Showing posts with label debian. Show all posts
Showing posts with label debian. Show all posts
Friday, July 10, 2026

Debian 13: installing mysql-workbench-community

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Download apt configuration from https://dev.mysql.com/downloads/repo/apt/ , current version is mysql-apt-config_0.8.39-1_all.deb here is con...
Wednesday, June 10, 2026

Java: reading config.conf file

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example config.conf # http and https ports configuration http_port = 48001 https_port = 48001 # printer port printer_port=/dev/rfcomm0 # ...
Monday, June 8, 2026

Java: http and https (self sign certificate)

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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

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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

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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

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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

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

Java Netbeans: upgrade binary Netbeans 29 to Netbeans 30

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 This step is straight forward: go to your root directory (e.g your home dir ~/), and rename old folder e.g ~/netbeans29. extract netbeans 3...
Sunday, May 24, 2026

Java: using maven in Debian 13

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Apache Maven is an open-source build automation and project management tool primarily used for Java applications. It simplifies the developm...
Tuesday, May 19, 2026

Debian 13: configurating Syris RD200-M1-G v01.55 Card Reader Part 2, detecting card reader in Debian

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Add you as group of dialout (20) # usermod -aG dialout myuser # usermod -aG uucp myuser # usermod -aG lock myuser # usermod -aG tty myuser...

Debian 13: configurating Syris RD200-M1-G v01.55 Card Reader Part 1, firmware upgrade

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By default Syris RD200-M1-G v01.55 run in keyboard mode. It will send to text when card detected.  You need to upgrade the firmware for supp...
Friday, May 1, 2026

lamp debian 13: configure codeigniter 4

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Minimum codeigniter 4.7.2: php 8.2 Target access http://localhost/app1  Download zip codeiginiter 4 from official site and extract into fold...

Debian 13: configure php apache environment for personal development

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Add user to group of www-data (this is example for CodeIgniter 4 Framework) # usermod -a -G www-data [username] # groups [username] [usernam...
Monday, April 6, 2026

Debian 13: trouble shooting Android Debug Bridge (adb) on kernel 6.12.74

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After i upgrade the kernel from 6.12.67 to kernel 6.12.74, the kernel can not detect my phone to test android application. Do this using com...
Thursday, March 12, 2026

Debian 13: installing google chrome

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google chrome system requirements for debian Release: Debian 10+ Processor: Intel Pentium 4 or later that is SSE3 capable 64-bit RAM: 2GB is...
Sunday, March 1, 2026

Debian 13: upgrading bios

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Is it possible to upgrade bios from Debian, since the most manufacture only provide bios upgrade under windows environment? In the past it i...
Monday, February 23, 2026

Debian 13: debsecan to check vunerablities

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This is MUST know for server admin. Debin profide debsecan to analyzes the list of installed packages on the current host and reports vulner...
Saturday, February 7, 2026

Debian 13: removing kernel left over after kernel upgrade

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wifi and some device require compile in debian depend on kernel version. this documentation is intended as a small guide to tidy up your sys...
Saturday, January 31, 2026

Debian 13: using unbound as DNS over https resolver in conjuction with NetworkManager and Systemd Resolved

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Assume: NetworkManager and Systemd-Resolved already work  Install unbound # apt-get install unbound Edit /etc/systemd/resolved.conf and ...
Monday, January 12, 2026

Debian 13: using systemd timesync to update ntp client time

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Since Debain Jessie, Debian use systemd to synchronize ntp clinet To list timezone: # timedatectl list-timezones | grep Jakarta Asia/Jaka...