sentinelt

/*
 * Allows to set arbitrary speed for the serial device on Linux.
 * stty allows to set only predefined values: 9600, 19200, 38400, 57600, 115200, 230400, 460800.
 */
#include <stdio.h>
#include <fcntl.h>
#include <errno.h>
#include <asm/termios.h>

int main(int argc, char* argv[]) {

roydq

Getting Started

Do yourself a favor and login as root to save yourself some time and headaches:

$ sudo su -

Install unattended-upgrades:

houtianze

Let's say you have a SysV Init Script named foo

1. Copy the file to /etc/init.d/foo

2. Enable the SysV service: chkconfig --add foo

3. Enable the SysV service: chkconfig foo on

4. Start the service: service foo start. After this, systemd-sysv-generator will generate this file /run/systemd/generator.late/foo.service, copy this file to /etc/systemd/system by running: cp /run/systemd/generator.late/foo.service /etc/systemd/system/foo.service

5. Edit /etc/systemd/system/foo.service by running systemctl edit foo.service, add in the following line to foo.servie (this makes the service installable)

[Install]

joseluisq

How to recover a dropped stash in Git?

1. Find the stash commits

git log --graph --oneline --decorate ( git fsck --no-reflog | awk '/dangling commit/ {print $3}' )

This will show you all the commits at the tips of your commit graph which are no longer referenced from any branch or tag – every lost commit, including every stash commit you’ve ever created, will be somewhere in that graph.

crivotz

sudo apt-get install -y \
	git \
	g++ \
	libgtk-3-dev \
	gtk-doc-tools \
	gnutls-bin \
	valac \
	intltool \
	libtool \
	libpcre2-dev \

Juul

The purpose of this document is to get you familiar with the concepts and command line tools involved with connecting to the internet using modern 4G LTE modems on both Debian/Ubuntu and OpenWRT.

This writeup is based on my experiences with the Sierra Wireless AirPrime MC7455 modem and a Calyx (Sprint) SIM card, but it should apply to most modern 4G LTE modems.

High level overview

These are the steps required:

• Physically connect antennas

huntrar

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.

pascal-schetelat

my_char = "PzLaM2ZqOx5Ks3NwIcJ1Sd6NeUvH7WfBrY9AbGgVtTnGhVyTmG8EjVu0TkFi4QClRoDpX"
mac_addr = '00:80:F4:xx:xx:xx'
replaceAll = mac_addr.replace(':', '')


def generatePasswd(str1=replaceAll, i=len(replaceAll), str2=my_char):

    str3 = str1

    i2 = i