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Listing 1: # Installeer MariaDB: apt-get install mariadb-server mariadb-client mysql_secure_installation # Gebruiker en database aanmaken: mysql -u root -p mysql CREATE USER ‘pydio’@’localhost’ IDENTIFIED BY ‘wachtwoord’; CREATE DATABASE cells DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_bin; GRANT ALL PRIVILEGES ON cells.* to ‘pydio’@’localhost’; FLUSH PRIVILEGES; quit Listing 2 [Unit] Description=Pydio Cells [Service] Type=simple StandardOutput=journal ExecStart=/home/[usernaam]/cells start… Lees meer

Kernmodule van usbip automatisch laden: server $ echo ‘usbip-host’ | sudo tee /etc/modules-load.d/usbip.conf Via de client opvragen welke apparaten de server deelt client $ usbip list –remote=192.168.0.237 Exportable USB devices ====================== – usbip.local 1-1.1: Realtek Semiconductor Corp. : RTL2838 DVB-T (0bda:2838) : /sys/devices/platform/soc/20980000.usb/usb1/1-1/1-1.1 : (Defined at Interface level) (00/00/00) Opvragen welke door usbip gedeelde apparaten… Lees meer

Werkende gastconfiguratie listing:   agent: 1 bios: ovmf boot: order=scsi2 cores: 1 cpu: host memory: 512 meta: creation-qemu=6.0.0,ctime=1640393584 name: alpine net0: virtio=8A:FE:B5:A9:B6:84,bridge=vmbr0 numa: 0 onboot: 1 ostype: l26 scsi1: local:100/vm-100-disk-1.qcow2,size=8G scsi2: local:iso/alpine-standard-3.16.2-aarch64.iso,media=cdrom,size=154862K scsihw: virtio-scsi-pci smbios1: uuid=f63a8105-b8a1-4f17-b6ce-ff0cfa222034 sockets: 1

Header file:   /* ArduinoTestIO Auteur : Henk Siewert Datum : 31 oktober 2022 Versie : 001 MCU : ATMega328 Language : Arduino C++ Compiler : Arduino 1.8.19 */ #include void setup() { // Initialize digital pin LED_BUILTIN as output. pinMode( LED_BUILTIN, OUTPUT ); Serial.begin( 115200 ); // Data to Serial port } void loop()… Lees meer

Listing: /* Analoog meten Auteur : Henk Siewert Datum : 30 oktober 2022 Sensor : Potentiometer Versie : 001 MCU : ATMega328 Taal : Arduino C++ Compiler : Arduino 1.8.19 */ #define aref_voltage 4.9 // Controleer met een multimeter! #define tempPin A0 // De analoge pin die je gebruikt int AnalogReading; // Waarde gemeten op… Lees meer

Listing 1: port=0 # DNS uitzetten dhcp-range=192.168.122.0,proxy # proxy op dit netwerk dhcp-boot=pxelinux.0 pxe-service=x86PC,”Network Boot”,pxelinux enable-tftp tftp-root=/srv/tftp   Listing 2: # Listing 2: directory-boom voor tftp sudo mkdir -p /srv/tftp/{pxelinux.cfg,debian,devuan,kali} sudo cp /usr/lib/syslinux/modules/bios/* /srv/tftp/ Listing 3: default menu.c32 prompt 0 LABEL Reboot computer COM32 reboot.c32 LABEL Install Debian kernel debian/vmlinuz append vga=788 initrd=debian/initrd.gz LABEL Install… Lees meer

Webserver inperken listing:   [Service] PrivateDevices=true ProtectControlGroups=true ProtectHome=true ProtectKernelLogs=true ProtectKernelModules=true ProtectKernelTunables=true ProtectSystem=strict ReadWritePaths=/var/lib/caddy /var/log/caddy RestrictSUIDSGID=true CapabilityBoundingSet=CAP_NET_BIND_SERVICE AmbientCapabilities=CAP_NET_BIND_SERVICE NoNewPrivileges=true

Creëren van boxplots:   def predict_egg_weight(chicken): y = eieren_tijd[chicken].dropna() x = (y.index – y.index[0]).days.values.reshape(-1, 1) y = y.values linear_regressor = LinearRegression() linear_regressor.fit(x, y) y_pred = linear_regressor.predict(x) return (x, y, y_pred) fig, axs = plt.subplots(2, 4, sharey=True) chickens = np.delete(eieren_tijd.columns.values, np.where(eieren_tijd.columns.values == ‘Vera’)).reshape(2, 4) for iy, ix in np.ndindex(chickens.shape): chicken = chickens[iy, ix] axs[iy, ix].set_title(chicken) x,… Lees meer

Listing 1:   $wsl_ip = (wsl hostname -I).trim() netsh interface portproxy add v4tov4 listenport=2222 connectport=2222 connectaddress=$wsl_ip netsh interface portproxy add v4tov4 listenport=80 connectport=80 connectaddress=$wsl_ip netsh interface portproxy add v4tov4 listenport=443 connectport=443 connectaddress=$wsl_ip netsh advfirewall firewall add rule name=”Open Port 2222 for WSL2″ dir=in action=allow protocol=TCP localport=2222 netsh advfirewall firewall add rule name=”Open Port 80 for… Lees meer