I have been looking for some software where I can brain dump all the things I need to remember on a constant basis so I can easily find it again in the future. A personal wiki basically. I am wondering what any of you tilderians are using?

The things I am looking for:

Absolute requirements:

• Open Source: I want to be in control of the data myself, and I want to be able to hack on it myself as the need arises.
• Self Hostable: Goes hand-in-hand with with open sourceness, I want the data to live on the server in my apartment, under my own control.
• An API of some sort so I can programmatically add/read/modify data.

Nice to haves:

• Revision history of some sort.
• Common/simple data format for easy backup and longevity.
• Web interface, with mobile compatibility.
• Lightweight as possible, so I can run it on a low powered server.

Does anything know anything like that?

Options I have heard of:

• TiddlyWiki
• DokuWiki
• MediaWiki
• ZIM
• Emacs with Org Mode

Here is a previous discussion on the topic @ Lobste.rs

When I started working with development teams 3 years ago, I started learning all about agile and scrum. I'm currently a product manager working with two dev teams that loosely follow scrum. Since we don't have an official scrum master, I somewhat fill that role too. I've done my best to learn as much as I can about it and so far I'm a big fan. However I feel like most of the things I hear about it are from the scrum and agile community, which means I don't hear too many negatives. What's your experience with these been and if you were in the right position, how would you try to structure people to produce software?

I'd imagine that this website probably has an above average linux user percentage, considering that one of the main principles of tildes is to respect your privacy.

Personally I use fedora. I started with windows, than moved to ubuntu when windows 10 came out. I tried a few others and settled on fedora because I wanted an operating system with a quicker package update cycle than debian, but I wanted it to "just work".

I got into FOSS recently and have been researching replacements for common proprietary software. Along with reddit (r/privacytoolsio) I have used alternativeto.net & privacytools.io. I would love to make a list on Tildes for anyone that is also interested in this stuff.

Telegram -> Signal: signal.org
Discord -> Riot: riot.im (surprised this isn't as popular)
Google -> FindX: findx.com (there are many others but this is my favorite)
.................searX: searx.me
Reddit -> Tildes: tildes.net (obviously)
Chrome -> Firefox: mozilla.org (there are many others but this is my favorite)
LastPass -> Bitwarden: bitwarden.com (my personal favorite but there are others)
Photoshop -> GIMP: gimp.org
FireAlpaca -> Krita: krita.org
Microsoft Office -> LibreOffice: libreoffice.org
Windows Media Player -> VLC: videolan.org (Best FOSS ever)
uTorrent -> qBittorrent: qbittorrent.org
...................Deluge: deluge-torrent.org
Adobe Illustrator -> Inkscape: inkscape.org
Adobe Premiere Pro -> Blender: blender.org (mainly 3d stuff but can be used as animation)
Windows -> Linux: ubuntu.com (ubuntu is just one distro, there are so many)
Adobe Audition -> Audacity: audacityteam.org
..............................Ardour: ardour.org
Github -> Gitlab: gitlab.com
Trello -> Taiga: taiga.io
Fraps -> OBS: obsproject.com
Gmail -> ProtonMail: protonmail.com
Youtube Client -> NewPipe: newpipe.schabi.org
Outlook -> Thunderbird: thunderbird.net
Adblock+ -> uBlock Origin: (you can get it in your browser's addon store)
Unity -> Godot Engine: godotengine.org
USD -> Bitcoin: bitcoin.org (I would suggest an altcoin like Stellar though)
... anything else? any programs you don't know a FOSS alternative to that I can find?

I'm just starting to get into the ecosystem by going through the Book of Rust, and then maybe playing with Parity. Just wondering if anyone else has been through this yet and is up for some conversation!

I'm running out of ideas, if you have any, please make your own programming challenge.

This challenge is about designing algorithm to solve this problem.

Let's have game field of size x, y (like in chess). There are two wizards, that are standing at [ 0, 0 ] and are teleporting themselves using spells. The goal is to not be the one who teleports them outside of the map. Each spell teleports wizard by at least +1 tile. Given map size and collection of spells, who wins (they do not make any mistakes)?

Here are few examples:

Example 1

x:4,y:5

Spells: { 0, 2 }

Output: false

Description: Wizard A starts, teleporting both of them to 0, 2. Wizard B teleports them to 0, 4. Wizard A has to teleport them to 0,6, which overflows from the map, so he loses the game. Because starting wizard (wizard A) loses, output is false.

Example 2

x:4,y:4

Spells: { 1,1 }

Output: true

Example 3

x:4,y:5

Spells: { 1,1 },{ 3,2 },{ 1,4 },{ 0,2 },{ 6,5 },{ 3,1 }

Output: true

Example 4

x:400,y:400

Spells: {9,2},{15,1},{1,4},{7,20},{3,100},{6,4},{9,0},{7,0},{8,3},{8,44}

Ouput: true

Good luck! I'll comment here my solution in about a day.

Note: This challenge comes from fiks, programming competition by Czech college ČVUT (CTU).

I'm looking for a project to contribute too. I'm not that experienced with programming, so I want something that isn't too complex. I'm also looking for a fairly young project. Big, mature projects don't really have much that a newbie can work on.

I'm looking for some advice on what note programs people recommend. Not a basic text editor, but something capable of doing some basic categorizing, chronological sorting, that sort of thing. I've used Evernote most recently, but I'm becoming less and less of a fan. I don't need cloud sync necessarily, although device sync could be handy. A pleasant UI (not fettered with extraneous crap) would be nice, but aesthetic appeal takes a backseat to navigation and stability. Target OS is mostly likely going to be windows 10.

What are you experiences with note apps, what are your favorites?

(A bit of context for anyone interested)
Years ago, I used tomboy notes in Ubuntu for keeping track of timesheets/daily logs. It seemed like a good program to set up for my step dad to use as well. A few years later, Tomboy notes petered out without much fanfare. I've kept his laptop running with that setup for as long as I could, but the hardware is just getting worn out (it's about 10 years old now).

So! Time to get him an upgrade. This time around, I don't think I'm gonna set up up with Linux. He isn't really up to the task of doing his own troubleshooting in linux (i.e. when an automatic update breaks something), and I haven't even been keeping up on Linux for the past few years myself. So I'm probably going to set him up on a Windows machine.

I should be able to export the tomboy notes database fairly easy, but it would be a huge load off my mind if I could settle on a decent program to migrate to first.

Thanks in advance for any input!

Hi, I need your help to learn pentesting.

I'm programming for several years. I'm really good in C# and can write moderately complex apps in Dart, Python and JavaScript. I'm in highschool and work for software development company as backend developer. But general programming starts to feel so boring...

I've started to watch LiveOverflow on youtube (no link, there is no wifi here and I don't want youtube to drain my data) and it was so interesting - so I tried it. I've tried few CTFs, read many writeups, and now I've discovered CTF hack the box.

When I know what to do, I have no problem googling and researching and later applying my knowledge. But I often discover, that I just don't know what I don't know.

There is one CTF challenge that I haven't completed yet. It's 20 line html page, no javascript, nothing suspicous. No cookies. It has just form with password input, which sends post request to server. Here's the problem - how do I get the flag (the password)? I can bruteforce it, but it clearly isn't the correct way. I know that the php runs on apache, debian. I've tried getting some files, I've tried going up (../), sql injection, nothing works.

And here's the general problem - what am I missing? What to learn? What should I google? I don't want ideas what I'm missing on this one example - Instead I need some sources where I learn generally about vulnerabilities I can exploit. Some blog, some website, something like this.

Could someone here recommend me some sources where I learn about this? How did you start and what things do you generally check when you face something you have to break into?

Thank you

Or phone, or after an OS reinstall, etc. Just got to thinking about it because I did a fresh install of Arch on my chromebook the other day, and I'd be curious what other people's priority software installs are. For me, after the basics like drivers, it's xfce, Firefox, Transmission, Libreoffice, and VLC on linux. Pretty much the same on Windows, plus a few utilities like 7zip, PuTTY, and notepad++. For Android installs I grab nova launcher, Hangouts Dialer, F-Droid, NewPipe and MoonReader before anything else.

EDIT: Forgot firefox on android, as well as ublock origin on all platforms.

Also not completely sure if this belongs more in ~tech or ~comp.

I'm in a bit of a rutt with my journey to learn how to write software, and I really have no idea where to go from here. I've taken a bunch of software engineering courses on edx.org, and I've done a few personal projects with what I've learned, but I still don't know enough to be able to contribute to open source projects or make anything useful.

TL;DR
How can I learn to actually make things?

I mainly use my keyboard to navigate around in Firefox so decided to edit UserChrome.css to create a custom, ultra-minimalist "one line" UI for myself and also maximize my screen real-estate by removing the window Titlebar and Tab Bar (using Tree Tabs sidebar extension instead). I also dislike how cluttered the Firefox interface is with unneeded options scattered everywhere, and how much redundancy there is with many options showing up in multiple places for no good reason, so I removed most of that as well. Here is the results:

Main UI (Navigation and "Hamburger" toolbar buttons removed)
Tree Tabs sidebar & More Tools both open
"Find in page" moved to the top, with Menu bar also toggled on
New Tab Page (my Bookmark Toolbar auto-unhides itself only on this page)
My Home Page, set to the FF Library "popout" page (chrome://browser/content/places/places.xul)

Context Menus (with lots of redundant and unused options removed):
Address bar dropdown
Page context menu
Image context menu
Link context menu

If anyone is interested in trying it out themselves, here is the UserChrome.css (which needs to go in the /chrome directory of your Firefox profile).

And if enough people are interested in learning Firefox UserChrome.css customization using the Browser Toolbox with remote debugging, I can always write up a tutorial at some point. There are some decent resources already available over at userchrome.org and reddit.com/r/FirefoxCSS/ too.