Install the OpenSSL on Debian based systems
sudo apt-get install openssl
Carlos Suarez crsuarez
Hakky54
/ openssl_commands.md
Last active
December 5, 2025 09:04
— forked from p3t3r67x0/openssl_commands.md
OpenSSL Cheat Sheet
stevespringett
/ docker-compose.yml
Created
January 4, 2019 21:00
Dependency-Track sample compose file with PostgreSQL - This doesn't take into account startup/timing to ensure PostgreSQL is ready to accept connections before Dependency-Track startups up.
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| version: '3' | |
| services: | |
| postgres10: | |
| environment: | |
| - POSTGRES_USER=dtrack | |
| - POSTGRES_PASSWORD=changeme | |
| image: 'postgres:10.5' | |
| volumes: | |
| - './postgres-data:/var/lib/postgresql/data' | |
| dtrack: |
adamrushuk
/ Get-GuidFromMsiFile.ps1
Last active
July 29, 2025 17:02
Getting the Product ID / GUID from MSI file
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| # Vars | |
| $msiPath = 'C:\Users\arush\Downloads\sqlncli.msi' | |
| # Definition | |
| $sig = @' | |
| [DllImport("msi.dll", CharSet = CharSet.Unicode, PreserveSig = true, SetLastError = true, ExactSpelling = true)] | |
| private static extern UInt32 MsiOpenPackageW(string szPackagePath, out IntPtr hProduct); | |
| [DllImport("msi.dll", CharSet = CharSet.Unicode, PreserveSig = true, SetLastError = true, ExactSpelling = true)] | |
| private static extern uint MsiCloseHandle(IntPtr hAny); | |
| [DllImport("msi.dll", CharSet = CharSet.Unicode, PreserveSig = true, SetLastError = true, ExactSpelling = true)] |
myusuf3
/ delete_git_submodule.md
Created
November 3, 2014 17:36
How effectively delete a git submodule.
To remove a submodule you need to:
- Delete the relevant section from the .gitmodules file.
- Stage the .gitmodules changes git add .gitmodules
- Delete the relevant section from .git/config.
- Run git rm --cached path_to_submodule (no trailing slash).
- Run rm -rf .git/modules/path_to_submodule (no trailing slash).
- Commit git commit -m "Removed submodule "
- Delete the now untracked submodule files rm -rf path_to_submodule
tristanfisher
/ Ansible-Vault how-to.md
Last active
August 27, 2025 16:19
A short tutorial on how to use Vault in your Ansible workflow. Ansible-vault allows you to more safely store sensitive information in a source code repository or on disk.
I've been using a lot of Ansible lately and while almost everything has been great, finding a clean way to implement ansible-vault wasn't immediately apparent.
What I decided on was the following: put your secret information into a vars file, reference that vars file from your task, and encrypt the whole vars file using ansible-vault encrypt.
Let's use an example: You're writing an Ansible role and want to encrypt the spoiler for the movie Aliens.
christopheranderton
/ homebrew-github-api-token.md
Last active
October 10, 2025 20:22
Set your Github API Token If you hit a ”GitHub API rate limit exceeded” when searching with Homebrew (http://brew.sh/).
PLEASE SCROLL DOWN AND READ THE COMMENTS FOR A MORE UP TO DATE WAY (AND EASIER) TO DO THIS
When using Homebrew (http://brew.sh) and searching formulas or pull requests you may get the dreaded error message: Github API Rate limit exceeded
Let's fix that! (yeah!)
PLEASE SCROLL DOWN AND READ THE COMMENTS FOR A MORE UP TO DATE WAY (AND EASIER) TO DO THIS
slouma2000
/ install_ruby_1.9.3
Last active
September 14, 2024 01:23
Install Ruby 1.9.3 on CentOS, RedHat using RVM
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| Step 1: Upgrade Packages | |
| # yum update | |
| # yum groupinstall "Development Tools" | |
| Step 2: Installing Recommended Packages | |
| # yum install gcc-c++ patch readline readline-devel zlib zlib-devel | |
| # yum install libyaml-devel libffi-devel openssl-devel make | |
| # yum install bzip2 autoconf automake libtool bison iconv-devel | |
| Step 3: Install RVM ( Ruby Version Manager ) |
This is not intended to be comprehensive or authoritative, just free online resources I've found valuable while learning more about Erlang.
https://web.archive.org/web/20070429181654/http://www.sics.se/~joe/
wacko
/ gist:5577187
Last active
July 13, 2024 00:48
SSH between Mac OS X host and Virtual Box guest
earthgecko
/ bash.generate.random.alphanumeric.string.sh
Last active
April 24, 2025 05:26
shell/bash generate random alphanumeric string
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| #!/bin/bash | |
| # bash generate random alphanumeric string | |
| # | |
| # bash generate random 32 character alphanumeric string (upper and lowercase) and | |
| NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1) | |
| # bash generate random 32 character alphanumeric string (lowercase only) | |
| cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1 |
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