Summary

• Regular Command

• Set RPi

  • RPi3 Disable Bluetooth Or WiFi By Default

  • RPi3 Turn Off HDMI

• Internet

  • BBR Congestion Control

  • Switch Off IPV6

  • Auto Reconnect WiFi

  • Internet Speedtest

  • Auto-Send-New-IP (Shell)

  • Auto-Send-New-IP (Python3)

• Berryboot

  • Add IMG To Berryboot

  • Change Berryboot Default System By SSH

• Crontab

  • Quick Reference

  • Disable Cron Pam_Unix Session

• Expect

  • Auto Login PTT

• Locale

  • Set locale

• Swap

  • Extend Swap

• HatH

  • Run HatH On Portable External Hard Drive