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Q&A

Welcome to the Power Users community on Codidact!

Power Users is a Q&A site for questions about the usage of computer software and hardware. We are still a small site and would like to grow, so please consider joining our community. We are looking forward to your questions and answers; they are the building blocks of a repository of knowledge we are building together.

General Q&A about software and hardware usage

Filters (None)
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Why does the free space on the system partition is way less than disk space minus space used by all folders/files in Windows 11?

On my work laptop, I have realized that I have a rather low disk space on the system drive. I have run a disk usage application (Run as Admin) to try to understand what is taking so much space and ...

1 answer  ·  posted 6mo ago by Alexei‭  ·  last activity 6mo ago by Alexei‭

66%
+2 −0
How to add minimize and maximize buttons to top right corner on Gnome windows for Debian 12?

How to add minimize and maximize buttons to top right corner on Gnome windows for Debian 12?

1 answer  ·  posted 2mo ago by propatience‭  ·  last activity 2mo ago by samcarter‭

66%
+2 −0
Cannot search inside PDFs with MediaWiki

I have a MediaWiki server set up on WSL 2 with CirrusSearch and its dependencies. Everything is working fine, except searching inside of PDFs. I can search for filenames, but not PDF content. The P...

1 answer  ·  posted 18d ago by tarhalda‭  ·  last activity 18d ago by tarhalda‭

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+1 −0
Converting pdf to png with sips on macOS 13.3.1 Ventura

With pervious versions of macOS, I used sips to convert pdfs into pngs /usr/bin/sips -s format png document.pdf --out document.png In macOS 13.3.1 Ventura, this now gives an error: /Users/<...

1 answer  ·  posted 1y ago by samcarter‭  ·  last activity 7mo ago by samcarter‭

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+0 −0
Where to view my support requests / ticket numbers for Microsoft Support (For Business)?

Where to view my support requests / ticket numbers for Microsoft Support (For Business)? I found this which contains an alias or an old URL. Source, thank you Ilaria C.

1 answer  ·  posted 1mo ago by propatience‭  ·  last activity 1mo ago by propatience‭

60%
+1 −0
Disable automatic tlmgr updates in Quarto

Let's assume one has a Quarto document which does not compile because of an error in the latex code, e.g. here a simply typo in a macro name: --- format: pdf --- test\newlin test Quarto...

1 answer  ·  posted 1y ago by samcarter‭  ·  last activity 7mo ago by samcarter‭

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+2 −0
Can't subscribe to Google Calendar from URL

I have created a Google calendar in Google account A. In the calendar's settings, under Access permissions for events, I have left Make available to public unchecked. When I click Get shareable lin...

1 answer  ·  posted 5mo ago by matthewsnyder‭  ·  last activity 5mo ago by matthewsnyder‭

71%
+3 −0
How to make background transparent and trim to content

Question Is there a way in grafx2 to make the background transparent and trim to content? This could be done during save. My process now when making images for documents is: Make image in gra...

1 answer  ·  posted 1y ago by mcp‭  ·  last activity 1y ago by samcarter‭

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+2 −0
Are there consequences for going VR for primary computer display?

Is there research into the effects of replacing physical monitors with virtual reality "monitors" for daily use? I imagine that VR is not great for one's eyes, but is it worse than a monitor 50cm f...

1 answer  ·  posted 3mo ago by Michael‭  ·  last activity 3mo ago by matthewsnyder‭

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+2 −0
How can I filter GitHub commits by date range, in a friendlier way than git log?

We have a repository hosted on GitHub. I'm trying to track down a bug and have narrowed the date range for when it could have been introduced. I would like to easily review commits in that date r...

1 answer  ·  posted 7mo ago by Monica Cellio‭  ·  last activity 6mo ago by matthewsnyder‭

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+5 −0
What does this suspicious URL structure do?

I (well, my spam trap) received email that I know is a scam, but I'm trying to understand how it works. The message contains a URL of the following form: https:/example.com:2096/?goto_app=Somethi...

2 answers  ·  posted 6mo ago by Monica Cellio‭  ·  last activity 6mo ago by Canina‭

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+2 −0
MS Teams - How to remove/hide "Welcome to the team! Here are some things to get going..." message?

How to remove or hide Welcome to the team! Here are some things to get going... message from Teams's Teams Channel? This one: Steps to reproduce: In the left side bar click on "Teams" (i...

0 answers  ·  posted 10mo ago by Vanity Slug ❤️‭  ·  edited 10mo ago by Vanity Slug ❤️‭

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+4 −0
Userscript or -style to disable responsiveness of website

I like to arrange my browser on one site of my screen and have room for another application on the other half of the screen. This results in a width of my browser window of about 775 px. Many site...

1 answer  ·  posted 9mo ago by samcarter‭  ·  last activity 5mo ago by Ullallulloo‭

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+2 −0
How to dump a MariaDB while mariadb.service is stopped, to move the database to a different server?

A MariaDB server is installed on a Linux server. The MariaDB service is currently stopped, so no client can connect to it. How to create a SQL-dump of all databases without starting the service? T...

0 answers  ·  posted 6mo ago by H_H‭  ·  edited 6mo ago by Canina‭

77%
+5 −0
How do I check email without depending on a mail client?

I use email frequently, for many things, some of them important (banks, work). From what I've seen, all the offline mail clients (like Thunderbird, Evolution, Kmail) suck for a power user - mail fi...

1 answer  ·  posted 10mo ago by matthewsnyder‭  ·  last activity 10mo ago by matthewsnyder‭

66%
+2 −0
How to set the default time format in Linux Debian.

How to set the default time format in Linux? For example to set the format the date command outputs when run with no parameters.

1 answer  ·  posted 7mo ago by H_H‭  ·  last activity 7mo ago by Quasímodo‭

60%
+1 −0
Circulate through spaces on macOS 11

Back in the days of OSX 10.6 Snow Leopard, one could circulate from the last space to the first space, e.g. if one was on the last space and used the keyboard shortcut to go to the next space, it w...

2 answers  ·  posted 1y ago by samcarter‭  ·  last activity 1y ago by samcarter‭

75%
+4 −0
How can I disable channel drag and drop in Discord?

When using Discord in a web browser, on a server where I have admin privileges, I sometimes find that I've accidentally moved a channel, which affects everyone on the server and can affect channel ...

1 answer  ·  posted 6mo ago by Monica Cellio‭  ·  last activity 5mo ago by Zer0‭

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+0 −0
What does the "preparing" step do when I upload a video on some website with my iPhone?

I have an iPhone 12 mini, which runs iOS 15. When I upload a 5GB video on some website such as https://www.filemail.com/, https://www.datatransfer.com/, https://www.sendbig.com/ or https://wetransf...

0 answers  ·  posted 5mo ago by Franck Dernoncourt‭

66%
+4 −1
HTML and Markdown aren't right for me. What other text markup types are around?

Hello, power users! I am trying to make a personal wiki/zettelkasten/card index sorta thing to organise my fictional world as well as the rest of my daily life. I chose Joplin, which is software I...

1 answer  ·  posted 11mo ago by Bianca_Railway‭  ·  last activity 10mo ago by matthewsnyder‭

66%
+2 −0
net::ERR_HTTP2_PROTOCOL_ERROR for a single user when using an Angular + ASP.NET Core application

Note: I am posting this here because I think this is more related to some configuration issue rather than a programming problem I have deployed an Angular (SPA) + ASP.NET Core application in a k8s...

0 answers  ·  posted 10mo ago by Alexei‭  ·  edited 10mo ago by Alexei‭

77%
+5 −0
Automated Git bisect

Inspired by this comment thread, is there a way to automate git bisect with a new test (and a known good state)? The way things usually work for me is… Oh no! Reproducible bug is found. (Manual...

1 answer  ·  posted 6mo ago by Michael‭  ·  last activity 6mo ago by Caleb‭

40%
+0 −1
Ought I clone my C Windows drive, from my old SSD to new SSD in new computer?

To save time, rather than installing Windows and programs afresh, I fancy cloning my old C SSD, on to my new SSD in my new computer. But I am getting mixed messages on cloning! Who's correct? Wh...

2 answers  ·  posted 9mo ago by TextKit‭  ·  last activity 8mo ago by matthewsnyder‭

71%
+3 −0
Measure distance in pixels on screen

I'd like to draw a rectangle on the screen and get the dimensions in pixels of that rectangle. A bit like a ruler in order to measure the distance on screen. I'm using Sway version 1.8 on Arch Lin...

1 answer  ·  posted 1y ago by Matthias Braun‭  ·  last activity 1y ago by Matthias Braun‭

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+6 −0
What technical steps can I take to reduce Repetitive Strain Injury (RSI) and discomfort from heavy computer use?

I use computers heavily, both for work and out of personal habits. It's probably typical for me to spend ~60 hours a week at a computer (how depressing, I know). Over the years, this has caused so...

2 answers  ·  posted 10mo ago by matthewsnyder‭  ·  edited 10mo ago by Alexei‭

77%
+5 −0
Hardware for occasional direct control of personal server

Sorry if the title is weird, please feel free to suggest a rephrase. I have a personal server in my closet. I host various software on this for my family's use. The vast majority of the time I con...

2 answers  ·  posted 10mo ago by matthewsnyder‭  ·  last activity 7mo ago by Journeymangeek ‭

66%
+2 −0
How do I find a good KVM switch?

I regularly use two computers with the same keyboard and monitor(s) with a KVM switch. With one button press, the KVM switch can transfer both the video output (monitors) and input (keyboard and mo...

0 answers  ·  posted 8mo ago by matthewsnyder‭

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+6 −0
Remove extension icon from Firefox url bar

I'm using the firefox extension metrication. I only ever use it via its entry in the context menu, therefore I would like to remove its icon from the url bar to gain more space: I tried the sugg...

1 answer  ·  posted 11mo ago by samcarter‭  ·  last activity 7mo ago by samcarter‭

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+2 −0
How can I set the font size in LibreOffice Draw to change based on the amount of text entered?

Is there a way to set a dynamic font size for text boxes in LibreOffice Draw? I want it to change the font size based on the amount of text entered. For example: versus (Images taken from th...

0 answers  ·  posted 8mo ago by tarhalda‭

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+4 −0
What is the magit equivalent of git switch branch?

What is the magit equivalent of git switch branch? I'm particularly interested in the situation where you cloned a repo, and want to checkout a remote branch locally. From the commandline that u...

0 answers  ·  posted 2y ago by mcp‭  ·  edited 2y ago by mcp‭

66%
+2 −0
How to update log diff buffer with cursor

MWE Using magit: Open log buffer: ll. Open a commit diff: ENT. Go back to log buffer without closing diff: window-other. Question Starting from the MWE above, is there a way to have the d...

0 answers  ·  posted 1y ago by mcp‭

62%
+3 −1
Alternative to Google SketchUp for quick sketches?

Google SketchUp used to be very popular among amateur "builders" - people would use it to design woodworking projects, 3D printer models, house renovations and so forth. The main strength was that ...

1 answer  ·  posted 9mo ago by matthewsnyder‭  ·  last activity 9mo ago by matthewsnyder‭

72%
+6 −1
Linux distro and documentation for a Windows power user wanting to become a Linux power user without spending a lifetime in the process?

I'm a very-long-time Windows user that has lots of experience with that OS and its predecessor (MS-DOS). I can't call myself exactly a Windows system programmer, although I know some of the APIs a...

4 answers  ·  posted 9mo ago by Lorenzo Donati‭  ·  last activity 8mo ago by matthewsnyder‭

60%
+1 −0
How to mark a folder as the destination for pasting in ranger?

In ranger, I am often copying a bunch of files from one folder to another. Currently I do it like this: Select files with Space Cut with F6 Navigate to the destination folder Paste with pp ...

1 answer  ·  posted 7mo ago by matthewsnyder‭  ·  last activity 7mo ago by matthewsnyder‭

60%
+1 −0
Windows 11 ─ how to change default UAC shield icon

I want to manage the customization of the small icon in the right of any shortcut started with admin privilegies I already know how to change the arrow in shortcut: HKEY_LOCAL_MACHINE\SOFTWARE\...

0 answers  ·  posted 1y ago by TOVOT‭

66%
+2 −0
Why do tty's log in even with a wrong password or none at all?

I have a Manjaro machine with mostly default programs in the background. I recently found out that when signing in to the other tty's (the ones you go to by pressing CTRL+ALT+F#), it logs in withou...

1 answer  ·  posted 8mo ago by SpookedByRoaches‭  ·  last activity 8mo ago by SpookedByRoaches‭

42%
+1 −2
Native Folder Synchronization on Android

What technically (or contractually) prevents cloud storage providers from implementing native support for folder synchronization in their Android apps?

0 answers  ·  posted 1y ago by AZeed‭  ·  reopened 1y ago by samcarter‭

40%
+0 −1
Does embedding an image, in an email, debauch its appearance or quality?

My bosses and colleagues prefer images to be embedded, rather than attaching an image to an email — not least because attachments can be wrongly flagged as spam, and because it's easier to see embe...

1 answer  ·  posted 2y ago by TextKit‭  ·  edited 2y ago by Quintec‭

75%
+4 −0
Fit page content to paper format in LibreOffice Writer

I have a docx file in A3 format here consisting of one page. Using LibreOffice Writer, I'd like to scale it down to A4 without breaking the layout. Eventually, I want to print the document on an A...

0 answers  ·  posted 12mo ago by Matthias Braun‭  ·  edited 10mo ago by Wicket‭

66%
+2 −0
How to make selection and overwrite from register all from ex mode

MWE line 1 line 2 line 3 line 4 line 5 line 6 line 7 Go to "line 4": /line 4 ENT. Delete into register: dd. Replace everything with register using only ex mode. (Non-ex equivalent: gg...

1 answer  ·  posted 1y ago by mcp‭  ·  last activity 1y ago by Quasímodo‭

60%
+1 −0
What in the HTML is preventing CutyCapt from capturing Altair output

Question I am using Altair to generate plots using python and pandas. What is preventing CutyCapt from capturing the plot in the html output? CutyCapt writes a blank png. MWE I am outputting ...

0 answers  ·  posted 2y ago by mcp‭  ·  edited 2y ago by mcp‭

77%
+5 −0
How to copy files preserving one directory up

Have mkdir -p d1/d1_sd1/ d2/d2_sd1/ touch d1/d1_sd1/f1.txt d2/d2_sd1/f1.txt . ├── d1 │   └── d1_sd1 │   └── f1.txt └── d2 └── d2_sd1 └── f1.txt 4 directories, 2 files ...

1 answer  ·  posted 2y ago by mcp‭  ·  last activity 1y ago by mcp‭

62%
+3 −1
How to jump to original mark after overwriting

MWE In Vim: mm. o ESC mm (by accident, meant mn). Question How do I jump to the original mark m set in action 1.? Edit I'm sorry, what I meant was you issue mm when you meant 'm. (It al...

1 answer  ·  posted 2y ago by mcp‭  ·  edited 2y ago by mcp‭

50%
+0 −0
Install Quarto extensions globally

Is there a way to install Quarto extensions globally? If I follow the installation instruction from https://quarto.org/docs/extensions/managing.html and e.g. use quarto add quarto-ext/fontawesome...

1 answer  ·  posted 1y ago by samcarter‭  ·  last activity 7mo ago by samcarter‭

75%
+4 −0
How do I fix Firefox fonts having extra spacing and weird numbers on Ubuntu?

After upgrading one of my computers to Firefox 99.0.1 on Ubuntu, it's started rendering some fonts—specifically DejaVu Sans and Arial, although there may be others—incorrectly. The actual words are...

1 answer  ·  posted 2y ago by Ullallulloo‭  ·  last activity 2y ago by Ullallulloo‭

75%
+4 −0
Get supported resolutions of scanner in Linux

How can I find out the different image resolutions in DPI that my scanner supports? I'd prefer to use a command line tool to get the supported resolutions.

1 answer  ·  posted 12mo ago by Matthias Braun‭  ·  edited 11mo ago by Wicket‭

50%
+0 −0
How do I fix Blue Screen of Death error "kmode_exception_not_handled?"

The blues screen of death appears whenever I attempt to boot into Windows. The information displayed says "kmode_exception_not_handled." I am tech savvy however I have not been able to find a solut...

0 answers  ·  posted 9mo ago by SavvyTechLearner‭  ·  edited 9mo ago by SavvyTechLearner‭

80%
+6 −0
How to indent list items in Vim

Problem How do I indent a list item in Vim the following way? Ideally I want this to happen automatically upon wrap, but will settle for something like ESC TAB doing the trick. Have This is a ...

1 answer  ·  posted 1y ago by mcp‭  ·  last activity 9mo ago by tssm‭

55%
+3 −2
In Word, how do I readily sort a string of numbers separated by commas?

My string of numbers is 32, 29, 10, 30, 40, 39, 48, 12, 42, 41, 38, 18. How can I sort this from smallest to largest most readily? I clicked OK as pictured below, but nothing happened. Then I pick...

2 answers  ·  posted 1y ago by TextKit‭  ·  last activity 11mo ago by Wicket‭

71%
+3 −0
How do I make Xbox stop telling me that I have a free game pass on Windows 10?

On my Lenovo Legion, every single time I boot up Windows 10, I get confronted by an Xbox app popping up and telling me that I have a free game pass or something and to log in to claim it. Every tim...

1 answer  ·  posted 1y ago by Mithical‭  ·  last activity 1y ago by Olin Lathrop‭