Skip to content

Instantly share code, notes, and snippets.

View ba0f3's full-sized avatar
🇻🇳
#VietnamLeavesNoOneBehind

Huy Doan ba0f3

🇻🇳
#VietnamLeavesNoOneBehind
View GitHub Profile
@harv
harv / glibc-2.17_centos6.sh
Last active February 4, 2025 14:53
update glibc to 2.17 for CentOS 6
#! /bin/sh
# update glibc to 2.17 for CentOS 6
wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-2.17-55.el6.x86_64.rpm
wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-common-2.17-55.el6.x86_64.rpm
wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-devel-2.17-55.el6.x86_64.rpm
wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-headers-2.17-55.el6.x86_64.rpm
sudo rpm -Uvh glibc-2.17-55.el6.x86_64.rpm \
@darth-veitcher
darth-veitcher / cryptroot
Created January 13, 2017 22:01
cryptroot unlock via dropbear
#!/bin/sh
# https://chicagolug.org/news/2015-10-09-remotely-unlock-encrypted-server-with-dropbear.html
# Quit the Ubuntu graphical splash screen. This is necessary for cryptroot
# to work right. The server will fall back to a non-graphical unlock
# screen.
plymouth --quit
count=0
# Looping gives us some control over the number of unlock attempts.
while ! ( ls /dev/mapper/ | grep root > /dev/null ); do
if [ $count -gt 0 ]; then
@sielay
sielay / gist:0aa4077829f35f5e0310f9e0cc9fdc71
Created August 10, 2016 10:06
Haproxy - Capture client IP when behind CloudFlare or not. Also keep x-forwarded-for in logs
frontend www-http
bind :80
bind *:443 ssl crt /etc/haproxy/certs no-sslv3
capture request header X-Forwarded-For len 50
acl is_cf req.hdr(cf-connecting-ip) -m found
http-request set-header X-Client-IP %[src] if !is_cf
http-request set-header X-Client-IP %[hdr(cf-connecting-ip)] if is_cf
@freyes
freyes / gist:dfc3f5232526a62bbc09adc816e0477d
Created April 11, 2016 12:42
bluetoothd: a2dp-sink profile connect failed for AA:BB:CC:DD:EE:00: Protocol not available
Source: https://g751jy.wordpress.com/about/parrot-zik-bluetooth-headset/
https://bbs.archlinux.org/viewtopic.php?id=194006
Cached: http://webcache.googleusercontent.com/search?q=cache:4stTobIXSD0J:https://g751jy.wordpress.com/about/parrot-zik-bluetooth-headset/+&cd=3&hl=en&ct=clnk&gl=us
Bug and possible solution: actually I found a bug in that make the headset unusable, it seems that the pulse audio module: module-bluetooth-discover works only if started after the X11 session is up. So I have a workaround.
Edit the file:
/etc/pulse/default.pa
@zburgermeiszter
zburgermeiszter / import.sh
Created April 7, 2016 12:55
Import sql file to MariaDB in Docker
docker exec -i CONTAINER_ID /bin/bash -c "export TERM=xterm && mysql -proot -uroot database" < import.sql
@ryzy
ryzy / a.sh
Last active July 19, 2021 02:22
Compile OpenSSL 1.0.2 and HAProxy from the source on CentOS 7
# make sure you have these installed
yum install -y make gcc perl pcre-devel zlib-devel
@NaxAlpha
NaxAlpha / inject.c
Created March 8, 2016 04:54
Win32 dll injection with WriteProcessMemory and opcode patching.
#include
#include
// Source:
// http://www.emoticode.net/embed/c-plus-plus/win32-dll-injection-with-writeprocessmemory-and-opcode-patching.html
// No original Copy of page available
/***************************************************************************************************/
// Function:
// Inject
@kacchan822
kacchan822 / softethervpn_letsencrypt_cert_autoupdate.sh
Last active July 3, 2024 01:26
softethervpn_letsencrypt_cert_autoupdate.sh
#!/bin/bash
#
# Copyright (c) 2016 Katsuya SAITO
# This software is released under the MIT License.
# http://opensource.org/licenses/mit-license.php
#
# @(#) softethervpn_letsencrypt_cert_autoupdate.sh ver.0.1.0 2016.02.20
#
# Usage: softethervpn_letsencrypt_cert_autoupdate.sh CommonName WEBROOT PASSWORD MAIL
#
@udnaan
udnaan / openssl_cross_compile.md
Last active June 24, 2024 00:54
How to cross compile Openssl 1.1.0 for Windows Host on Ubuntu 14.04 LTS

Install mingw tools on linux:

sudo apt-get install mingw-w64

clone openssl repo:

git clone https://github.com/openssl/openssl.git

Configure openssl for cross compile:

@Fusl
Fusl / gist:3a708b8c32c9d5264fa0
Last active May 27, 2025 20:37
Streaming audio output from Linux (Pulseaudio) to Windows
# Windows (receiver) side:
.\ffplay.exe -nodisp -ac 2 -acodec pcm_u8 -ar 48000 -analyzeduration 0 -probesize 32 -f u8 -i udp://0.0.0.0:18181?listen=1
# Linux (transmitter) side:
pactl load-module module-null-sink sink_name=remote
ffmpeg -f pulse -i "remote.monitor" -ac 2 -acodec pcm_u8 -ar 48000 -f u8 "udp://RECEIVER:18181"
pavucontrol # Change the default output to the Null sink or move single applications to this "output" device.