budiantoip

References :

• How to upgrade OpenSSL on Centos 7 or RHEL 7
• Some tests fail with OpenSSL 1.1.1c
• How to solve openssl error when loading shared libraries libssl.so.1.1

I tried to upgrade openssl version 1.0.2 to 1.1.1, but this might also work for a higher version

Note that the commands need to be run sequentially!

budiantoip

How to Flush DNS Cache via terminal

On Windows

ipconfig /flushdns

On Mac

• Sierra:

  sudo killall –HUP mDNSResponder
  

budiantoip

References :

• Run PHP Script as Daemon Using Supervisord
• Laravel Queue Supervisor Instruction
• Install Supervisor

Supervisor Setup

sudo vim /etc/supervisor/conf.d/laravel-app.ini

# and copy and paste these lines, then save it

budiantoip

References:

• Running Verdaccio Using Docker
• Verdaccio - Docker Image
• Having a Docker Container as Your Private NPM Registry
• Quick and Easy Local NPM Registry With Verdaccio and Docker

How to use verdaccio registry

NPM_CONFIG_REGISTRY=http://localhost:4873 npm install

budiantoip

Installation

curl https://raw.githubusercontent.com/creationix/nvm/v0.37.2/install.sh | bash

To check the latest nvm version, visit https://github.com/nvm-sh/nvm, and check the available tags

How to get the list of available node versions

nvm ls-remote

budiantoip

Ubuntu upgrade from 18.04 to 20.04

Reference :

• How To Upgrade to Ubuntu 20.04 Focal Fossa

Tips: it's strongly recommended to use screen before doing the upgrade So when we receive a session timeout, the upgrade will run in the background To use screen, simply visit Screen Cheatsheet

To start the upgrade

budiantoip

AWS - Docker CLI

Reference :

• Using the official AWS CLI version 2 Docker image

Usage

docker run --rm -it amazon/aws-cli command

budiantoip

Display the Current Settings

locale

Display the Available Locales

locale -a

budiantoip

Preinstall note

https://docs.directadmin.com/getting-started/installation/overview/#common-pre-install-commands

Installation instruction

https://docs.directadmin.com/getting-started/installation/installguide/#step2-make-sure-your-license-information-is-correct

Change default TTL

/usr/local/directadmin/directadmin set default_ttl 300
service directadmin restart

budiantoip

Images

Check existing images

docker images

Get mongo version 4.1

docker pull mongo:4.1