Top new questions this week:
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Since I learned some bash syntax, I have being very enthusiastic about its use in daily life. A famous command is grep. In case one with to grep something but ignore several files, the commands below …
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I accidentally typed sudo chmod -R 777 to /var insted of /var/www so now I cannot open some applications like Skype or Ubuntu Software. Is there any way to fix this?
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I have two huge files (150G each) and I need to use a tool for which I should supply them as a single file (since the tool only accepts one file). However, I do not want to merge these files for …
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I came across this question about Google Keep. The existing answer is no longer relevant, since Chrome apps are being phased out. How to use Google Keep with Ubuntu 22.04?
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In Ubuntu LTS, applications are locked to the version fixed to the release date. For Ubuntu 22.04 “Jammy” those are: nano 6.2-1 htop 3.0.5-7 tmux 3.2a-4 lnav 0.9.0-2 I would like to …
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I have an Ubuntu 20.04 Server for an application that still needs a specific ancient java version (8u252-b09). Anything 271 and later breaks the app. I used apt-mark to hold the package: $ sudo apt-…
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I have a problem with Certbot after upgrading to Ubuntu 22.04. I tried to reinstall Certbot without success. Then I tried to install Certbot with snap, and I have the same problem: certbot –version …
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Greatest hits from previous weeks:
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I have absolutely no experience with Linux, and I desperately need to get my computer back up and running again with Windows. How do I remove Ubuntu and reinstall Windows? Editor’s note: many of the …
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I have installed nodeJS on Ubuntu with following code sudo apt-get install nodejs Since I am a new user for ubuntu I also ran this code too sudo apt-get install npm Now when I type nodejs –…
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I’ve recently installed Ubuntu on Oracle’s Virtualbox. Now I want to install the guest additions. I started up my Ubuntu guest OS, clicked “Devices” and chose “Install Guest Additions”. Nothing …
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Instead of going to sites like speedtest.net, I want to check my current Internet speed from the terminal on Ubuntu. How can I do it?
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Trying to restart apache from terminal using the following command: sudo service apache2 restart When executing that command, I’m getting below error: Job for apache2.service failed. See “…
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How can I list all enabled services from systemctl? I know running systemctl command by itself lists all services, but I would like to only get the enabled ones.
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I have installed Linux Bash on Windows 10 (available from Microsoft), but I’ve forgotten my password. I’ve searched for a solution but I only find suggestions that involve doing something before the …
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Can you answer these questions?
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I wrote this python script sometime back and it shows me the following: ALL (ACTIVE & DISABLED) SNAP PACKAGES IN SYSTEM: Active 391933952 /var/lib/snapd/snaps/anbox_186.snap Active …
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I use Ubuntu 22.10 in dualboot with Windows 11 that came pre-installed with the laptop. Laptop specs: MSI GF 76 Katana I5-12450h GeForce 3050 Problem: When I open power management settings, the system …
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Is there a feature in Ubuntu that can allow users to gain access via a common access card instead of a username and password? Or maybe only allowing access to sensitive files by use of a valid access …
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