Raspberry PI 512 MB RAM – memory split

New Raspberry PI 512 MB of RAM possible memory splits:


arm128_start.elf
arm192_start.elf
arm224_start.elf
arm240_start.elf
arm256_start.elf
arm384_start.elf
arm448_start.elf
arm496_start.elf


Raspberry Pi Debian – How to change swap size

sudo nano /etc/dphys-swapfile
sudo dphys-swapfile setup
sudo dphys-swapfile swapon


Linux – how to check which process is using most memory

ps -elf|awk '{print $10, $3, $4, $15, $16}'|sort -nr|head