https://styxit.com/2017/03/14/headless-raspberry-setup.html
- Setup
cd /Volumes/boot
touch ssh
touch wpa_supplicant.conf
country=US
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
network={
ssid="<wifi-name>"
scan_ssid=1
psk="<password>"
key_mgmt=WPA-PSK
}
- Connect
ssh pi@raspberrypi.local
<default password>: raspberry
ping raspberrypi.local
rpm-config
- Shutdown:
sudo shutdown -h now
- CMake and C++ boost library:
sudo apt-get install cmake
sudo apt-get install libboost-all-dev
- Opencv 4.0.0
https://www.pyimagesearch.com/2018/09/26/install-opencv-4-on-your-raspberry-pi/
Note (Do not use NEON and VFPV3 for zero w):
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib/modules -D BUILD_TESTS=OFF -D OPENCV_ENABLE_NONFREE=ON -D INSTALL_PYTHON_EXAMPLES=OFF -D BUILD_EXAMPLES=OFF ..
-
Disk space:
df -h -
Compress and Extract:
tar cvzf <filename>.zip <filename>
tar -xvzf <filename> -
Transfer:
scp <filename> pi@raspberrypi.local:~/ -
Tmux:
Ctrl + b %
Ctrl + b o
Ctrl + b x