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#640daysofcode

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Pubblico *
Dendrobatus Azureus

Linus Torvalds has proper motivated reasons for really disliking file systems without a case sensitivity.

Read this with me from the kernel lkml, regarding bcachefs.

Re: [GIT PULL] bcachefs fixes for 6.15-rc4 - Linus Torvalds
lore.kernel.org/lkml/CAHk-=wja

🖋️ #bash #sh #zsh #ksh #csh #tcsh #fish #git #Linux #lkml #POSIX #FOSS #100daysofCode #640DaysOfCode #coding #1024DaysOfCode #github #programming #Torvalds #filesystem

The image shows a screenshot of an email from the Linux kernel mailing list archive. The email is from Linus Torvalds, dated Thursday, April 24, 2025, at 21:20:53 -0700. The subject of the email is "Re: [GIT PULL] bcachefs fixes for 6.15-rc4." The email is addressed to Kent Overstreet and includes several CC recipients, including the Linux kernel mailing list. The email discusses case-insensitive directory fixes and expresses a strong opinion against them. Linus Torvalds states that the only lesson to be learned is that filesystem people never learn, and that case-insensitive names are "horribly wrong" and should not have been implemented in the first place. The problem, according to Torvalds, was not the lack of testing but the implementation itself. The email is displayed in a terminal-like interface with a black background and white text, and includes options for search, help, and color settings. The bottom of the screen shows a navigation bar with a home icon, a lock icon, a document icon, and a number "30" in a box, indicating the number of unread messages. The time displayed at the top of the screen is 05:07, and the battery level is at 91%. Ovis2-8B 🌱 Energy used: 0.317 Wh
Pubblico *
Dendrobatus Azureus

After having read what horrors people experienced when they upgrade their Hugo binaries, I made sure that I've kept the version that I used to make my test site & also consequently use *that* version to continue to teach myself a higher level of fluency in the markdown language

`hugo version`
hugo v0.140.2-aae02ca612a02e085c08366a9c9279f4abb39d94+extended linux/amd64 BuildDate=2024-12-30T15:01:53Z VendorInfo=gohugoio

🖋️ #bash #sh #zsh #ksh #csh #Hugo #Linux #POSIX #FOSS #100daysofCode #640DaysOfCode #1024DaysOfCode #programming

The screencap shows a text editor window with a dark background and white text. The title bar at the top of the window displays several tabs, including "draft = true," "title = 'Eightpost'," and others like "mc-a," "cafe," "RemAD," "Azureus," "Banagado," "Poderoso," and "CMOS." The main content area of the window contains a Markdown document with various formatting examples. The document includes: A code block with text separated by CR/LF and embraced with code version including end braces. A bullet list with items such as "just a little list," "with bullets," "simple and easy," and "asterisk away." A numeric list with items like "numeric list," "no its an ordered list see https://www.markdownguide.org/basic-syntax/," "just type period," "1. indents also possible!," "2. clean and smooth," "4. very smooth and easy," "5. Even songs can be inserted," and "6. Johnny be good." The bottom right corner of the window shows the cursor position (12, 20) and the word "Bot." Ovis2-8B 🌱 Energy used: 0.247 Wh
Pubblico *
Dendrobatus Azureus

When I need docs I do

`man command'

When I pressed F1 in a gui program it did the following

* Request a helper running in my DE to parse a html page
* Ask the helper to open my default html parser
* __Without asking me__ the helper opened a __massive browser__ ravaging ram just to show me what I could find with
`man command`
* I wonder why instead the Ui program did not do the following

* request a helper open a (ba)sh
* parse >man command to the helper
* have the helper display the manpage in the sh

The results would be
* Much less resources used
* No assumption on my current internet connection would be made
* That method has worked for 60 years

<IRC>
/m shakes head and looks at the massive browser showing the equivalence of a manpage
</IRC>

@altbot

🖋️ #bash #sh #zsh #ksh #csh #qBittorrent #torrent #manpage #man1 #F1 #F1Help #WomenWhoCode #640daysofcode #301daysofcode #730daysofcode #100DaysOfCode #1000DaysOfCode #Linux #POSIX #Programming #DEVCommunity #RetroComputing

github.com/qbittorrent/qBittor

Screenshot of the qBittorrent Wiki page on GitHub, titled "Explanation of Options in qBittorrent". The page includes a table of contents with links to different sections such as Behavior, Language, Transfer lists, Desktop, Power Management, Downloads, When adding a torrent, Hard Disk, and Email notification upon completion of downloads. A sidebar on the right lists general topics like Installing qBittorrent, Frequently Asked Questions (FAQ), qBittorrent options (current and deprecated), How to use qBittorrent as a tracker, How to use portable mode, Anonymous mode, and How to bind your VPN to prevent IP leaks, as well as troubleshooting topics like qBittorrent support forum, I forgot my GUI lock password, I forgot my WebUI password, and Speed issues.
A window is open with the title "QBITTORRENT(1)". The window has a black background with white text that shows information about the qBittorrent program. The text includes the name, synopsis, description, and options of the program. Some icons of programs are also present in the background of the desktop. There are also tabs in the window, including "mocp", "mc-a", "cafe", "RemAD", "Azureus", "BanaG...", "TodoP...", and "cmos". The text at the bottom of the window says "Manual page qbittorrent (1) line 1 (press h for help or q to quit)".
Pubblico *
Dendrobatus Azureus

Do you remember me talking about this wonderful article? the one where you are taught in detail with source snippets how Linux goes bye-bye when it goes to sleep?
The article has so much in-depth details that it takes a lot of time, considerable inteligencia & knowledge to process. Contrary to others I will not only say it, I will explicitly state it is fascinating and a heavy read.

Take your time to process the article; it's worth learning this in depth, in miniatures detail, all the way down to the sources, so you know what goes on, when the power management or your Linux powered VM, or Linux powered Hardware machine, goes down, hard, inexplicable:

To you it will become explainable!

🖋️ #bash #sh #zsh #ksh #csh #tsh #PowerManagement #sleep #hibernate #Linux #POSIX #FOSS #100daysofCode #640DaysOfCode #1024DaysOfCode #programming #GCC #gplusplus #gdb

tookmund.com/2024/09/hibernati

The code snippet is from the file "kernel/power/main.c:688". It defines a static function named "decode_state" that takes a "con" argument. Inside the function, there are preprocessor directives using "#ifdef CONFIG_SUSPEND". It declares variables "state" of type "suspend_state_t", a character pointer "p", and an integer "len". The code uses "memchr" to find a newline character in a buffer and calculates the length. There's a comment "/* Check hibernation first. */" and an if statement that checks the length and a string prefix, potentially returning "PM_SUSPEND_MAX". Another "#ifdef CONFIG_SUSPEND" section includes a for loop that iterates through suspend states, comparing labels and lengths, and potentially returning the "state". Finally, the function returns "PM_SUSPEND_ON". Below the code, there's a comment stating: "Could we have figured this out just via function names? Sure, but this way we".
Pubblico *
Dendrobatus Azureus

I'm one of those individuals who just started reading the manual of golang from beginning to end

I'm a serious as your next heart attack. Please don't get one

So I want to pick up a golang again because I only sat and read the manual, just for fun, just like I did when I was sitting and reading the manual for the Yamaha RD400 two stroke, decades ago, one of the most powerful street legal engines that Yamaha made in the 2-stroke version.

One thing I can tell you about that bike

IMHO, the Yamaha RD400 two stroke, is one of the most beautiful bikes that Yamaha has ever created

The RD400 two-stroke by Yamaha is one of the most wonderful two-stroke engines the Yamaha has put on a frame made it street legal so we could ride it without being a racer.

The only caveat is that you had to ride it on a circuit anyway

The Yamaha RD400 could go 360 km/h easily, without even Breaking The 12000 RPM Barrier. The bike could do 16,000 RPM with the proper mechanical motifications made by many powerfull race Brands. Doe K&N and Kerker ring a bell?

It's with the same dedication that I read the manual of golang, from bottom to bottom, top to top, side to side and diagonal to diagonal.

Then my workstation died

Let's take 60 seconds of silence for the death of my workstation.

I didn't mourn its death, but I stopped playing with golang.

Now I'm back, playing again with golang!

No who says programming isn't Fun

🖋️ #bash #sh #zsh #ksh #csh #golang #Linux #POSIX #FOSS #100daysofCode #640DaysOfCode #1024DaysOfCode #Alphabet #programming #MacOS

go.dev/

Screen capture shows the homepage of the Go programming language website on a mobile device. At the top, there is a logo of Go, and the headline "Build simple, secure, scalable systems with Go". Below that, there are four bullet points listing features of the Go language. To the right of the bullet points, there is a blue cartoon gopher climbing a ladder. At the bottom of the page, there are two buttons, one yellow labelled "Get Started" and one dark green labelled "Download".
Pubblico *
Radio Azureus

Reading up on the kernel source analysis of Hybrid nation and sleep. This is an in-depth article which may even bring you into the deep end. I'm having fun studying this

Kernel Linux six.nine.nine

Story Linux bed time

tookmund.com/2024/09/hibernati

🖋️ #bash #sh #zsh #ksh #csh #WomenWhoCode #640daysofcode #301daysofcode #730daysofcode #100DaysOfCode #1000DaysOfCode #Linux #POSIX #Programming #kernel #PowerManagement #Sleep #Hibernate

Linux kernel source code Kernel/power/main.c file, line 657. It deals with system sleep states. Here's a breakdown of the code: Function: state_show Purpose: This function is likely responsible for displaying the currently available system sleep states. Logic: Initialization: char *s = buf;: A pointer s is initialized to point to the beginning of the buffer buf. This buffer will be used to store the formatted string. Available Sleep States: #ifdef CONFIG_SUSPEND: This preprocessor directive checks if the CONFIG_SUSPEND option is enabled in the kernel configuration. If so, the code proceeds to iterate through a list of possible sleep states (PM_SUSPEND_MIN to PM_SUSPEND_MAX). For each state, if the corresponding pm_states entry is non-zero, the state name is appended to the buffer using sprintf. Hibernation State: if (hibernation_available()): If hibernation is available, the string "disk" is appended to the buffer, indicating that hibernation is a possible sleep state. Return Value: If the buffer s has been modified, the function returns the number of characters written to the buffer. Otherwise, it returns 0. Overall: This function appears to be part of the system's power management mechanism, providing information about the available sleep states to other parts of the system.
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Pubblico
Radio Azureus

@rl_dane

This is a snapshot of my free code Camp account where I am interested in many of their courses some as refreshers some as new material it's all totally free really free

They also have YouTube recorded courses which are of course in the regular curriculum also

🖋️ #bash #sh #zsh #ksh #csh #WomenWhoCode #640daysofcode #301daysofcode #730daysofcode #100DaysOfCode #1000DaysOfCode #Linux #POSIX #Programming

Discussione continua
Pubblico
Radio Azureus

I wonder why videoLan is actually thinking about putting in such a useless feature, while we already have a beautiful manner of having actual, real subtitles that are already being made by humans who make them in a proper manner

Even if AI runs locally it wastes CPU cycles

🖋️ #VLC #VideoLan #Streaming #ffmpeg #AI #bash #sh #zsh #ksh #csh #WomenWhoCode #640daysofcode #301daysofcode #730daysofcode #100DaysOfCode #1000DaysOfCode #Linux #POSIX #Programming

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Pubblico *
Radio Azureus

@nixCraft

Why create discussion on something controversial of which you know that it has not materialized within The Awesome VLC?

I'm correcting myself without removing my words. It seems like VLC is teasing that feature

I don't want it.

It is unnecessary and it eats resources

techspot.com/news/106279-vlc-c

🖋️ #VLC #VideoLan #Streaming #ffmpeg #AI #bash #sh #zsh #ksh #csh #WomenWhoCode #640daysofcode #301daysofcode #730daysofcode #100DaysOfCode #1000DaysOfCode #Linux #POSIX #Programming

Pubblico
Radio Azureus

I've been in IT for 40+ Years

I love working with computing Systems both Server & Client Side computing.

What is **absolutely** certain, is that if I do not follow all the important languages I need, and the important POSIX system changes, I'll become a dinosaur and a fossil in less than 3 months

🖋️ #bash #sh #zsh #ksh #csh #640daysofcode #301daysofcode #730daysofcode #100DaysOfCode #1000DaysOfCode #Linux #freeBSD #openBSD #POSIX #Programming

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