adb

So I just spent the last hour trying to get the Nexus One and ADB to play nicely together on my machine. Finally it is working and here is how…
/etc/udev/rules.d/90-android.rules

SUBSYSTEM=="usb|usb_device", SYSFS{idVendor}=="18d1", MODE="0666", GROUP="plugdev"
SUBSYSTEM=="usb|usb_device", ATTR{idVendor}=="18d1", ATTR{idProduct}=="4e12", SYMLINK+="android_adb"
SUBSYSTEM=="usb|usb_device", ATTR{idVendor}=="0bb4", ATTR{idProduct}=="0fff", SYMLINK+="android_fastboot"

Ubuntu

sudo restart udev

Arch

sudo udevadm control restart

This should allow any user in the plugdev group to use adb [...]