About centos7 migration
Recently i got update that "CentOS 7 will not receive any updates after June 30, 2024. It is important to take action by migrating to another Operating System before CentOS 7 reaches end of life".Which...
View ArticleAzure Linux C++ Application Monitoring And Metrics
Would anyone know of the best way to monitor linux non-http non-rest C++ application in Azure? I'm looking for a solution pack that might give insights and metrics from the Non-HTTP-REST Linux C++...
View ArticleHow to run .sh file by double clicking in XFCE?
I am trying to make a script file. Everything works fine, but it only starts from the terminal. I already made it executable using chmod +x filename.sh, but it won't run. I saw a solution:xfconf-query...
View ArticleTLS verification issue with remote Docker Engine when pulling an image
I have set up a private local Docker engine to run on an Ubuntu VM. It is loaded with the certificates needed to enable TLS. From what I can tell it is working perfectly.This is the status output of...
View ArticleCannot run non-root docker container with GPU
I made a fresh install of docker desktop from official docs docker desktop.Then I installed NVIDIA Container Toolkit following official docs nvidia container toolkit.When I run docker with non-root...
View Articlepsql: error: connection to server on socket...
When I try to open psql with this command:psql -U postgresI get this error:psql: error: connection to server on socket "/var/run/postgresql/.s.PGSQL.5432" failed: FATAL: Peer authentication failed for...
View ArticleShare Thermal Printer(ZJIANG) on Ubuntu With Cups to Windows
enter image description hereI'm Having Difficulty To Share Thermal Printer from ubuntu with cups to windowsPlease Help Me, all answers and suggestions are very helpful, thank youMaybe someone can solve...
View Articleemulator: ERROR: Can't find 'Linux version in Ubuntu 22.04.3
My use case is to install Android Studio and make it able to launch the A13 android emulator via command. I was able to launch the emulator via device manager, but I was not able to launch the emulator...
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Why does the terminal show "^[[A""^[[B""^[[C""^[[D" when pressing the arrow...
I've written a tiny program in Ansi C on Windows first, and I compiled it on Ubuntu with the built-in GCC now.The program is simple:read the line from console with scanf().Analyze the string and...
View ArticleAzure Virtual Network Gateway - OpenVPN Private DNS resolution [migrated]
I have a Virtual Network Gateway set up using OpenVPN with certificate-based authentication.I am able to connect to the OpenVPN server on my Ubuntu 22.04 machine, and while connected I am able to reach...
View ArticleCreating a custom database for kraken2 using NCBI and SILVA fasta files
Currently im working on a project where I need to use a metagenomic identifier. I chose to use kraken2. Im encountering some problems using kraken2 and making a custom database.When I try to make a...
View ArticleHow do I uninstall android studio in Ubuntu 20.04
I download Android Studio - Arctic Fox | 2020.3.1 from their official website in my ubuntu 20.04 LTS.My installation Process:I downloaded the zip file and extracted it.I cd into the /bin/ directory and...
View Articlewhich is better should i install ubuntu or windows subsystem for linux [closed]
I'm planning to build an operating system and currently have Windows 11 installed on my laptop. I have experience coding in Ubuntu during my college years but haven't used the Windows Subsystem for...
View Article'dict object' has no attribute 'rows', while trying to extract table from...
i have a redhat 9 virtual machine on virtualbox that serves as the control node, it has ansible installed on it. I also have another virtual machine ubuntu 20.04 that serves as the target node, it has...
View ArticleKubernetes Cluster Initialization Fails with Kubeadm and CRI-O on Ubuntu...
I am setting up a Kubernetes cluster on Ubuntu Server LTS 22.04 using Vagrant, with Kubernetes version 1.28.7 and CRI-O 1.28.2 as the container runtime. I'm encountering an issue when initializing the...
View ArticleWhy can't I install libpq-dev or libssl-dev on ubuntu 20.04.5?
I'm trying to install the postgresql gem version 1.5.6 for Ruby on Rails but it gives me an error that says I must install the libpq-dev package first.Then I try sudo apt-get install libpq-dev and I...
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How to save the login credentials for github on Linux?
I'm using git on a Ubuntu/Debian machine.I know how to config user informations (name, mail) for repositories.But with a private github repository, it always require a token each time I push or pull...
View ArticleR can't be installed on Ubuntu 23.10 because libtiff5 is not installable
I try to install R in ubuntu 23.10 but I can't because libtiff5 is installable. This is the messageSome packages could not be installed. This can mean thatyou requested an impossible situation or, if...
View ArticleHow to locate a file with os.Stat() in WSL? [closed]
I was following frontend masters polyglot programming course where we built the Projector CLI Tool, a simple tool to manage enviroment variables. Anyway, that doesn't come to the point.The thing is: we...
View Articleoctave 3.8.1 can't stop execution in gui command window
I'm running octave 3.8 with the gui in Ubuntu 14.04. I have an infinite loop somewhere in my program and it seems like the terminal doesn't respond to the typical keypresses to stop execution. (eg....
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