sinofool

# libssl1.1, the only missing mongodb dependency.
# I prefer enable oldstable in case this get backport security patches
echo "deb http://deb.debian.org/debian bullseye main" | sudo tee /etc/apt/sources.list.d/oldstable-bullseye.list

# MongoDB 4.4, [end of life Feb 2024](https://www.mongodb.com/support-policy/lifecycles)
curl -fsSL https://pgp.mongodb.com/server-4.4.asc | sudo gpg -o /usr/share/keyrings/mongodb-server-4.4.gpg --dearmor
echo "deb [ signed-by=/usr/share/keyrings/mongodb-server-4.4.gpg ] http://repo.mongodb.org/apt/debian buster/mongodb-org/4.4 main" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
sudo apt-get update && sudo apt-get install mongodb-org-server -y

# Unifi

Akhil-Suresh

Installing Postman

Step 1

If any version of postman is installed we need to remove it

sudo rm -rf /opt/Postman

Step 2

GustaveKuetenang

https://1drv.ms/u/s!AlN1V2_cNJ1Un1C10Ix36trEuQba?e=II3EG8

lifehome

Cloudflare DDNS bash client with systemd

This is a bash script to act as a Cloudflare DDNS client, useful replacement for ddclient.

Look out!

A newer version is available!

This gist will no longer update, instead please go to https://github.com/lifehome/systemd-cfddns for more updated versions.

How to use?

1. Put the cfupdater files to /usr/local/bin

• If you are using IPv4 for A record, append -v4 to cfupdater in the following systemd service unit.

antonioaguilar

alias wget='wget -q --no-check-certificate'

# so that we can install virtualbox via apt-get
for x in xenial xenial-security xenial-updates; do
  egrep -qe "deb-src.* $x " /etc/apt/sources.list || echo "deb-src http://archive.ubuntu.com/ubuntu ${x} main universe" | tee -a /etc/apt/sources.list
done
echo "deb http://download.virtualbox.org/virtualbox/debian xenial contrib" | tee -a /etc/apt/sources.list.d/virtualbox.list
wget https://www.virtualbox.org/download/oracle_vbox_2016.asc -O- | apt-key add -

apt-get update

vitali2y

Well, in hope to get more reliable and modern firmware on my Totolink A850R router from aliexpress.com I decided to upgrade it by TOTOLINK A850R-V1.0.2-20151104.zip from Totolink official site. So, I unpacked downloaded ZIP, started to upgrade the TOTOLINK-A850R-V1.0.2-B20151104.1609.web firmware from web admin panel, where the web form counted from 90 till 1 sec, after that page has been reloaded, I waited few more mins, and ... I figured out that my upgrade failed, with next "achievements":

• I cannot open the web admin panel http://192.168.1.1 from web browser anymore,
• both 5G and 2.4G WiFi do not work anymore, althought LAN/WAN works, i. e. my routed is not completely bricked,
• with using USB-to-RS232 TTL UART PL2303HX Auto Converter adapter I can reach RealTek bootloader console.

So,

braian87b

These instructions should work for Streisand as well for others VPN providers (Streisand is a Software that automatically configures a VPS online server with OpenVPN and other VPN/Proxy Softwares in order to have a private VPN Server)

These instructions are for getting an OpenWrt Based Router working as OpenVPN Client (should work for LEDE, Gargoyle and another distributions). Computers connected to Lan Ports of the OpenWrt Router will navigate through the Internet connection of the OpenVPN Server (in this case the Streisand one previously set up) you need a working Router with OpenWrt based firmware flashed on it (LEDE or eko.one.pl could also work) steps works well on Chaos Calmer 15.05 or 15.05.1.

1. You need to telnet 192.168.1.1 (OpenWrt Router) and set up a password using passwd You can skip this if you already have a password and can connect using ssh.

m1tk4

Automatic Login TTY on Centos 6

1. Copy /etc/init/tty.conf to /etc/init/tty-autologin.conf and edit the new file as follows ("myuser" is the user we want to end up logged in automatically on TTY1):

# tty - getty
#
# This service maintains a getty on the specified device.
#
# Do not edit this file directly. If you want to change the behaviour,
# please create a file tty.override and put your changes there.

elerch

Our goal here is to have one USB stick to rule them all. Objectives:

• We want a full system - not a live CD
• We want to boot this system on a Macbook Pro (requires UEFI)
• We want to boot this system on a Acer C720 Chromebook (requires Legacy BIOS support)
• We want the system "functional"

The last bullet is subject to interpretation, but I'm defining functional as:

• X Windows works (with LXDE)

Changaco

#!/bin/bash
# btrfs-undelete
# Copyright (C) 2013 Jörg Walter <[email protected]>
# This program is free software; you can redistribute it and/or modify it under
# the term of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or any later version.

if [ ! -b "$1" -o -z "$2" -o -z "$3" ]; then
	echo "Usage: $0 <dev> <file/dir> <dest>" 1>&2
	echo