sh && bash wireguard-install.sh 14. Right click to paste in the above WireGuard script command into your terminal 15. Press Enter on your keyboard to execute the command 16. Follow the WireGuard script installers prompts to configure and install WireGuard on your cloud server. To roll with the defaults, press Enter on your keyboard for each prompt 17. If you're greeted with a purple screen that asks you "Which services should be restarted" then simply press tab on your keyboard followed by Enter. 18. You will now see a WireGuard VPN QR code containing the client configuration. You can scan this using a mobile device with the WireGuard VPN client to import the WireGuard VPN tunnel. If you're using a computer as demonstated in this video, you're going to need to type the following commands to get your client configuration information: ls cat [YourClientConfigName.conf] 19. Highlight to copy the config info displayed from [Interface] to PersistentKeepalive and everything in between by simply highlighting it in the command line terminal window 20. Open up your WireGuard VPN client, click the arrow next to Add Tunnel and click on Add empty tunnel... 21. Delete the pre typed information, right click and paste in the WireGuard VPN client config info you just highlighted in the terminal. Give your tunnel a name and click on Save 22. Click Activate 23. Check if your current IP address displayed on https://whatismyipaddress.com/ matches your droplets IP address. If it matches, then your WireGuard VPN is working! [Note] To add a new client for another device you will need to run the wireguard-install script command once again in the terminal. wireguard-install script defaults: - IP: VPS IPv4 address - Port: 51820 - Client name: client - DNS Server: Current system resolvers Timestamps: 0:00 - Intro 1:13 - Create The WireGuard VPN Server 3:56 - Install WireGuard VPN Client 5:16 - Login To WireGuard VPN Server Using SSH Client 7:17 - Install WireGuard VPN & Add New Client Config(s) On Server 10:59 - Connect To WireGuard VPN Using The Client (Add Empty Tunnel) 12:21 - Check If WireGuard VPN Is Active 13:07 - Closing #WireGuard #VPN #DigitalOcean ... https://www.youtube.com/watch?v=UFCSi2UMaiU