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@xvitaly
xvitaly / remove_crw.cmd
Last active March 16, 2024 16:12
Remove telemetry updates for Windows 7 and 8.1
@echo off
echo Uninstalling KB3075249 (telemetry for Win7/8.1)
start /w wusa.exe /uninstall /kb:3075249 /quiet /norestart
echo Uninstalling KB3080149 (telemetry for Win7/8.1)
start /w wusa.exe /uninstall /kb:3080149 /quiet /norestart
echo Uninstalling KB3021917 (telemetry for Win7)
start /w wusa.exe /uninstall /kb:3021917 /quiet /norestart
echo Uninstalling KB3022345 (telemetry)
start /w wusa.exe /uninstall /kb:3022345 /quiet /norestart
echo Uninstalling KB3068708 (telemetry)
@2E0PGS
2E0PGS / linux-usb-file-copy-fix.md
Last active May 11, 2024 06:48
Fix Ubuntu and other Linux slow/hanging file copying via USB.

If your running a x64 bit Ubuntu or other Linux and find USB transfers hang at the end apply this fix:

echo $((16*1024*1024)) > /proc/sys/vm/dirty_background_bytes
echo $((48*1024*1024)) > /proc/sys/vm/dirty_bytes

I suggest you edit your /etc/rc.local file to make this change persistant across reboots.

sudo nano /etc/rc.local

@brianpow
brianpow / GK7102.md
Last active December 31, 2023 14:35

GK7102 Based IP Camera

Background

Just bought one unit of GK7102-based camera at US$8 (Yes, just US$8!). The seller claimed it had a 1080p sensor and three antennas but the sensor was found to be 720p and only one antenna is wired. No manufacturer information available but only a model "Y6A-WA" printed on the box.

After unboxing, the PCB was found detached from the base. Opening the base and show that the PCB has two mounting holes but only one screw was found. Moreover, the size of the mounting holes are too big for that screw!

Hardware info

CPU: ARMv6 CPU