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This short video is aim at showing you how to create multiple users at the same time and set a password for each one of them. Commands:touch /opt/user add:w !sudo tee %cat /opt/user addfor i in cat /opt/user add ; do sudo useradd $i ; donefor i in cat /opt/useradd ; do sudo id $1…
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In this short video, you will learn how to fix the Su: Authentication Failure in Linux. With this error, you will also encounter the Permission denied message when trying to carry out any installation with sudo permission. Let’s get the issue fixed! Commands:mount -o remount,rw /chown root:root /usr/bin/sudochmod 4755 /usr/bin/sudoshutdown -r now What you will…
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With a linked table of contents in Microsoft PowerPoint, you or your collaborators can jump to a particular slide or custom show in your presentation. Chapters:0:00 Intro0:23 Add the table of contents slide1:02 Insert a table of contents2:16 Link the table of contents in powerpoint3:18 End screen What you’ll learn: 1. Add the Table of…
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If you have an old computer that doesn’t support Windows 11, you can still modernize it with ChromeOS Flex – here’s how. Links:Chromebook Recovery Utility extension – https://chrome.google.com/webstore/detail/chromebook-recovery-utili/pocpnlppkickgojjlmhdmidojbmbodfm What you will learn: 1. How to run Chrome OS Flex on USB drive without even installing it on your PC 2. How to Try Chrome OS…
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If you want to try out the Windows 11 Insider build without actually joining the Insider program, there are ways to get around it. Here I show you how. Links:UUP Dump home page – https://uupdump.net/ What you’ll learn: 1. How to try the latest Windows 11 features before being released to the public 2. How…
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While many people claim Chrome is a memory hog, it is possible to greatly improve your browser’s speed by tweaking some “flags”. Here are the eight best tweaks that you can make today. Chapters:0:00 Intro0:23 How to access the flags menu in chrome0:39 GPU rasterization0:55 Override software rendering list1:12 Zero-copy rasterization1:28 Turn off caching of…
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Google Reminders is intuitive to use. With sophisticated predictive autofill, setting reminders has never been so easy. In this video, I’ll show you how you can set up and manage Google Reminders. Links:Google Calendar in web – https://calendar.google.com/calendar/u/0/r?pli=1Google Reminders – https://assistant.google.com/reminders Chapters:0:00 Intro0:23 How to create reminders on the web app1:11 How to edit a…
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Facebook has lots of problems and frustrations. Here are fixes for the most annoying Facebook issues and errors you’ll come across. Chapters:0:00 Intro0:23 Opt out of targeted ads on facebook2:56 Require reviews for tags3:26 Block annoying auto-playing videos3:56 End screen What you’ll learn: 1. Opt Out of Targeted Ads on Facebook a. How You can…
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By using a drop-down list, you can make data entry more efficient and error-free. You can also create a dependent drop-down list in Google Sheets so that the first list choice determines the options for the second. Let’s watch at how to create a dependent drop-down list in Google Sheets. Chapters:0:00 Intro0:23 Name the ranges1:08…
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The easy way to share music! Spotify codes make it easy to share your favorite songs and other items on Spotify. We’ll show you how to make and scan these codes on your Windows, Mac, iPhone, iPad, and Android devices. KEY TAKEAWAYS: 1. Spotify codes are machine-readable codes that can be scanned on the Spotify…
