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Mohammad Khavari khavari

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@khavari
khavari / nginx_proxy.md
Last active July 17, 2025 21:56

Update server:

sudo apt update
sudo apt upgrade -y
sudo apt autoremove -y
sudo apt install -y ubuntu-release-upgrader-core

Install the required tools:

@khavari
khavari / next_production_ubuntu.md
Last active May 9, 2023 11:16

Deploy Next.js app on Ubuntu

1- Server Initial Setup

set server timezone to Asia/Tehran:

dpkg-reconfigure tzdata

update server:

@khavari
khavari / composer.md
Last active April 4, 2022 07:51

Update Composer to the latest version

sudo composer self-update

Install Composer package

@khavari
khavari / ubuntu_openvpn_server.md
Last active March 17, 2022 21:31

Change default openvpn account password

cd /usr/local/openvpn_as/scripts

./sacli --user "openvpn" --key "prop_superuser" --value "true" UserPropPut
./sacli --user "openvpn" --key "user_auth_type" --value "local" UserPropPut
@khavari
khavari / mysql_dump.sh
Created November 23, 2021 11:40
#!/bin/bash
### Destination folder where backups are stored.
destination_root_path=/var/www/mysql_dump
date_dir=$(date +"%Y-%m-%d")
destination_dir=$destination_root_path/$date_dir
current_date=$(date +"%F")
### MySQL Configuration
db_host="localhost"
@khavari
khavari / ffmpeg_commands.md
Last active April 27, 2022 17:51
FFmpeg Commands

Useful FFmpeg Commands

Install FFmpeg:

sudo apt update
sudo apt install ffmpeg
ffmpeg -version

Get Video File Information:

@khavari
khavari / post_to_slack_using_webhook.md
Last active July 7, 2020 13:06
Post to Slack using Webhook

Send a message to slack using webhook via curl:

curl -X POST -H 'Content-type: application/json' --data '{"text":"Text message"}' YOUR_WEBHOOK_URL

Send a message to slack using webhook via javascript:

var xmlHttp = new XMLHttpRequest();
@khavari
khavari / MySQL Common Commands
Created April 26, 2020 06:30
## Start
@khavari
khavari / initialize map with draggable marker
Created February 19, 2019 10:30
initialize map with draggable marker
<script>
let map;
function initialize () {
const lat = 35.731671;
const lng = 51.380317;
const zoom = 17;
map = new google.maps.Map(document.getElementById('google_map'), {
center: {lat: lat, lng: lng},
zoom: zoom,
mapTypeControl: false
@khavari
khavari / laravel_production_ubuntu.md
Last active November 29, 2025 23:02
Laravel Production Deployment

Laravel Production Ubuntu 20.04

1- Server Initial Setup

Set server timezone to Tehran:

sudo dpkg-reconfigure tzdata

Upgrade server: