raspberry pi password reset (라즈베리파이 패스워드 리셋/초기화)
Step 1 – Grab The SD Card Power down the Pi and remove the SD card. Insert it into your PC. Step 2 – Edit cmdline.txt The boot partition should be visible and contain a file named “cmdline.txt”. Edit this file in a text editor and add the following to the end of the existing text : init=/bin/bash If the original content was : dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait it should now look like : dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait init=/bin/bash Make sure it is all one line! Save the text file and eject the SD card from the PC. Step 3 – Reset the Password Insert the card into a Pi that is connected to a monitor and keyboard. Power up the Pi. There may be a delay but you should be presented with a flashing cursor. At the prompt type t...