Category "linux"

Launching vim from python in a new terminal and waiting for it to close

I am trying to create a python script that Launches a new terminal window (in my case terminator) Open vim on a temporary or designated file Waits until vim/te

Selenium/Powershell/Linux: Connection refused [::ffff:127.0.0.1]:39343 (localhost:39343)

I'm trying to use a chrome driver on a linux virtual machine. I use selenium on powershell. When I run the following command: $driver = Start-SeChrome Here i

error: failed to solve: failed to fetch oauth token: Post "https://auth.docker.io/token": dial tcp: i/o timeout

I'm trying to build a docker image for my java file on my M1 max MacBook, my dockerfile: FROM openjdk:8-alpine COPY . /src/java WORKDIR /src/java RUN ["javac","

GNU parallel - running command through multiple ssh jumphosts

I need to run commands on multiple hosts accessible via multiple jumphosts. I have a slf file ssh -i /root/.ssh/id_rsa -nJ jumphost1,user@jumphost2 user@worker1

Pods CPU getting Throttled even when CPU usage is less than requested

CPU is getting throttled even when the CPU usage for the container is below request. From what I understand pods are scheduled at nodes where there is sufficien

Bluetooth on raspberry 4 without Linux

I'm working on non-Linux OS and now trying to enable bluetooth on Raspberry Pi 4. I have some necessary drivers such as: gpio, uart (pl011 and mini-uart), mailb

X11 Copy is returning only returning GDK_SELECTION, for CLIPBOARD Selection

I am writing a component which has to monitor changes in CLIPBOARD for a X11 window. auto display = XOpenDisplay(NULL); auto screen = DefaultScreen(mdisplay); a

NPM Installation Issues on Ubuntu: Installing Expo-Cli

I ran the command: npm install expo-cli and got these errors. I already upgraded npm on ubuntu. Do I need to install these tools one by one or there's somethin

libstdc++.so.6: version `GLIBCXX_3.4.26' not found on Linux

I was trying to load Seurat package in rstudio and got this error Error: package or namespace load failed for ‘Seurat’ in dyn.load(file, DLLpath = D

Error message "go: go.mod file not found in current directory or any parent directory; see 'go help modules'"

I just updated to the new version of Go - Go version 1.16.2 Linux/amd64 and am getting an error when I build a Hello, World! example: go: go.mod file not found

how to change access time of a file using utime and mktime syscalls and c++?

I was trying to change the access time of a file, but i didn't get the result i wanted. this is what i tried: struct tm time; time.tm_sec=56; time.tm_mi

How to convert RPM with dependencies to DEB package

I am trying to convert my RPM file to a DEB file. RPM file has post and pre-run scripts and some dependencies. I am using alien to convert the rpm file to deb:

This site can’t provide a secure connection asp.net core from dotnet linux

I am currently developing an API using asp.net core 2.1. When I use the ide visual studio 2019 in windows I don't have problems running the project, but now I

Can we unit test memory allocation?

I have to test a library that provides its own memory allocation routine: void* allocation_routine(size_t size) throw(); Documentation states that this funct

shell scripting nested loops. How to run inner loop along with the parent loop [duplicate]

I have two log files with the application names and the failed reasons , first.log Application 01 Application 02 Application 03 Applicatio

How to establish semaphore between two different files and synchronize data

I am currently working on semaphore concepts ,. I Have two files I have to share data between two files Eg : application1.c It increments one value and shares t

Unable to install PyAutoGui on Linux

I'm trying to install pyautogui, and have an error. I tried to install pyautogui on older python version, and have same error. I also tried to install all depen

Apache/PHP Correct permissions for uploading a binary that runs server side?

I've prepared a PHP browser interface (like a modem interface) for an embedded system, that is supposed to help manage the core application (uploading a new bin

start docker container interactively

I have a very simple dockerfile with only one row, namely "FROM ubuntu". I created an image from this dockerfile by the command docker build -t ubuntu_ . I know

import _tkinter # If this fails your Python may not be configured for Tk error in python 3.8

Currently using Ubuntu 20.04 LTS with python3.8.5. Its my first time using ubuntu with absolutely no previous knowledge of terminal.SO,would love to have a deta