Egiadi ordinaryegi

Learning Rust

Rust has kind of a steep learning curve but fortunately the Rust community has created some amazing resources for it. The approach I have taken is an iterative one using the following five resorces.

Typing vagrant from the command line will display a list of all available commands.

Be sure that you are in the same directory as the Vagrantfile when running these commands!

Creating a VM

vagrant init -- Initialize Vagrant with a Vagrantfile and ./.vagrant directory, using no specified base image. Before you can do vagrant up, you'll need to specify a base image in the Vagrantfile.
vagrant init <boxpath> -- Initialize Vagrant with a specific box. To find a box, go to the public Vagrant box catalog. When you find one you like, just replace it's name with boxpath. For example, vagrant init ubuntu/trusty64.

Starting a VM

vagrant up -- starts vagrant environment (also provisions only on the FIRST vagrant up)

mdadm

Glossary:

md: multiple devices

command	description
`cat /proc/mdstat`	show status of all raids
`mdadm --detail /dev/md0`	detailed status of raid md0

	#!/bin/bash
	## Install Znuny 7.0.16 on Ubuntu 22.04
	## https://doc.znuny.org/znuny_lts/releases/installupdate/install.html
	## https://itgovernanceportal.com/otrs/otrs-znuny-ubuntu-nginx/?cn-reloaded=1
	## https://download.znuny.org/releases/znuny-7.0.16.tar.gz
	## Run as root (sudo su)


	cd /opt
	wget https://download.znuny.org/releases/znuny-7.0.16.tar.gz

	# Mohammad Hafiz bin Ismail <[email protected]>
	# blog.mypapit.net
	# this is for Ubuntu/Debian Apache server config

	#/etc/apache2/sites-available/your-ojs.conf


	<VirtualHost *:9080>
	ServerAdmin [email protected]
	ServerName ojs-site.example.com

	#!/bin/bash
	#script directory label

	DIR=`pwd`"/"$1
	if [ -d $DIR ]
	then
	PT=$DIR
	else
	echo "Directory not exist"
	exit 0