Linux

How to run commands as root / sudo user in a docker container ?

Example : connect as root user (where php is the container name)

docker-compose exec --user=root php bash

Install Docker on Linux Mint 20.3

1. Update the apt package index and install packages to allow apt to use a repository over HTTPS:

sudo apt-get update

sudo apt-get install ca-certificates curl gnupg

Example for Debian:

Enable sury/php repository

apt-get install php8.1-{cgi,cli,fpm,pdo,gd,mbstring,mysqlnd,opcache,curl,xml,zip}

Install additional PHP packages

apt-get install php8.1-{cgi,cli,fpm,pdo,gd,mbstring,mysqlnd,opcache,curl,xml,zip}

Edit bashrc file (~/.bashrc)

Convert OGG to MP3

ffmpeg -v 5 -y -i file.m4a -acodec libmp3lame -ac 2 -ab 192k file.mp3

Convert M4A to MP3

ffmpeg -i file.ogg file.mp3
#Or
ffmpeg -i file.{ogg,mp3}

Method 1 : Install and run drush as described in this article

This is the recommended method

Local bin folders

$HOME/.local/bin (~/.local/bin)

$HOME/bin (~/bin)

Add to path manually

PATH=$PATH:$HOME/.local/bin:$HOME/bin

export PATH

User specific environment and startup programs

Install Apache 2 server

sudo apt install apache2

Install MySQL Server

sudo apt install mysql-server

Test Disk Write Performance With dd Command

dd is a basic command une in all linux distributions to copy data. You can also use this feature to test dis performance.

Step 1 : Install pptp client.

sudo apt-get -y install pptp-linux

Step 2 : Setup PPTP Client

Add secret:

File : /etc/ppp/chap-secrets

You can use:

sudo nano /etc/ppp/chap-secrets