hacheraw

Sólo notas personales para que mi yo del futuro lo tenga más fácil

Imágenes

Cambiar ppp de imágenes recursivamente

find . -name "*.jpg" -type f | xargs -0 -d '\n' mogrify -density 72 -units PixelsPerInch

hacheraw

NodeJS + Plesk + nginx + HTTPS (wss://)

Connecting to a WebSocket server via WebSocket Secure connection (wss://) on a Plesk based host.

Create a subfolder or subdomain

As I'm going to have only one NodeJS, I prefer a subdomain: sockets.example.com If you will have several NodeJS Apps you may want something like example.com/socket1, example.com/socket2, ...

Optional: disable PHP

As I will only use NodeJS on that subdomain, and I will redirect all traffic to NodeJS, it is safe to disable PHP

hacheraw

/**
 * Devuelve un icono de fontAwesome correspondiente a un MimeType
 *
 * @param string $mimetype por ejemplo 'image/jpeg'
 * @param string $class clases extras del icono
 * @param string $style tipo de icono: fas, far...
 * @return string
 */
function fileIcon(string $mimetype, string $extraClass = '', string $style = 'far'): string
{

hacheraw

M42 P4 S255   ; green led
M42 P5 S0     ; red led
M42 P6 S0     ; blue led

M117 Ta-dah!

M106 S0       ; cooling fan off
M104 S0       ; nozzle heater off
M140 S0       ; bed heater off