tuyenld

Description	Original	Mod
flash	GigaDevice GD25Q32B (4MB)	Winbond GD25Q64CSIG (8MB)
firmware	TL-WR840N(VN)_V5_170517	openwrt-18.06.1-ramips-mt76x8-tl-wr841n-v13-squashfs-sysupgrade

radfish

# The approach is to mark packets from a specific user,
# create a dedicated routing table with a default route
# through the VPN, and force all marked packets to be
# routed using that table.
#
# Sources:
# https://www.niftiestsoftware.com/2011/08/28/making-all-network-traffic-for-a-linux-user-use-a-specific-network-interface/
# http://freeaqingme.tweakblogs.net/blog/9340/netflix-using-a-vpn-for-just-one-application.html

# In this guide

CROSP

#!/bin/sh
PROXIFYING_MACHINE=192.168.0.145
MACHINE_TO_PROXIFY=192.168.0.113

iptables -I PREROUTING 1 -t mangle -s $MACHINE_TO_PROXIFY ! -d `nvram get lan_ipaddr`/`nvram get lan_netmask` -p tcp -m multiport --dports 80,443 -j MARK --set-mark 3
iptables -I PREROUTING 2 -t mangle -s $MACHINE_TO_PROXIFY ! -d `nvram get lan_ipaddr`/`nvram get lan_netmask` -p tcp -m multiport --dports 80,443 -j CONNMARK --save-mark
iptables -I PREROUTING 3 -t mangle -s $MACHINE_TO_PROXIFY ! -d `nvram get wan_ipaddr` -p tcp -m multiport --dports 80,443 -j MARK --set-mark 3
iptables -I PREROUTING 4 -t mangle -s $MACHINE_TO_PROXIFY ! -d `nvram get wan_ipaddr` -p tcp -m multiport --dports 80,443 -j CONNMARK --save-mark

ip rule add fwmark 3 table 13

alexellis

Convert sequence of JPEG images to MP4 video

ffmpeg -r 24 -pattern_type glob -i '*.JPG' -i DSC_%04d.JPG -s hd1080 -vcodec libx264 timelapse.mp4

• -r 24 - output frame rate
• -pattern_type glob -i '*.JPG' - all JPG files in the current directory
• -i DSC_%04d.JPG - e.g. DSC_0397.JPG
• -s hd1080 - 1920x1080 resolution

Slower, better quality

akunzai

# usage: powershell -ExecutionPolicy Bypass -file .\sqlite_backup.ps1 -dbFile .\tobackup.db3 -backupDir .\backup
# please make sure sqlite3.exe can be found in $PATH or specify it by -sqliteExe parameter
Param(
  # https://chocolatey.org/packages/sqlite.shell
  [string]$sqliteExe = "sqlite3.exe",
  [Parameter(Mandatory = $true)]
  [string]$dbFile,
  # default same as dbFile's directory
  [string]$backupDir = "",
  # [default|fullday|fulltime]

mfmendiola

/*
  ArrayUtil exposes a set of helper methods for working with
  ReadableArray (by React Native), Object[], and JSONArray.

  MIT License

  Copyright (c) 2020 Marc Mendiola

  Permission is hereby granted, free of charge, to any person obtaining a copy

alekseykulikov

Recently CSS has got a lot of negativity. But I would like to defend it and show, that with good naming convention CSS works pretty well.

My 3 developers team has just developed React.js application with 7668 lines of CSS (and just 2 !important). During one year of development we had 0 issues with CSS. No refactoring typos, no style leaks, no performance problems, possibly, it is the most stable part of our application.

Here are main principles we use to write CSS for modern (IE11+) browsers:

• SUIT CSS naming conventions + SUIT CSS design principles;
• PostCSS + CSSNext. Future CSS syntax like variables, nesting, and autoprefixer are good enough;
• Flexbox is awesome. No need for grid framework;
• Normalize.css, base styles and variables are solid foundation for all components;

jhansche

#!/bin/sh -e

adb start-server || adb start-server
echo "adb is started"
date

while [ "$(adb shell echo 1)" ]; do sleep 5; done

date
echo "adb is broken, restarting:"

alirobe

### 
###
### UPDATE: For Win 11, I recommend using this tool in place of this script: 
### https://christitus.com/windows-tool/
### https://github.com/ChrisTitusTech/winutil
### https://www.youtube.com/watch?v=6UQZ5oQg8XA
### iwr -useb https://christitus.com/win | iex
###
###

maxfierke

PM2 as a Windows Service under Local Service

Written for jon-hall/pm2-windows-service#3

This is a PoC for running PM2 as a Windows Service under the Local Service account instead of the Local System account.

Prerequsites

• Neither pm2 or pm2-windows-service installed yet. (The Powershell script will run npm i)
  • At the very least, you should run pm2-service-uninstall before running this script
• npm and npm-cache global folders should be somewhere accessible to NT AUTHORITY\LocalService.
  • Instructions for moving them to C:\ProgramData\