soarez

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

myusuf3

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

0

The following are instructions for connecting a Bluetooth device for serial communication on Arch Linux using BlueZ 5.31.

Prerequisites

The following packages are required:

• bluez: bluetoothd
• bluez-utils: bluetoothctl, rfcomm

Jakuje

export PIN=111111
export SIGN_KEY=11
export ENC_KEY=55

Sign/Verify using private key/certificate

• Create a data to sign

  echo "data to sign (max 100 bytes)" > data
  

williewillus

This primer is licensed under CC0, do whatever you want.

BUT do note that this can be updated, so leave a link here so readers can see the updated information themselves.

1.13 and 1.14 are lumped together in this doc, you're on your own if you just want to go to 1.13 and not 1.14, for some reason.

1.15 stuff: https://gist.github.com/williewillus/30d7e3f775fe93c503bddf054ef3f93e

Things in Advance

• ResourceLocation now throw on non-snake-case names instead of silently lowercasing for you, so you probably should go and change all those string constants now. More precisely, domains must only contain alphanumeric lowercase, underscore (_), dash (-), or dot (.). Paths have the same restrictions, but can also contain forward slashes (/).

little-dude

Achieving warp speed with Rust

Contents:

• Number one optimization tip: don't
• Never optimize blindly
• Don't bother optimizing one-time costs
• Improve your algorithms
• CPU architecture primer
• Keep as much as possible in cache
• Keep as much as possible in registers

Arathi

中国内地移动终端通信号段规则

正则表达式

移动

^((13[5-9]|14[78]|15[012789]|165|17[28]|18[23478]|19[578])\d{8})|((134[0-8]|144[01]|170[356])\d{7})$

联通

MabezDev

Bootstrapping Rust with xtensa support

Build xtensa llvm from here https://esp32.com/viewtopic.php?t=9226&p=38466

But add the X86 target like so

cmake ../llvm-xtensa -DLLVM_TARGETS_TO_BUILD="Xtensa;X86" -DCMAKE_BUILD_TYPE=Release -G "Ninja"

Bert-Proesmans

# Creation Date: November 3, 2018
:local Version "2.0"
:local LASTUPDATE "05/10/2019"

# Tested with RouterOS 6.43.4
#
# Mikrotik script to implement QoS on internet connections.
# The script makes use of Address Lists, Firewall rules (Mangle) for connection tagging, and Queue Trees.
# The script will remove applied rules from previous runs before applying.
#

gopalindians

Serial Keys:

FU512-2DG1H-M85QZ-U7Z5T-PY8ZD
CU3MA-2LG1N-48EGQ-9GNGZ-QG0UD
GV7N2-DQZ00-4897Y-27ZNX-NV0TD
YZ718-4REEQ-08DHQ-JNYQC-ZQRD0
GZ3N0-6CX0L-H80UP-FPM59-NKAD4
YY31H-6EYEJ-480VZ-VXXZC-QF2E0
ZG51K-25FE1-H81ZP-95XGT-WV2C0
VG30H-2AX11-H88FQ-CQXGZ-M6AY4