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Tag: linux

How to add data to a json file while making use of multiproccesing?

Python April 17, 2021

I’m using a user-friendly json based document oriented database named TinyDB. But I’m unable to add multiple pieces of data to my database because I’m making use of multiproccesing. After a while I …

Permission denied: Missing write access to /app – docker error

Node.js April 7, 2021

FROM node:14.16.0-alpine3.13 RUN addgroup app && adduser -S -G app app USER app WORKDIR /app ENV PATH /app/node_modules/.bin:$PATH COPY package*.json ./ RUN npm install COPY . . ENV APP_URL=…

open files from another directory from python in linux

Python April 5, 2021

I have a file in Linux called testing.txt. Below is my project structure in Linux main_project ├── base_dir │ └── helper │ └── file_helper.py │ └── __init__.py └── jobs └── …

I deleted default python on fedora and now getting errors

Python April 4, 2021

I recently deleted the default python version on Fedora 31 and installed python 3.9 then made it as default, now I have multiple versions of python. If I type: whereis python in my terminal this list …

The path of the executable that runs the script may differ across users

Python March 18, 2021

I guess once upon a time, I was able to find this information by Googling but not this time. I believe each script file (e.g. my.py, run.sh, etc) could have the path to an executable that is supposed …

How to install Python 3.6+ version in Kali Linux?

Python March 18, 2021

I need help. I newone in Linux OS and in Python at all. I need to install python interpreter v. 3.6 for my current project. The reason is – lib, that i would like to use doesn’t work on 3.7+ I use …

How to delete all migration files in Django app

Python March 16, 2021

I’m trying to delete all migration files in my Django app using a single command. Here’s the structure of my repository: |– core | |– migrations | |– __init__.py | |– 0001_initial.py …

Neither ANDROID_SDK_ROOT in bashrc nor sdk.dir in local.properties is working

Android March 15, 2021

I am trying to run react-native run-android inside of a CentOS desktop. I get the following error: Could not determine the dependencies of task ‘app:installDebug’. SDK location not found. Define …

Execute mysql commands in linux terminal using Python

DBMS March 13, 2021

I would like to automate the setup of a database and I would like to do it by using a python script to execute some commands in a linux terminal. But I cannot see any way of executing commands in the …

Modifying bash script including MySQL query to determine if query returns content or no result

DBMS March 8, 2021

Hope someone can help. I have an existing bash script that sends a weekly email listing any new documents added to my CMS: #!/bin/bash DATE=$(date +”%d-%b-%Y”) RECIPIENTS=***@***.com …

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