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@johnnypea
johnnypea / useful-one-liners.sh
Last active March 30, 2025 17:21
Useful one liners
# Run the last command as root
sudo !!
# Serve current directory tree at http://$HOSTNAME:8000/
python -m SimpleHTTPServer
# Save a file you edited in vim without the needed permissions
:w !sudo tee %
# change to the previous working directory
cd -
# Runs previous command but replacing
^foo^bar
@Rawze
Rawze / ana_i2c_tinyslave.ino
Last active November 14, 2024 08:02
Arduino Attiny85 as 2-channel ana in + 1 chan pwm I2C slave device.
/*
ATtiny85 as 2-channel Analog + 1 PWM Output I2C Slave by Rawze. 05-16-2017
Default I2C adress = 0x04.
Program written and tested with ATTiny85 Arduino 8MHz internal clock bootloader.
Don't forget to select 8-Mhz internal clock and flash the bootloader on new hardware before first use.
@xvitaly
xvitaly / remove_crw.cmd
Last active January 14, 2025 04:48
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)