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pi4 2020-09

Downloaded piOS.

sshfs

@inagua: generate passwordless keys names pi4e.id_rsa

ssh-keygen -f pi4e.id_rsa

append pi4e.id_rsa.pub to pi@pi4e:.ssh/authorized_keys

scp .ssh/pi4e.id_rsa.pub pi@pi4e:.ssh/
ssh pi@pi4e 'echo $(cat .ssh/pi4e.id_rsa.pub >> .ssh/authorized_keys)'

install raspbian https://www.raspberrypi.org/downloads/ start and small config (wifi, keyboard, ssh)

upgrade to pixel

sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install -y rpi-chromium-mods
sudo apt-get install -y python-sense-emu python3-sense-emu python-sense-emu-doc

remmina & VNC server

@pi change server params: unix → vnc user, add admin user

sshfs automount

sudo apt-get install sshfs autofs

added to

/etc/auto.master
/sshfs /etc/auto.sshfs  uid=1000,gid=1000,--timeout=30,--ghost

created

/etc/auto.sshfs
pendejo -fstype=fuse,rw,nodev,nonempty,noatime,allow_other,max_read=65536 :sshfs\#user@server\:/path/to/

created public/private key on pi with no password, and copied private to root@pi

ssh-keygen -t rsa

added public key to user@server:.ssh/authorized_keys2

sudo systemctl restart autofs

debugging:

sudo service autofs stop
sudo automount -f -v

usb webcam

install motion

sudo apt-get install motion

edit /etc/motion/motion.conf:

daemon on
output_pictures off
ffmpeg_output_movies off
stream_quality 75
stream_localhost off
stream_authentication username:password
webcontrol_authentication username:password

redirect port 24/8080 26/8081

sudo systemctl restart motion
sudo systemctl status motion

various

sudo apt-get install iotop
sudo apt-get install iftop
sudo apt-get install sysstat