Dedetok: My Experience Notes

My Experience Notes These pages contain my experiences using technology. All of the works are working properly at the time when they wrote. You may use them for any purposes.

Monday, June 8, 2026

Java: http and https (self sign certificate)

install mkcert # apt install mkcert go to root of netbeans project and create self sign certificate $ mkcert localhost Created a new lo...

Saturday, June 6, 2026

Java: using thermal printer 6106 - 80mm esc/pos java in debian 13 bluetooth

Install bluetooth software $ apt install firmware-misc-nonfree bluez bluez-tools blueman screen linux user groups: bluetooth, lp, netdev,...

Monday, June 1, 2026

Java: using thermal printer 6106 - 80mm esc/pos java in debian 13 usb

insert your printer using usb cable # lsusb ... Bus 008 Device 002: ID 28e9:0289 GDMicroelectronics micro-printer Bus 009 Device 001: ID 1...

Saturday, May 30, 2026

Java: enumerate com serial using fazecast jSerialComm

Simple code to enumerate serial com port /* * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this ...

Java: Hook shutdown to run java application as systemd

This is minimum java code to hook shutdown /* * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change thi...

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