Article on JOURNAL.ROBBI.MY

Proses permohonan callsign gateway radio amatur Malaysia dengan SKMM

Tue, 24 Jun 2025 21:12:54 +0800

Assalamualaikum, sebelum aku mempunyai callsign gateway, aku ada bertanya kepada orang lain yang dah ada atau yang pernah buat permohonan gateway. Aku dapati jawapan yang diberikan berbeza-beza 😅

Kebetulan tahun 2025 ni aku memang ada perancangan dan idea untuk setup gateway, so aku dah lalui proses permohonan tersebut. Jadi aku kongsikan bersama-sama supaya mereka yang berminat boleh buat sebagai rujukan.

 
flowchart TD
 A[MULA] --> B{Anda ada callsign gateway sendiri atau mohon callsign baru?}
 B -->|TIADA DAN MOHON CALLSIGN BARU| C[ISI borang RSAD/AAP-F07 secara manual]
 B -->|ADA DAN BUKAN MOHON CALLSIGN BARU| D[Buat kemaskini di eSpectra]
 C --> E[Sila lengkapkan dan lampirkan:
1. Muka surat 1, 2 dan 5 sahaja
2. Salinan kad pengenalan
3. Salinan AA kelas A/B]
 E --> F[Emailkan kepada SKMM]
 F --> G{SKMM respons untuk
notis pembayaran fi permohonan
AA stesen amatur gateway}
 G --> |TIDAK| M[Tunggu respons SKMM
 dan buat follow-up]
 G -->|YA| J[Buat pembayaran RM60 di e-payment SKMM]
 J --> K[Balas email kepada SKMM berserta bukti pembayaran fi permohonan]
 K --> L{SKMM respons untuk
notis pembayaran fi lesen AA stesen amatur gateway}
 L --> |TIDAK| N[Tunggu respons SKMM
 dan buat follow-up]
 L --> |YA| O[Buat pembayaran RM13 di e-payment SKMM]
 O --> P[Balas email kepada SKMM berserta bukti pembayaran fi lesen gateway]
 P --> Q{SKMM respons untuk
sijil AA gateway}
 Q --> |TIDAK| R[Tunggu respons SKMM
 dan buat follow-up]
 Q --> |YA| S[Selesai. Sijil AA akan di pos kepada anda dan anda boleh minta salinan PDF sekiranya perlu.]
 S -->T[TAMAT]

Dah tengok flowchart di atas? Aku akan terangkan sedikit tentang perincian proses tersebut dan apa yang anda perlukan.

End of an Era: Django Mailing List Moves to Web-Based Forum

Tue, 25 Feb 2025 21:52:37 +0800

I was checking and cleaning my personal email and saw one email from django mailing list that said, they will move to web-based forum to replace google group

text

Sender: django-users@googlegroups.com
Date: Sat, 22 Feb 2025 08:30:21 -0800 (PST)
From: Karen Tracey <kmtracey@gmail.com>
To: Django users <django-users@googlegroups.com>
Message-Id: <bdc4dd15-e4b1-47f0-925c-e7976a6a68e5n@googlegroups.com>
Subject: Moving discussions to the forum

> Hi, we’ve decided to officially move conversations from this mailing 
> list to the Django Forum <https://forum.djangoproject.com/>. The mailing 
> list is now closed to new members, and only allows posting via the 
> Google Groups web interface to encourage people to stop posting here – 
> while still making it possible to do so if needed.
> 
> We will further restrict posting in the future, with the list eventually 
> becoming a read-only archive. We have no plans to delete it, there are a 
> lot important conversations here that our users and contributors often 
> refer to.
> 
> This list has been invaluable to the Django community in the past, but 
> these days it seems most conversations have moved on to other places, so 
> the list only increases fragmentation and moderation burden in our 
> community. Please consider joining the Django forum and keeping 
> discussions going there, or take a look at our Django Community page 
> <https://www.djangoproject.com/community/> to find other online spaces.
> 
> Thank you!
> Karen, on behalf of the Django Software Foundation

It was mixed feeling as I’m not actively using it to ask or reply to emails but it was one of my resources and references when looking for information.

[PART 2] Spring Boot - Multiple datasource (database) with JDBC and JPA

Sat, 02 Nov 2024 09:38:44 +0800

We start with postgreSQL because this our primary database connection and we do all CRUD stuff from here. We need 2 class, which use for connection and configuration of datasource.

DatasourceConfigurationPostgreSQL

java

package com.robbi.demo.config.postgresql;

import javax.sql.DataSource;

import org.slf4j.Logger;
import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;

import com.robbi.demo.utils.LoggerFactoryUtil;

@Configuration
public class DatasourceConfigurationPostgreSQL {
	private static final Logger LOG = LoggerFactoryUtil.getLogger();
	
 @Bean
 @ConfigurationProperties("spring.datasource.postgresql")
 public DataSourceProperties dataSourcePropertiesPostgreSQL() {
		LOG.info("spring.datasource.postgresql");
 return new DataSourceProperties();
 }
	
 @Bean
 @Primary
 public DataSource dataSourcePostgreSQL() {
		LOG.info("Initializing PostgreSQL DataSource: {}", dataSourcePropertiesPostgreSQL().getUrl());
	 return dataSourcePropertiesPostgreSQL()
	 .initializeDataSourceBuilder()
	 .build();
 }
}

Take note on anotation @ConfigurationProperties and @Primary that I applied here.

[PART 1] Spring Boot - Multiple datasource (database) with JDBC and JPA

Sun, 29 Sep 2024 09:59:04 +0800

Assalamualaikum and hello! Spring Boot’s streamlined development process makes it a popular choice for many developers. However, configuring it for multiple databases can present challenges. While there are various tutorials available, I’ve encountered issues with their completeness and clarity. In this tutorial, I’ll provide a detailed solution to this problem.

Database

We require a connection to two databases: an existing MSSQL database and a new PostgreSQL database. The PostgreSQL database will be used for all standard CRUD operations (create, read, update, delete). The MSSQL database will be accessed in a read-only manner to retrieve specific data without making any modifications to its structure or content.

Use this : PowerPing - Advanced Windows Ping

Tue, 09 Jul 2024 23:51:36 +0800

Today I found one tool called as “PowerPing”, I found this tool while searching if there is any available OSS that can generate graph when ping to network.

Look like it have lot of features and as advance tools of ping utilities as it claimed.

text

C:\ROBBI>.\PowerPing.exe --help
PowerPing v1.3.5 (r0)
__________ __________.__
\______ \______ _ __ __________\______ \__| ____ ____
 | ___/ _ \ \/ \/ // __ \_ __ \ ___/ |/ \ / ___\
 | | ( <_> ) /\ ___/| | \/ | | | | \/ /_/ >
 |____| \____/ \/\_/ \___ >__| |____| |__|___| /\___ /
 \/ \//_____/

Description:
 Advanced ping utility - Provides geoip querying, ICMP packet
 customization, graphs and result colourization.

Ping Arguments:
 --infinite [--t] Ping the target until stopped (Ctrl-C to stop)
 --ipv4 [--4] Force using IPv4
 --random [--rng] Generates random ICMP message
 --dontfrag [--df] Set 'Don't Fragment' flag
 --buffer [--rb] number Sets recieve buffer size (default is 5096)
 --beep [--b] number Beep on timeout (1) or on reply (2)
 --count [--c] number Number of pings to send
 --timeout [--w] number Time to wait for reply (in milliseconds)
 --ttl [--i] number Time To Live for packet
 --interval [--in] number Interval between each ping (in milliseconds)
 --type [--pt] number Use custom ICMP type
 --code [--pc] number Use custom ICMP code value
 --size [--s] number Set size (in bytes) of packet (overwrites packet message)
 --message [--m] message Ping packet message
 --timing [--ti] timing Timing levels:
 0 - Paranoid 4 - Nimble
 1 - Sneaky 5 - Speedy
 2 - Quiet 6 - Insane
 3 - Polite 7 - Random

Display Arguments:
 --shorthand [--sh] Show less detailed replies
 --displaymsg [--dm] Display ICMP message field contents
 --timestamp [--ts] Display timestamps (add 'UTC' for Coordinated Universal Time)
 --fulltimestamp [--fts] Display full timestamps with localised date and time
 --nocolor [--nc] No colour
 --symbols [--sym] Renders replies and timeouts as ASCII symbols (add '1' for alt theme)
 --requests [--r] Show request packets
 --notimeouts [--nt] Don't display timeout messages
 --quiet [--q] No output (only affects normal ping)
 --resolve [--res] Resolve hostname of response address from DNS
 --inputaddr [--ia] Show input address instead of revolved IP address
 --checksum [--chk] Display checksum of packet
 --requireinput [--ri] Always ask for user input upon completion
 --limit [--l] number Limits output to just replies(1), requests(2) or summary(3)
 --decimals [--dp] number Num of decimal places to use (0 to 3)
 --low number Defines the low response time threshold (which times are coloured green)
 --mid number Defines the mid response time threshold (which times are coloured yellow)
 --high number Defines the high response time threshold (which times are coloured red)

Modes:
 --scan [--sc] address Network scanning, specify range "127.0.0.1-55"
 --flood [--fl] address Send high volume of pings to address
 --graph [--g] address Graph view
 --location [--loc] address Location info for an address
 --listen [--li] address Listen for ICMP packets on specific address
 --listen [--li] Listen for ICMP packets on all local network adapters
 --whois address Whois lookup for an address
 --whoami Location info for current host

Other:
 --log [--f] path Logs ping output to a file (path is optional)
 --help [--?] Displays this help message
 --version [--v] Shows version and build information

Written by Matthew Carney [matthewcarney64@gmail.com]
You can find the project and it's source code here: https://github.com/Killeroo/PowerPing

C:\ROBBI>.\PowerPing.exe robbi.my --infinite --timestamp --shorthand --resolve --graph

 100 ─┐
 ┤
 90 ─┤ ▄
 ┤ █
 80 ─┤ █▄ ▄
 ┤ ██ █ ▄ █
 70 ─┤ ▄ ▄ ██ █ █ ██
 ┤ █ ▄ ▄█ █▄ ▄ ██▄ █ █ ██ █ ▄ ▄
 60 ─┤ ▄█ █ ▄█ █ █▄▄ ██ ██ █ █ ██████ ▄██▄ ██ ███ █ ▄
 ┤█▄ ██ █ ██ █ ████▄ █ ██ ██▄█ ▄█ ██████ ▄███████████ █▄█ █
 Round 50 ─┤██ ██▄█████▄█ █████▄ ███████ ████▄ ▄ ▄█████████▄████████████▄▄██████
 Trip ┤██████████████████████████████████▄█▄████████████████████████████████
 Time 40 ─┤█████████████████████████████████████████████████████████████████████
 (MS) ┤█████████████████████████████████████████████████████████████████████
 30 ─┤█████████████████████████████████████████████████████████████████████
 ┤█████████████████████████████████████████████████████████████████████
 20 ─┤█████████████████████████████████████████████████████████████████████
 ┤█████████████████████████████████████████████████████████████████████
 10 ─┤█████████████████████████████████████████████████████████████████████
 ┤█████████████████████████████████████████████████████████████████████
 0 └▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀─

 Ping Statistics:
 -----------------------------------
 Destination [ robbi.my ]
 Sent: 100 Received: 100 Average: -65.3ms
 Current: 57.6ms Lost: 0 Peak: 89.7ms
 Time Elapsed: 00:01:54


C:\ROBBI>.\PowerPing.exe robbi.my --infinite --timestamp --shorthand --resolve

Pinging 104.21.62.170 :
Reply from: type=ECHO REPLY TTL=57 time=48.0ms @ 23:44:06
Reply from: type=ECHO REPLY TTL=57 time=51.4ms @ 23:44:11
Reply from: type=ECHO REPLY TTL=57 time=55.3ms @ 23:44:17
Reply from: type=ECHO REPLY TTL=57 time=48.4ms @ 23:44:22
Reply from: type=ECHO REPLY TTL=57 time=49.1ms @ 23:44:28

--- Stats for 104.21.62.170 ---
 General: Sent [ 6 ], Received [ 5 ], Lost [ 0 ] (0% loss)
 Times: Min [ 48.0ms ], Max [ 55.3ms ], Avg [ 50.4ms ]
 Types: Good [ 5 ], Errors [ 0 ], Unknown [ 0 ]
Started at: 9/7/2024 11:44:01 PM (local time)
 Runtime: 00:00:31.2

The only withdraw is tool lack of documentation and only working on Windows CMD. I did try with powershell and git-windows, seem it does’t work properly. So, you must use it via CMD only.

scoop - next InitializeSecurityContext failed

Wed, 24 Jan 2024 22:52:03 +0800

I’m encountering an issue updating my Scoop package on Windows, and it seems to be related to the Windows Secure Channel.

text

Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

PS C:\Users\robbi> scoop update *
Updating Scoop...
fatal: 
 unable to access 'https://github.com/ScoopInstaller/Scoop/': 
 schannel: next InitializeSecurityContext failed: Unknown error (0x80092013) 
 - The revocation function was unable to check revocation because the revocation server was offline.
Update failed.

This might be due to a company internal root CA certificate distributed via Active Directory, which could be blocking the update through the certificate chain.

Utilizing PowerShell and FFMPEG for M4A to MP3 Conversion

Fri, 29 Dec 2023 22:00:22 +0800

I attempted to use the well-known ‘m4a-to-mp3-converter’ from maniactool to convert audio files from M4A to MP3 format, but unfortunately, it did not function as expected.

Given that many media converters utilize the ‘FFMPEG’ library, and without access to a pre-built solution for converting multiple M4A files to MP3, I opted to create my own using PowerShell.

powershell

param (
 [Parameter(Mandatory=$true)]
 [string[]]$args
)

if ($args[0] -eq "-all") {
 Write-Output $args[0]
 foreach ($file in Get-ChildItem -Filter *.m4a) {
 $filename = $file.BaseName
 ffmpeg -i $file.FullName -c:v copy -c:a libmp3lame -q:a 4 "$filename.mp3"
 }
} else {
 foreach ($var in $args) {
 $filename = (Get-Item $var).BaseName
 ffmpeg -i $var -c:v copy -c:a libmp3lame -q:a 4 "$filename.mp3"
 }
}

it just a simple parser script. Here the output:

HEBAHAN: NET MINGGUAN RPK (2023-12-16)

Sat, 16 Dec 2023 17:43:45 +0800

🛰️ TEMA NET : NET MINGGUAN RPK (Rakan PTT Kita)

text

NCS BERTUGAS : 9W3LDO 
OPERATOR : LOBAI 
QTH : JUASEH,KUALA PIHAL,N9
------------------------------------
TARIKH : 16 Dec 2023
MASA : Sabtu 21:00MYT / 13:00UTC 
------------------------------------
PLATFORM : ZELLO RAKAN PTT KITA

▶️ TUJUAN

Merapatkan Hubungan Peminat Radio Dua Hala serta Dunia Komunikasi melalui gelombang Internet dan Mempelajari Ilmu Radio Amatur

μSDX OWNERS DX WEEKENDS 🇲🇾

Tue, 01 Aug 2023 18:50:04 +0800

Assalamualaikum and hello guys! Today, I’d like to share something related to amateur radio. A few days ago, I participated in an event called the Malaysian uSDX Owner Weekend 2023, which took place from the 28th to the 30th of July, 2023.

This is an indie event organized by ham radio enthusiasts around Malaysia. The theme was set as the “Outing DXing Weekend,” during which HAM operators are encouraged to go portable by camping or engaging in other outdoor activities while operating QRP radios.

Django logger (my personal favourite format)

Thu, 09 Mar 2023 22:28:51 +0800

Personally, I do lot of programming using JAVA and log4j is my favourite package that I use on my project.. but sometimes I also use PYTHON and been using DJANGO framework because of it simplicity and easier to deploy.

When I use DJANGO, I still prefer to have logger on each of importance line of code (LoC) so I can trace back what actually happened when the code are executed.

Beautify `JSON` on web browser without addons

Fri, 03 Mar 2023 23:35:21 +0800

Hi everyone! Nowadays, most of developers use a notation on data structure representation that called as JSON.

The nested and super-long single or multilines key/values, it will be a great pleasure if the JSON are well formatted and beautify for easy reading by human.

Unfortunately, some company are blocking their user from installing addons. Which make it someone who need to read the JSON data, for example whom work as developer over there.

Python 🐍 - active screen cursor movement

Fri, 03 Mar 2023 13:11:10 +0800

Sometimes, I need to let the computer running so I can monitor logs or make some application not goes to sleep. So I use this python script to make random mouse movement and pressing some keyboard stroke on some interval of time.

python

import time as t
import random as rand
from pynput.mouse import Controller as mouseController
from pynput.keyboard import Key, Controller, Listener
import keyboard as keyb

# This function will move the cursor and 
# press 'space' every couple of seconds

def active_cursor_mover():
 start = t.time()
 mouse = mouseController()
 keyboard = Controller()

 while True:
 # Random movements
 movedirX = rand.randint(-100, 100)
 movedirY = rand.randint(-100, 100)

 mouse.move(movedirX, movedirY)
 keyboard.press(Key.space)

 # Every _ seconds
 t.sleep(2.0 - ((t.time() - start) % 2))

if __name__ == '__main__':
 active_cursor_mover()

You need 2 python package to make it run

JOTA 2022 - JOSRAC (Batu Pahat, Johor, Malaysia)

Fri, 14 Oct 2022 16:58:07 +0800

Just updating my blogpost to show the JOTA 2022 poster that I designed for JOSRAC Batu Pahat radio amateur club - 9M4CPJ.

JOTA 2021 - JOSRAC (Batu Pahat, Johor, Malaysia)

Thu, 14 Oct 2021 12:10:28 +0800

It been a while after our JOTA/JOTI (Jamboree On The Air / Internet) activity since last year (which unfortunately, I not able to join because of temporary movement restriction set by Malaysia goverment).

But currently (just few day ago), our beloved Pak Mail the prime minister give permission for all Malaysian to move and travel freely after more than 90% of Malaysia’s adult population have been fully vaccinated ( I not agree about the decision for now, you may read here, the average infection rate are still higher and seem goverment reduce the testing purposely?).

Hugo "GetJSON" now support HTTP Header

Sat, 09 Oct 2021 12:40:47 +0800

TIL that hugo actually support custom HTTP headers to be use together with getJSON function which means you not anymore limited to just use or call API that have token=xxx on URL parameter anymore. Now you can use some header such as Authorization (example: Bearer, OAuth and more).

The implementation is quite simple just create a dictionary data and put the information inside and bind it together with getJSON as second parameter.

Cawbird - Linux Twitter Client

Sun, 05 Sep 2021 22:24:38 +0800

Peace be upon you and hello everyone!

Have you heard Corebird before? It a twitter client for linux desktop user but the project (and others 3rd party twitter client) stopped when Twitter decide to remove “UserStream API”.

Twitter actually replace that API with new ones called “Accounts Activity API”, but the Corebird developer stated it too difficult to implement and he may not have much time for development anymore. So the project was discontinue since 2018 and honestly, Corebird are the best GUI twitter client for linux.

Hugo Conversation Dialog

Thu, 02 Sep 2021 12:17:40 +0800

<Optimus Prime> Were we so different? They’re a young species. They have much to learn. But I’ve seen goodness in them. Freedom is the right of all sentient beings.

Hello everyone.. do you see conversation dialog strip above from Optimus Prime? Well, it my new Hugo features and I really like this kind of dialog stuff. It kinda cool and nostalgic too…

Delete / purge data from 3rd party social media periodically

Wed, 25 Aug 2021 08:51:32 +0800

Have you ever thought about deleting your old content? Especially on centralize social media such as Twitter, Facebook, Instagram and many more.. which we are well aware that they will track, analyze and use your metadata and content for a certain purpose that only benefit for them self.

Social network is not likely same as when you start register on they website. This is what you should expect anyway. They put you on free trial mode and let you lurk around and catch you connection, likes, post and more. After a certain period, you won’t notice they does not care much about us connecting with friends, it just want us to consume content as much as possible on their platform - while generating ad revenue. No matter what social media you use, they want you to be addict to they social network.

Ubuntu Chromium DEB file are actually snap wrapper

Fri, 30 Jul 2021 12:22:25 +0800

The screenshot taken is the latest rev:head (currently when the post published) of chromium-browser/focal package files repository. I really surprise about this kind of packaging. Oh my God, how comes this is allowable?

Seems it start putting and using wrapper to use snap on rev:1505, correct me if I wrong because I don’t use bazaar source code management so much compare to cvs, mercurial and git.

Control Your Snap Package

Fri, 30 Jul 2021 08:56:57 +0800

Press here to skip the rant

I checking my email today and saw Bret Busby posted on Ubuntu-users mailing-list asking about “How do we disable the snap stuff” and likely it trigger some Ubuntu kipas-susah-mati replies when he typed:

As this snap stuff can not be trusted to not make unauthorised changes , and, cannot be trusted to not sabotage the system operation (this unauthorised snap interference probably explains the error messages that I have been getting, about incomplete and partial upgrades and resultant systems instability across my systems), how do we disable this malicious snap thing?

Hugo with Math (KaTeX + mmark)

Wed, 14 Jul 2021 15:24:14 +0800

Intro

I not good with math but sometimes I need to use math notation to explain something. So I try to find if Hugo have built-in math syntax, but seem it not there. On Jekyll, I can use MathJax but it terribly slow and broke it it take times too long to render the formulas, then I found the alternative for MathJax and it called as KaTeX.

As usual, stuff like this are depend on CSS and JavaScript programming, so here we are. There is no need to re-invent too much because KaTeX already prepare the CDN for us to use.

Changelog / History

Fri, 25 Jun 2021 21:49:16 +0800

Version 1.0 - 1.2 (Blogger, Drupal and WP)

Look at that! This is my first design for my personal blog. I just use blogger platform + blogspot domain at this time, thus theme a self redesign based on existing basic theme from a blog (I forgot her name, but she are undergrad from UTeM that time).

The reason, I start write a blog is because my lecturer Profesor Madya Dr Hj Mohd Sazali (allahyarham), encourage everyone to wrote. He said it okey if you can’t publish paper or book, but you can write a blog. Make it something useful as amal jariah (benefaction) to everyone who read it.

Hugo Toc (Table of Content) with spoiler

Thu, 24 Jun 2021 13:08:26 +0800

I wonder how to create ToC (Table of Content) using Hugo and it seem much easier compare to Jekyll, because it have built in function {{ .Page.TableOfContents }} that ready to use . But I still need hacking the some files, to make it prettier. I will document it and share here.

Set suitable variable on `config.yml`

Open config.yml and put snippet provided below on your file. You know how to find it right?

One To Many - Many To One (JPA and Hibernate)

Mon, 07 Jun 2021 00:00:00 +0000

Intro

Nowadays, programming evolve and growth rapidly from time to time but most of problem and issue that we want to solve have same design concept in many ways.

Today, I want to wrote something about relational database system. The topic today are about one-to-many / many-to-one association relationship. It about a links of multiple tables based on a FK (Foreign Key) column which that the child table record references back to the PK (Primary Key) of the parent table row data. I also will touch unidirectional and bidirectional propagation.

How to write issues / bug report?

Sun, 06 Jun 2021 22:07:00 +0800

To be honest, there are many articles written before on this very subject but I gonna write it based on what I learned and experienced working with european, asian company and my involvement with opensource and proprietary software. This 5 criteria helps you getting a clear report and getting fast response.

Stay cool - Don’t expect all of your issue to be accepted and paid for (bug bounty?). You should report it ASAP if you found problems and collect all log, screenshot or any evidance to prove what you want to tell. You might missed something and the expertise such as developer may ask you more stuff and guide you how to get it, some won’t but please do stop youself from reporting.

KURSUS PRE SKIPPER BASIC (PENGAKAP LAUT)

Sat, 01 May 2021 20:59:00 +0000

Pengenalan

Assalamualaikum wbt dan salam pengakap, dahulu saya pernah post satu artikel posting kursus manikayu pengenalan dan kali ini saya akan kongsikan pengalaman mengikuti kursus anjuran Persekutuan Pengakap Malaysia (PPM) iaitu Kursus Pre-Skipper Basic Online (Pengakap Laut) yang di anjurkan secara atas talian pada 24 April 2021 hingga 1 May 2021.

Kod Q radio amatur

Mon, 11 Jan 2021 05:41:00 +0000

Secara umumnya, Q kod adalah bertujuan untuk meringkaskan percakapan atau suatu perbualan antara pengendali amatur.

Berikut adalah Q Kod yang terdapat dalam komunikasi Radio Amatur:-

Kod	Maksud
QRA	Nama stesen kendalian / Handling Network
QRK	Apakah jelas tahap pancaran(sebutan saya)/ legibility of my signals (R1 to R5)
QRL	Frekuensi sibuk atau sedang diguna / Are you busy?
QRM	Ada gangguan frekuensi dari stesen lain / Are you being interfered with?
QRO	Meminta tingkatkan kuasa pancaran? / High power
QRP	Meminta rendahkan kuasa pancaran / Low power
QRT	Berhenti memancar @ keluar dari frekuensi / stop transmission
QRU	Tiada sebarang mesej yang ingin disampaikan @ sekian sahaja dari saya / I have nothing for you
QRV	Adakah anda sudah bersedia / Are you ready
QRX	Berhenti seketika / Will call you again at…
QRZ	Siapa yang memanggil? / By whom am i being called?
QSA	Apakah kekuatan signal saya / What is the strength of my signal (S1-S5)
QSB	Adakah pancaran saya menurun / Does the strength of my signal vary?
QSD	Pemancaran tidak dapat difahami / Bad signal
QSL	Pemancaran jelas dan difahami / Acknowledgement receipt
QSN	Pemancaran dapat di dengar / I can heard clearly
QSO	Sedang berkomunikasi di radio / Communicate with…
QSP	Memaklumkan menyampaikan mesej kepada pihak ke-3 / Will you relay to….
QST	Membuat pengumuman dalam frekuensi / Announcement to all amateurs
QSY	Bertukar ke frekuensi lain / Shall i change to…
QTH	Apakah lokasi anda / What is your location
QTR	Sekarang jam berapa? / What is the exact time?

Callsign yang tidak dibenarkan di Malaysia

Fri, 08 Jan 2021 09:25:00 +0000

Tengah-tengah cari info tambahan untuk persediakan ujian radio amatur (RAE), terjumpa satu dokomen iaitu “Guideline on the Allocation of Call Sign to the Amateur Radio Service” bertarikh 26 Mac 2015.

Di sini ada diberi tahu:

20: The combination of certain letters in a call sign may gene rate unacceptable words such as 9M2SEX or words that sound indecent such as 9M2AQR or cause confusion with the Q code series, reserved by the ITU for the other services are restricted. The restricted call signs are listed in ‘Attachment I’ and will not be assigned.

MANIKAYU PERINGKAT PENGENALAN PPM NEGERI JOHOR

Mon, 04 Jan 2021 02:59:00 +0000

Assalamualaikum wbt, rasa dah lama tak update pasal berpengakap ni kat dalam blog. Jadi saya fikir nak update sedikit lah cerita berkaitan dengan pengakap.

Pada bulan lepas saya telah menyertai kursus manikayu pengenalan, yang menariknya aktiviti ini dijalankan secara virtual iaitu secara atas talian / online.

Saya mendapat maklumat kursus ini daripada sahabat pengakap saya yang tinggal di Batu Pahat, Johor. Dia adalah kenalan Kelana Komunikasi Negeri Johor (M.10187) juga dikenali sebagai JOSRAC atau KELKOM, dia memberitahu saya ada kursus manikayu pengenalan dan meminta saya menyertainya. To be honest, saya juga ternanti-nanti kursus manikayu pengenalan ni sebab dah 2 kali saya missed sebab ada tak ngam masa.

Fedora - dnf history with fedora-repos-archive

Fri, 01 Jan 2021 05:52:00 +0000

Fedora use dnf as package manager and dnfhave option to see transaction history and undo/rollback the transaction.

For example I updated icecat web browser via dnf update icecat to newer version that just released and then after installed the newer package, I can check and see my last transaction history :

bash

$ dnf history info last
Transaction ID : 15
Begin time : Thu 31 Dec 2020 09:31:29 AM +08
Begin rpmdb : 1448:392d27370be7608526fcef0475d4bee78ebffc22
End time : Thu 31 Dec 2020 09:31:47 AM +08 (18 seconds)
End rpmdb : 1448:46959b33ef3c9604fe74ec6a98b5d13771f73f3b
User : robbi <robbi>
Return-Code : Success
Releasever : 33
Command Line : update icecat
Comment :
Packages Altered:
 Upgrade icecat-78.6.0-2.rh1.fc33.x86_64 @updates
 Upgraded icecat-78.5.0-2.rh2.fc33.x86_64 @@System

As we can see, I just updated my icecat web browser from 78.5.0-2.rh2.fc33 to 78.6.0-2.rh1.fc33 via dnf at 31 Dec 2020 09:31:29 AM.

Fedora - koji kernel regression testing

Thu, 31 Dec 2020 08:45:00 +0000

I will show how to get latest kernel from Koji for testing purpose. For your infomation, Koji build packages take times to appear on updates-testing repository.

The faster way to get latest kernel the is manually download from Koji. As example here, on this blog post I will show how I will load kernel kernel-5.10.4-200 to my Fedora 33 Workstation.

Firstly check the latest success build kernel here

For example, I will use this build

Setup SSH login without password (windows)

Thu, 10 Dec 2020 19:11:00 +0000

bash

# Currently on Windows with MingGW64 terminal
$ uname -a
MINGW64_NT-10.0-18363 AYAM-ITEK-KAMBING 3.1.6-340.x86_64 2020-07-09 14:33 UTC x86_64 Msys

# we must make sure the permissions to files and folders are correct
$ chmod 600 ~/.ssh/authorized_keys 
$ chmod 700 ~/.ssh/

# copy the public key contents from LOCAL MACHINE to REMOTE MACHINE
$ ssh-copy-id -i ~/.ssh/id_rsa.pub robbi@172.217.24.174 -p2222
/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "~/.ssh/id_rsa.pub"
/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed
/usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys

Number of key(s) added: 1

Now try logging into the machine, with: "ssh -p '2222' 'robbi@172.217.24.174'"
and check to make sure that only the key(s) you wanted were added.

# try to ssh into remote machine
$ ssh robbi@172.217.24.174 -p 2222
Last login: Fri Dec 11 03:02:27 2020 from 10.0.2.2

[robbi@r0x ~]$ uname -a
Linux r0x 5.9.11-200.fc33.x86_64 #1 SMP Tue Nov 24 18:18:01 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
[robbi@r0x ~]$ cat /etc/fedora-release
Fedora release 33 (Thirty Three)

How to disable ICMP ping replies (linux)

Tue, 08 Dec 2020 01:42:00 +0000

Few weeks ago during server setup phase for one of my project, I notice there is no ICMP or ping replies from server and some port are not able to access.

I told the network engineer to check and seem they blocking the ports and disabling ICMP replies from their firewall configuration.

From that accident I do some google-fu if I can do same thing for personal computer / server. We can setting the kernel variable or use iptable to disable ICMP / ping replies if requested.

Use this - RSS Guard [Windows / Linux/ Mac]

Thu, 03 Dec 2020 00:00:00 +0000

Do you like reading blog or website for information, review, tweak and update? Then how you do it? Let me guess, you use web browser, type the url or click the bookmark and enjoy the articles?

I also like to read like you do but I don’t like randomly visit the web url, save a lot of bookmark and open so many tabs on my browser, as alternative I use aggregator to collect and notify me if the web url have new article published on they website.

Sending JSON data file using CURL to API endpoint

Mon, 30 Nov 2020 10:23:00 +0000

I developed warehouse system and use restful as communication method between our software and client software. We let end point of our system to talk each other with API designed.

For simple and small test using Postman or SOAP-UI is enough for me but to when to test this system with massive data via API is quite headache, plus the mock features on Postman limited and not “mocking” enough as I want.

Scoutlink vhost unaffiliated cloak

Sat, 28 Nov 2020 02:40:00 +0000

text

/msg hostserv request what.the.heck
>hostserv< request what.the.heck
-HostServ- Invalid command. Use /msg HostServ help for a command listing

/msg hostserv offerlist
>hostserv< offerlist
-HostServ- vhost:user.scoutlink.net, creator:wojo (Feb 06 12:55:58 2011 +0000)
-HostServ- End of list.

/msg hostserv take user.scoutlink.net
>hostserv< take user.scoutlink.net
-HostServ- You have taken vhost user.scoutlink.net.
* users.scoutlink.net sets mode -x on rnm

/msg hostserv group
>hostserv< group
-HostServ- All vhosts in the group rnm have been set to user.scoutlink.net

/whois rnm
* [rnm] (~rnm@user.scoutlink.net): rnm
* [rnm] is connecting from ~rnm@xyz
* [rnm] #malay #english
* [rnm] clovehitch.scoutlink.net :Rack42, Azure - North Europe
* [rnm] is using modes +
* [rnm] is logged in as rnm
* [rnm] End of WHOIS list.

Freenode vhost unaffiliated cloak

Sat, 28 Nov 2020 00:00:00 +0800

text

32 AM * Now talking on #freenode
32 AM * Topic for #freenode is: Welcome to #freenode | Don't copy/paste spam | No politics. | Feel free to message staff at any time. You can find us using /stats p (shows immediately-available staff) or /who freenode/staff/* (shows all staff)
32 AM * Topic for #freenode set by deadk (Sun Nov 1 08:52:30 2020)
32 AM -ChanServ- [#freenode] Please read the topic.
32 AM * Channel #freenode url: https://freenode.net/

35 AM <rnm> hi, may I have an unaffiliated cloak?
35 AM <jess> rnm: gateway cloaks override unaffiliated cloaks, so if i give you an unaffiliated cloak, it won't show over your tor cloak
36 AM <rnm> i not always using tor
36 AM <SoyLunafan> hello everyone
36 AM <jess> rnm: i've assigned a cloak to your account then
36 AM <fgh> Unless you had a script thingy to make it look like you're always chatting
36 AM <rnm> thanks jess :)
37 AM <jess> np

Posix - Speed up "find" + "exec" command (recursive)

Sun, 08 Nov 2020 11:19:00 +0000

I learn some trick today on how to speed up find, exec command. Let check this out:

gist · RobbiNespu View on GitHub ↗

# let see how many files we have
$ find . -type f | wc -l
36367

# lets check every file status
$ time find . -type f -exec stat {} \; > /dev/null
real 0m40.107s
user 0m14.381s
sys 0m26.410s

# lets check every file status
$ time find . -type f -exec stat {} + > /dev/null
real 0m1.281s
user 0m0.626s
sys 0m0.656s

Wow that’s quite a huge difference! Impressive! All we did was swap the \; for a +.

Perbezaan pengaturcaraan Java dan C#

Wed, 14 Oct 2020 14:29:00 +0000

Pengenalan

Kat Malaysia ni, ada tiga keturunan bahasa pengaturcaran yang duduk dalam kategori majoriti iaitu Java, PHP dan C#. Mungkin ada yang tak setuju, well kenyataan tadi cumalah pendapat dan pengalaman peribadi.

Fedora - KDE development journey (Qt5X11Extras)

Sat, 10 Oct 2020 13:10:00 +0000

I tried to build kwindowsystem but seem I am missing some package dependencies:

bash

rnm@b0x (~/kde/src/kdesrc-build)
$ kdesrc-build kwindowsystem
Updating sysadmin-repo-metadata (to branch master)
 Stashing local changes if any...

Building extra-cmake-modules from frameworks (1/2)
 Updating extra-cmake-modules (to branch master)
 Stashing local changes if any...
 No changes to extra-cmake-modules source, proceeding to build.
 Compiling... succeeded (after 0 seconds)
 Installing.. succeeded (after 0 seconds)

Building kwindowsystem from frameworks (2/2)
 No source update, but the last configure failed
 Updating kwindowsystem (to branch master)
 Stashing local changes if any...
 Source update complete for kwindowsystem: no files affected
 Preparing build system for kwindowsystem.
 Removing files in build directory for kwindowsystem
 Old build system cleaned, starting new build system.
 Running cmake targeting Unix Makefiles...
 Unable to configure kwindowsystem with CMake!
 Unable to configure kwindowsystem with KDE

<<< PACKAGES SUCCESSFULLY BUILT >>>
extra-cmake-modules
 
Removing 1 out of 3 old log directories...

<<< PACKAGES FAILED TO BUILD >>>
kwindowsystem - ~/kde/src/log/2020-10-10-01/kwindowsystem/cmake.log

Important notification for kwindowsystem:
 kwindowsystem has failed to build 5 times.
 You can check https://build.kde.org/search/?q=kwindowsystem to see if this is expected.

:-(
Your logs are saved in file:///home/rnm/kde/src/log/2020-10-10-01

rnm@b0x (~/kde/src/kdesrc-build)
$ cat ~/kde/src/log/2020-10-10-01/kwindowsystem/cmake.log
# kdesrc-build running: 'cmake' '/home/rnm/kde/src/kwindowsystem' '-G' 'Unix Makefiles' '-DCMAKE_BUILD_TYPE=RelWithDebInfo' '-DBUILD_TESTING=TRUE' '-DCMAKE_CXX_FLAGS:STRING=-pipe' '-DCMAKE_INSTALL_PREFIX=/home/rnm/kde/usr'
# from directory: /home/rnm/kde/build/kwindowsystem
-- The C compiler identification is GNU 10.2.1
-- The CXX compiler identification is GNU 10.2.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- 

Installing in /home/rnm/kde/usr. Run /home/rnm/kde/build/kwindowsystem/prefix.sh to set the environment for KWindowSystem.
-- Looking for __GLIBC__
-- Looking for __GLIBC__ - found
-- Performing Test _OFFT_IS_64BIT
-- Performing Test _OFFT_IS_64BIT - Success
-- Performing Test HAVE_DATE_TIME
-- Performing Test HAVE_DATE_TIME - Success
-- Found X11: /usr/include 
-- Looking for XOpenDisplay in /usr/lib64/libX11.so
-- Looking for XOpenDisplay in /usr/lib64/libX11.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Found PkgConfig: /usr/bin/pkg-config (found version "1.7.3") 
-- Found XCB_XCB: /usr/lib64/libxcb.so (found version "1.13.1") 
-- Found XCB_KEYSYMS: /usr/lib64/libxcb-keysyms.so (found version "0.4.0") 
-- Found XCB_RES: /usr/lib64/libxcb-res.so (found version "1.13.1") 
-- Found XCB: /usr/lib64/libxcb.so;/usr/lib64/libxcb-keysyms.so;/usr/lib64/libxcb-res.so (found version "1.13.1") found components: XCB KEYSYMS RES 
CMake Error at /usr/lib64/cmake/Qt5/Qt5Config.cmake:28 (find_package):
 Could not find a package configuration file provided by "Qt5X11Extras" with
 any of the following names:

 Qt5X11ExtrasConfig.cmake
 qt5x11extras-config.cmake

 Add the installation prefix of "Qt5X11Extras" to CMAKE_PREFIX_PATH or set
 "Qt5X11Extras_DIR" to a directory containing one of the above files. If
 "Qt5X11Extras" provides a separate development package or SDK, be sure it
 has been installed.
Call Stack (most recent call first):
 CMakeLists.txt:69 (find_package)


-- Configuring incomplete, errors occurred!
See also "/home/rnm/kde/build/kwindowsystem/CMakeFiles/CMakeOutput.log".

After awhile, I found the solution, I actually just need to install qt5-qtx11extras-devel package from Fedora to allow cmake found the dependencies needed and everything is working fine now.

Fedora - KDE development journey (Qt5UiPlugin)

Fri, 09 Oct 2020 21:58:34 +0800

I getting compiler error when trying to build kwidgetsaddons. The error log said:

bash

# kdesrc-build running: 'cmake' '/home/rnm/kde/src/kwidgetsaddons' '-G' 'Unix Makefiles' '-DCMAKE_BUILD_TYPE=RelWithDebInfo' '-DBUILD_TESTING=TRUE' '-DCMAKE_CXX_FLAGS:STRING=-pipe' '-DCMAKE_INSTALL_PREFIX=/home/rnm/kde/usr'
# from directory: /home/rnm/kde/build/kwidgetsaddons
-- The C compiler identification is GNU 10.2.1
-- The CXX compiler identification is GNU 10.2.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- 

Installing in /home/rnm/kde/usr. Run /home/rnm/kde/build/kwidgetsaddons/prefix.sh to set the environment for KWidgetsAddons.
-- Looking for __GLIBC__
-- Looking for __GLIBC__ - found
-- Performing Test _OFFT_IS_64BIT
-- Performing Test _OFFT_IS_64BIT - Success
-- Performing Test HAVE_DATE_TIME
-- Performing Test HAVE_DATE_TIME - Success
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
-- At least one python version must be available to use PythonModuleGeneration.
-- The following features have been enabled:

 * DESIGNERPLUGIN, Build plugin for Qt Designer

-- The following REQUIRED packages have been found:

 * ECM (required version >= 5.75.0), Extra CMake Modules., <https://commits.kde.org/extra-cmake-modules>
 * Qt5Gui (required version >= 5.15.1)
 * Qt5Widgets
 * Qt5Test
 * Qt5 (required version >= 5.12.0)

-- The following features have been disabled:

 * QCH, API documentation in QCH format (for e.g. Qt Assistant, Qt Creator & KDevelop)

-- The following OPTIONAL packages have not been found:

 * PythonModuleGeneration

-- The following REQUIRED packages have not been found:

 * Qt5UiPlugin
 Required to build Qt Designer plugins

CMake Error at /usr/share/cmake/Modules/FeatureSummary.cmake:457 (message):
 feature_summary() Error: REQUIRED package(s) are missing, aborting CMake
 run.
Call Stack (most recent call first):
 CMakeLists.txt:89 (feature_summary)


-- Configuring incomplete, errors occurred!
See also "/home/rnm/kde/build/kwidgetsaddons/CMakeFiles/CMakeOutput.log".

It said we need qt5-qttools-devel package and their dependencies to be installed.

Fedora rawhide + everything : bare-bones minimal KDE

Mon, 05 Oct 2020 01:12:00 +0000

The goal of this articles is how to get a bare-bones KDE desktop from Fedora rawhide everything installer. I’d welcome any suggestions and comments to improve it.

Let me remind before we proceed, Fedora rawhide is pre-release / testing / master / current development / rolling version of Fedora. Please read here for more details. If you are novice and not advance user, please don’t follow this tutorial, it not stable and “new unreport wild bugs” may appears and you will have problem to troubleshoot.

Fedora - KDE development journey (Qt5Qml / qmake)

Mon, 05 Oct 2020 05:12:00 +0800

Qt5Qml qt5-qtdeclarative-devel

I getting compiler error when trying to build ki18n

The error log said:

bash

$ cat ~/kde/src/log/2020-10-05-02/ki18n/cmake.log 
# kdesrc-build running: 'cmake' '/home/rnm/kde/src/ki18n' '-G' 'Unix Makefiles' '-DCMAKE_BUILD_TYPE=RelWithDebInfo' '-DBUILD_TESTING=TRUE' '-DCMAKE_CXX_FLAGS:STRING=-pipe' '-DCMAKE_INSTALL_PREFIX=/home/rnm/kde/usr'
# from directory: /home/rnm/kde/build/ki18n
-- The C compiler identification is GNU 10.2.1
-- The CXX compiler identification is GNU 10.2.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- 

Installing in /home/rnm/kde/usr. Run /home/rnm/kde/build/ki18n/prefix.sh to set the environment for KI18n.
-- Looking for __GLIBC__
-- Looking for __GLIBC__ - found
-- Performing Test _OFFT_IS_64BIT
-- Performing Test _OFFT_IS_64BIT - Success
-- Performing Test HAVE_DATE_TIME
-- Performing Test HAVE_DATE_TIME - Success
CMake Error at CMakeLists.txt:42 (find_package):
 Could not find a package configuration file provided by "Qt5Qml" (requested
 version 5.12.0) with any of the following names:

 Qt5QmlConfig.cmake
 qt5qml-config.cmake

 Add the installation prefix of "Qt5Qml" to CMAKE_PREFIX_PATH or set
 "Qt5Qml_DIR" to a directory containing one of the above files. If "Qt5Qml"
 provides a separate development package or SDK, be sure it has been
 installed.

-- Configuring incomplete, errors occurred!

Where the heck is “Qt5Qml” ? I try my luck and I am right, the package from repository that I need to be install are qt5-qtdeclarative-devel

Upgrade Suse Linux Enterprise Server 11 SP1 to SP4

Sun, 27 Sep 2020 03:26:00 +0000

As I mentioned previously, SLES11 is already absolute / not supported anymore. Even most official tutorial are wipe out form suse website.

I will write how I updating my SLES11 to SP4. I don’t have SP1 but it should be work the same as SP2 upgrade to SP3 and SP3 to SP4.

So this is my machine

bash

VM-b0x:convey69:/convey69> uname -a
Linux VM-b0x 3.0.42-0.7-default #1 SMP Tue Oct 9 11:58:45 UTC 2012 (a8dc443) x86_64 x86_64 x86_64 GNU/Linux

VM-b0x:convey69:/convey69> cat /etc/SuSE-release
SUSE Linux Enterprise Server 11 (x86_64)
VERSION = 11
PATCHLEVEL = 2

why update? Because it better to get recent patch, fix OS vulnerabilities and update kernel (anything as latest we could get! So please do not ask me why need update)

SLES 11 - set DNS manually

Fri, 25 Sep 2020 07:37:00 +0000

Hell yeah, I know SLES11 is absolute / not supported anymore. The latest version are SLES11 SP4, but I still using it on my test Refreshing service ’nu_novell_com’.server. Hmm.. sometimes I forgot how to configure DNS on Suse Linux Enteprise Server (SLES) 11 then I believe puts public notes on my weblog will be great for everyone reference!

back to the topic, setup dns is easier to just overwrite generated file /etc/resolv.conf directly

Patching cvs files using patch manually and how to revert it

Tue, 22 Sep 2020 01:34:00 +0800

Assalamualaikum and hello everyone!

Today, I gonna put my note how to patch file using “patch” (linux utility tool). Have you using it? Well, please read https://linux.die.net/man/1/patch if you are looking for standard manual from man pages.

I know it already 2020 and yes, someone like me are still using CVS.

CVS (Concurrent Version Control) is very old source code control but it still use nowadays for certain project, even BSD ports still using CVS. To be honest, I don’t like CVS but because it they only SCM (source control management) tool for certain project.

Use this - GrepWin [Windows]

Thu, 30 Jul 2020 16:01:57 +0800

If you are linux enthusiast users then you know how to “grep” and how useful this tools.

Sadly, there is no built - in tool on Windows that can beat “grep”. So I looking for third party software and found this tool called as “GrepWin”.

It licensed under “GPL-3.0 License”. Oh, please take note it only can be use if you are using Windows 7 SP1 and above, It won’t work on Windows XP or Vista!

mambang.org.my - Oshirix operating system (linux)

Tue, 23 Jun 2020 11:25:00 +0800

Bismillahirrahmanirrahim,

Assalamualaikum wbt dan salam sejahtera kepada semua pembaca..

Ok kali ni aku nak cover-up sebuah portal dan produk yang dah hilang dari radar since 2014 (kalau tak silap) hingga kini. Penulisan ini adalah berdasarkan penglibatan aku secara tak langsung dan pengalaman bersama komuniti tersebut.

Komuniti “Mambang.org” atau “Mambang.org.my” atau lebih mudah disebut “Mambang” adalah sebuah komuniti opensource tempatan yang sangat berahsia binti misteri tapi mempunyai banyak khazanah dan produk yang bagus.

Throwback: Web based programming workshop, FSKTM, UTHM 2014

Tue, 10 Mar 2020 00:00:00 +0000

I dig out some old blogspot (my previous personal blog) and I saw one old post about Web based programming workshop which I involve as training instructor. This workshop is proudly organized by ITC (Information Technology Club), FSKTM, HEPA and UTHM.

I cover lot of basic and advance topic which is never covered by anyone else during past web based workshop. I expose web framework (using CodeIgniter that time), MVC, HMVC concept to them. I very happy when my knowledges been pass down to the participant and hopefully they will use it for good.

Pendaftaran Keahlian Kelana Laut D Daerah Pontian Johor

Fri, 24 Jan 2020 17:43:00 +0800

Working motivation

Tue, 03 Dec 2019 16:22:44 +0800

Let’s talk about work, so what is WORK really mean for we all? 😎

Every person on earth have work to do. I not talking just about jobs, don’t be confuse. No matter who you are either as office boy or CEO or student or mother or anything else, work has a really important role in anyone’s life. Do you agree with me?

There is some things that really help us do our work nicely.

Be early or arrive on time. Don’t be late without giving a heads up to the other party.
Think logically and what sequences will happen to you and others before making any decision.
Keep the communication lines open and keep it confidential. Be Honest with everyone.
If you are facing a difficulty just admit it, don’t let your ego come in between.
There are always things that could be difficult, persistent hard work is the only way to crack them.
Don’t fall victim of easy goals, work with full passion on whatever you have decided.
Don’t think much about other things, just concentrate on your work.

Most important things:

No work is too small, everything teaches you something new.
Life is too short to waste on useless arguments.
Keep your mouth shut when you don’t have something useful to contribute.
Read books, expend your mind and improve your skills.
Challenge your limits. Don’t limit your challenge.
Read well, write well.
Exercise, eat healty food and rest.
Action speak louder then words!

Are you satisfied with the life you are living right now, or do you think that you deserve more?

Setup python 3.6 enviroment with virtualenv

Tue, 23 Jul 2019 09:00:00 +0800

My wife ask me to convert few of PDF files to Excell spreadsheet. I did same thing last year by creating some small scripting program in python to do the conversion, but I don’t know where I put my code right now. Maybe lost during formating my laptop last year..haha 😜

I am 懒 right now (guess what I wrote in hànzì) and I don’t remember how I did last time. Hahaha.. With my Google-fu skill, I found out DfTables offer free API for converting document to another format. Nice! 😬

About

Thu, 28 Feb 2019 00:00:00 +0000

Hi everyone and welcome to my website!

My name is Robbi Nespu (he/him/his), but I usually go by the nickname “Rob”.

I’m a 90s kid, born and raised in Malaysia 🇲🇾 , I can speak Bahasa Melayu (natively) and English (to be honest, I also learned Japanese and Mandarin language but rarely use it).

My personality type is Adventurer ISFP-A, that why I become full stack software engineer, open source enthusiast and radio amateur hobbyist who likes homebrew and exploring.

Article on JOURNAL.ROBBI.MY

Proses permohonan callsign gateway radio amatur Malaysia dengan SKMM

End of an Era: Django Mailing List Moves to Web-Based Forum

[PART 2] Spring Boot - Multiple datasource (database) with JDBC and JPA

DatasourceConfigurationPostgreSQL

[PART 1] Spring Boot - Multiple datasource (database) with JDBC and JPA

Database

Use this : PowerPing - Advanced Windows Ping

scoop - next InitializeSecurityContext failed

Utilizing PowerShell and FFMPEG for M4A to MP3 Conversion

HEBAHAN: NET MINGGUAN RPK (2023-12-16)

μSDX OWNERS DX WEEKENDS 🇲🇾

Django logger (my personal favourite format)

Beautify `JSON` on web browser without addons

Python 🐍 - active screen cursor movement

JOTA 2022 - JOSRAC (Batu Pahat, Johor, Malaysia)

JOTA 2021 - JOSRAC (Batu Pahat, Johor, Malaysia)

Hugo "GetJSON" now support HTTP Header

Cawbird - Linux Twitter Client

Hugo Conversation Dialog

Delete / purge data from 3rd party social media periodically

Ubuntu Chromium DEB file are actually snap wrapper

Control Your Snap Package

Hugo with Math (KaTeX + mmark)

Intro

Changelog / History

Version 1.0 - 1.2 (Blogger, Drupal and WP)

Hugo Toc (Table of Content) with spoiler

Set suitable variable on config.yml

One To Many - Many To One (JPA and Hibernate)

Intro

How to write issues / bug report?

KURSUS PRE SKIPPER BASIC (PENGAKAP LAUT)

Pengenalan

Kod Q radio amatur

Callsign yang tidak dibenarkan di Malaysia

MANIKAYU PERINGKAT PENGENALAN PPM NEGERI JOHOR

Fedora - dnf history with fedora-repos-archive

Fedora - koji kernel regression testing

Setup SSH login without password (windows)

How to disable ICMP ping replies (linux)

Use this - RSS Guard [Windows / Linux/ Mac]

Sending JSON data file using CURL to API endpoint

Scoutlink vhost unaffiliated cloak

Freenode vhost unaffiliated cloak

Posix - Speed up "find" + "exec" command (recursive)

Perbezaan pengaturcaraan Java dan C#

Pengenalan

Fedora - KDE development journey (Qt5X11Extras)

Fedora - KDE development journey (Qt5UiPlugin)

Fedora rawhide + everything : bare-bones minimal KDE

Fedora - KDE development journey (Qt5Qml / qmake)

Qt5Qml qt5-qtdeclarative-devel

Upgrade Suse Linux Enterprise Server 11 SP1 to SP4

SLES 11 - set DNS manually

Patching cvs files using patch manually and how to revert it

Use this - GrepWin [Windows]

mambang.org.my - Oshirix operating system (linux)

Throwback: Web based programming workshop, FSKTM, UTHM 2014

Pendaftaran Keahlian Kelana Laut D Daerah Pontian Johor

Working motivation

There is some things that really help us do our work nicely.

Most important things:

Setup python 3.6 enviroment with virtualenv

About

Set suitable variable on `config.yml`