From the manual page I know that: exit() flushes output buffers while _exit,_Exit,exit_group don't. In the code below, the content of test.log will be hellonhellon only if exit() was called in child process, which is the same as I tested.…
I am trying to use the FirebaseCoreDesktop and FirebaseAuthDesktop packages in my Flutter Project for linux (ubuntu). Unfortunatly when trying to run the App, I am getting the following Error. CMake Error at /snap/flutter/126/usr/share/cmake-3.10/Modules/FindPkgConfig.cmake:419 (message): A required package was not…
Using example.com, I have a web server that serves: example.com www.example.com I have a separate staging server which serves: staging.example.com For some reason, the production server resolves staging.example.com to 127.0.0.1. In fact, all subdomains resolve to 127.0.0.1. I do not…
I am trying to create a Golang server using the gin framework on ubuntu. It works fine when it is executed in the terminal after building it with go build and equally works well locally. Systemd Description=goapp [Service] Type=simple Restart=always…
I have mysql8 DB in my Linux server. I want to setup Replica for this DB. In this DB I have multiple schemas, But I want to setup a replica for only one schema. Is it possible to set up…
I have been trying to install node js to my shared hosting server with cpanel. I have been successful to download and install node but every time try to access node via terminal it throws errors like node: /lib64/libm.so.6: version…
I have read the README of the nvm project, which lists the packages I need to install, although I had to modify the python2 package to python3, since the former package was deprecated following Alpine 3.13 release, as node can…
I run a simple Flask application in a docker container. To run it i do : docker run --name my_container_name my_image_name The logs are redirected to stdout. So after this command, i see as an output : * Serving Flask…
I've a simple text file, named samples.log. In this file I've several lines. Suppose I have a total of 10 lines. My purpose is to replace the first 5 lines of the file with the last file lines of the…
I am not super advanced in coding and have been struggling with this problem. I need to extract a substring from a .txt file but there is no clear pattern for me to be able to use awk or cut…