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@dangkhoasdc
dangkhoasdc / archlinux_install.sh
Last active March 18, 2021 09:20
Things to do after install Arch Linux
#!/usr/bin/env bash
# Things to do after install ArchLinux (2012.12.01)
pacman --noconfirm -S sudo
# Enabled archlinuxfr repo
arch=$(uname -m)
sudo cp /etc/pacman.conf /etc/pacman.conf.bak
echo "" >> /etc/pacman.conf
echo "[archlinuxfr]" >> /etc/pacman.conf
@niksumeiko
niksumeiko / git.migrate
Last active July 19, 2024 21:32
Moving git repository and all its branches, tags to a new remote repository keeping commits history
#!/bin/bash
# Sometimes you need to move your existing git repository
# to a new remote repository (/new remote origin).
# Here are a simple and quick steps that does exactly this.
#
# Let's assume we call "old repo" the repository you wish
# to move, and "new repo" the one you wish to move to.
#
### Step 1. Make sure you have a local copy of all "old repo"
### branches and tags.
@drmalex07
drmalex07 / TestSkipValidation.java
Last active November 2, 2023 17:10
Create a new Java keystore. Add your trusted certificates. #java #jks #certificate #ssl #keystore
import java.io.InputStreamReader;
import java.io.Reader;
import java.io.BufferedReader;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
@chanj
chanj / AWS Security Resources
Last active June 21, 2021 09:49
AWS Security Resources
INTRO
I get asked regularly for good resources on AWS security. This gist collects some of these resources (docs, blogs, talks, open source tools, etc.). Feel free to suggest and contribute.
Short Link: http://tiny.cc/awssecurity
Official AWS Security Resources
* Security Blog - http://blogs.aws.amazon.com/security/
* Security Advisories - http://aws.amazon.com/security/security-bulletins/
* Security Whitepaper (AWS Security Processes/Practices) - http://media.amazonwebservices.com/pdf/AWS_Security_Whitepaper.pdf
* Security Best Practices Whitepaper - http://media.amazonwebservices.com/AWS_Security_Best_Practices.pdf
@cecilemuller
cecilemuller / letsencrypt_2020.md
Last active July 14, 2024 19:55
How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SSL rating)

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)


Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

@glsmaxx2015
glsmaxx2015 / ArchInstallNotes.txt
Last active March 7, 2021 22:11
Vanilla Arch Linux Install Notes
8-4-16
## Youtube Video of This Install
https://www.youtube.com/watch?v=i3bClkRKLyw&list=TL0Lm2JGRRvuwwNDA4MjAxNg
Install Plain Vanilla Arch
=========================
1. These install instructions assume that you already have your partition designated and already have another Linux distro
that boots from that drive. In this case you do not need to install grub to your new Arch install. You will just need to boot
into your prime distro and run "os-prober" and "update-grub".
@Warchant
Warchant / sonarqube-docker-compose.yml
Last active May 28, 2024 20:24
docker-compose file to setup production-ready sonarqube
version: "3"
services:
sonarqube:
image: sonarqube
expose:
- 9000
ports:
- "127.0.0.1:9000:9000"
networks:
@jpswade
jpswade / devops_best_practices.md
Last active July 11, 2024 16:16
Devops Best Practices Checklist

Find the original here article here: Devops Best Practices

DevOps started out as "Agile Systems Administration". In 2008, at the Agile Conference in Toronto, Andrew Shafer posted an offer to moderate an ad hoc "Birds of a Feather" meeting to discuss the topic of "Agile Infrastructure". Only one person showed up to discuss the topic: Patrick Debois. Their discussions and sharing of ideas with others advanced the concept of "agile systems administration". Debois and Shafer formed an Agile Systems Administrator group on Google, with limited success. Patrick Debois did a presentation called "Infrastructure and Operations" addressing

@m8r1x
m8r1x / .gitlab-ci.yml
Created December 11, 2017 20:01 — forked from abdullah353/.gitlab-ci.yml
Basic skeleton of Gitlab CI integration with AWS Lambda for auto deployments.
image: docker:latest
before_script:
- apt-get update -y # Updating the Ubuntu Docker instance.
- python -V # Print out python version for debugging.
- apt install -y zip jq
- pip install awscli --upgrade --user
- export PATH=~/.local/bin:$PATH # Required for awscli.
- aws --version # Print out aws cli version for debugging.
@chriscandy
chriscandy / install-arch-linux-using-efi-and-grub.md
Last active July 10, 2024 07:01
Install Arch Linux using EFI and GRUB

Installing Arch linux with EFI

  1. Change keyboard layout:

    • loadkeys no
  2. Verify boot mode:

    • ls /sys/firmware/efi/efivars (If the directory exist your computer supports EFI)
  3. Ping some site on the Internet to verify connection:

  • ping archlinux.org