nvidia: fixed compatibility packages for nvidia

wiki/adobe_acrobat.md

@@ -0,0 +1,15 @@
+# Adobe Acrobat 
+
+[Adobe Acrobat](https://get.adobe.com/reader/) is a PDF reader developed and distributed by
+[Adobe](https://www.adobe.com/).
+It is free.
+
+## Usage
+
+This section addresses the usage of Adobe Acrobat.
+
+### Adding Digital Signatures
+
+In many office applications digital signatures are used that verify a user using a smart card.
+To digitally sign first select `All tools` and `Use a certificate`.
+Then select `Digitally sign` and follow further on-screen instruction.

wiki/android.md

@@ -96,11 +96,15 @@ This app is available at [F-Droid](/wiki/android/f-droid.md) as
 [Google Play Store](#app-store) by the
 [same name](https://f-droid.org/de/packages/org.liberty.android.freeotpplus/).
 
-### Custom ROMs
+### Android-based Operating Systems
 
-Besides the stock-firmware of vendors there are also custom ROMs.
+Besides the stock-firmware of vendors there are also so called custom ROMs.
 These are alternative firmware variants made by third party providers.
-A well known custom ROM is [LineageOS](/wiki/android/lineageos.md).
+Well known custom ROMs [LineageOS](/wiki/android/lineageos.md) and
+[GrapheneOS](/wiki/android/grapheneos.md).
+
+A general comparison of different operating systems based on Android can be found in a
+[table by eylenburg](https://eylenburg.github.io/android_comparison.htm).
 
 It is possible that some custom ROMs require the user to
 [unlock the bootloader](#unlocking-the-bootloader) before the installation can happen.

wiki/android/grapheneos.md

@@ -0,0 +1,32 @@
+# GrapheneOS
+
+[GrapheneOS](https://grapheneos.org/) - or short Graphene - is a custom
+[Android](/wiki/android.md)-ROM and operating system for
+[Smartphones and Tablets](/wiki/smart_device.md#smartphones-and-tablet-computers) with mostly free
+and open-source software.
+
+## Compatible Devices and Installation
+
+Graphene is only available on specific devices that feature a maintained build of GrapheneOS.
+A list of compatible devices sorted by vendor can be found on the
+[official website](https://grapheneos.org/releases#devices).
+Note that currently only Google Pixel devices are supported.
+
+## Usage
+
+This section addresses the usage of GrapheneOS.
+
+### Configuration
+
+GrapheneOS features various settings and possibilities for configurations.
+A general overview of this was give in a
+[Reddit post by Tryptamine9](https://www.reddit.com/r/GrapheneOS/comments/18te8no/my_ride_through_grapheneos_what_works_and_guide/).
+Another recommendation on settings for GrapheneOS can be found in 
+[a post by ventral digital](https://ventral.digital/posts/2024/12/9/practical-grapheneos-for-the-paranoid/).
+
+### Backup
+
+GrapheneOS features a built-in backup utility.
+It can be found in the settings under `System` and `Backup`.
+When enabled a recovery code made up by mutliple words have to be stored to be able to restore the
+backed up data.

wiki/audio.md

@@ -15,6 +15,11 @@ For voice based communication, social platforms or messengers navigate to the
 [section](/wiki/communication.md#social-platforms-messengers-and-voip-services).
 For headphones navigate to the [headphones article](/wiki/headphones.md):
 
+## Speech Recognition and Synthesis
+
+[Speech recognition and synthesis](/wiki/speech_recognition_and_synthesis.md) describe processes to 
+understand and convert spoken language to text aswell as the reverse process.
+
 ## Technical Specifications
 
 This section aswell as its subsections address all technical things about audio, like connections,
@@ -128,6 +133,10 @@ Another option is to use [OpenAudible](/wiki/openaudible.md).
 This program features various functions to manage Audible audiobooks that include download,
 converting and splitting.
 
+[SpotiFLAC](https://github.com/afkarxyz/SpotiFLAC) is a software that is able to download Spotify
+tracks, albums, artists and playlists as `.flac`-files from Tidal, Qobuz, Amazon Music and Deezer.
+An account on any of these services - or any account at all - is not required.
+
 ## Digitalizing and Analyzing Physical Mediums
 
 This section focusses on physical audio mediums like CDs, their digitalization to a digital audio

wiki/git_(general).md

@@ -25,9 +25,23 @@ A distinction can be made between
 Web interfaces for git are quite useful for easily showing code to other people.
 Additionally it is easy to collaborate together.
 
-- [Gitea](gitea.md) is an open-source and selfhosted and can be dockerized.
-- [GitHub](https://github.com) is the go to system for many people. Not
-  selfhosted, owned by microsoft ([cli-tool](https://github.com/github/hub)).
+- [Gitea](gitea.md) is an open-source and selfhosted git instance which can be dockerized.
+- [GitHub](https://github.com) is a popular git server. 
+  It is not selfhosted and owned by microsoft ([cli-tool](https://github.com/github/hub)).
+- [GitLab](https://gitlab.com) is a self-hostable git instance which also has a default version
+  available via their website.
+
+#### Git Apps
+
+Depending on the [specific server](#server-with-web-interface) used there are many different apps
+that can be used.
+
+- For [GitHub](https://github.com) there is app with the same name for
+  [Android](/wiki/android.md) devices and iOS devices.
+- For [Gitea](/wiki/gitea.md) and Forgejo there is an app called [GitNex](https://gitnex.com) which
+  is available for [Android](/wiki/android.md) devices.
+- For [GitLab](https://gitlab.com) there is an app called [LabNex](https://labnex.app) which is
+  available for [Android](/wiki/android.md) devices.
 
 #### Server without graphical interface
 

wiki/hailo.md

@@ -55,6 +55,16 @@ hailo optimize --use-random-calib-set <path-to-har-model>
 hailo compiler <path-to-optimized-har-model>
 ```
 
+If a calibration data set is available the following command can be used to optimize the model using
+this data set.
+`<data-set>` is the path of the data set.
+This is a directory containing `.npy` files that store single data points (for example images) in
+the input format.
+
+```sh
+hailo optimize --calib-set-path <data-set> <path-to-har-model>
+```
+
 Note that the user in the Docker container usually uses anothr UID and GID.
 To make the volume and files accessible inside the container the IDs of the files in the volume
 should be changed accordingly - for example as shown in the following example.

wiki/linux/appimage.md

@@ -0,0 +1,21 @@
+# AppImage
+
+[AppImage](https://appimage.org/) is a portable Linux application format that allows programs to
+run without being installed through a traditional package manager.
+
+## Usage
+
+This section addresses the usage of AppImage files.
+
+### Running and Installing AppImage Files
+
+This section is based on an
+[article by Sujit Kumar](https://dev.to/sujit-shrc/install-appimages-on-arch-based-linux-lm2).
+
+AppImages are executed directly as standalone binaries.
+To start an application make the AppImage executable using the following command.
+`<appimage-path>` is the path to the AppImage file.
+
+```sh
+chmod +x <appimage-path>
+```

wiki/linux/bluez.html

@@ -1,271 +0,0 @@
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-  <style>
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-</head>
-<body>
-<h1 id="bluez">BlueZ</h1>
-<p><a href="http://www.bluez.org/">BlueZ</a> is an implementation of the
-<a href="/wiki/bluetooth.md">Bluetooth</a> standard. This entry features
-the BlueZ package and all software that is based on it.</p>
-<h2 id="setup">Setup</h2>
-<p>On most <a href="/wiki/linux.md">Linux</a> distributions BlueZ can be
-installed with the <code>bluez</code> package. Additionally the
-<code>bluez-utils</code> package needs to be installed. To load the
-kernel module <code>modprobe btusb</code> needs to be run. Afterwards
-the <a
-href="/wiki/linux/systemd.md#startstopenabledisable-a-service">service</a>
-can be started and enabled by running the following commands.</p>
-<div class="sourceCode" id="cb1"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="ex">systemctl</span> start bluetooth.service</span>
-<span id="cb1-2"><a href="#cb1-2" aria-hidden="true" tabindex="-1"></a><span class="ex">systemctl</span> enable bluetooth.service</span></code></pre></div>
-<h2 id="usage">Usage</h2>
-<p>The Bluetooth features can be managed by different types of
-front-ends.</p>
-<ul>
-<li><code>bluetoothctl</code> is a command-line interface included in
-the <code>bluez-utils</code> package</li>
-<li><code>bluetuith</code> can be used as a bluetooth manager with a <a
-href="/wiki/linux/system_console.md">terminal</a> user interface. It is
-included in a package of the same name, that needs to be installed
-before usage. Using <code>bluetuith</code> the <a
-href="/wiki/bluetooth.md">Bluetooth</a> can be turned on (or off) by
-pressing <code>o</code>, devices can be searched for by pressing
-<code>s</code>, a selected device can be paired by pressing
-<code>p</code> and finally connected by pressing <code>c</code> before
-<code>bluetuith</code> can be left with <code>Q</code>.</li>
-</ul>
-</body>
-</html>

wiki/linux/easyeffects.md

@@ -1,15 +1,12 @@
 # Easyeffects
 
-[Easyeffects](https://github.com/wwmm/easyeffects) is a free and open-source
-GUI-software for applying sound effects and filters on input and output audio
-streams.
-Easyeffects uses [Pipewire](./pipewire.md) as
-[sound server](/wiki/linux/audio.md#sound-server).
+[Easyeffects](https://github.com/wwmm/easyeffects) is a free and open-source GUI-software for
+applying sound effects and filters on input and output audio streams.
+Easyeffects uses [Pipewire](./pipewire.md) as [sound server](/wiki/linux/audio.md#sound-server).
 
 ## Setup
 
-Easyeffects can be installed on most distributions by installing the
-`easyeffects` package.
+Easyeffects can be installed on most distributions by installing the `easyeffects` package.
 An installation via [Flatpak](./flatpak.md) is also possible.
 
 ## Usage
@@ -19,27 +16,29 @@ Easyeffects can apply `Effects` to input and output sound.
 ### Noise cancellation
 
 Setup
-Noise cancellation can be achieved by installing
-Easyeffects.
-Make sure to check the box `Process all Inputs` and `Process all Outputs` to
-route everything through `easyeffects`.
+Noise cancellation can be achieved by installing Easyeffects.
+Make sure to check the box `Process all Inputs` and `Process all Outputs` to route everything
+through `easyeffects`.
 Make log out of your system afterwards.
 To enable noise cancellation navigate `Inputs` and click `Plugins`.
 After that click `Add Plugin` and select `Noise Reduction`.
 
+An alternative way to achieve noise cancellation is using the the `Deep Noise Remover` plugin.
+There is a
+[guide by Adam Gradzki](https://adamgradzki.com/adding-deepfilternet-noise-reduction-to-easy-effects-on-arch-linux.html)
+which describes the setup.
+
 ### Presets
 
-Presets can be created by selecting `Presets`, setting the name and clicking the
-`+` to save it.
+Presets can be created by selecting `Presets`, setting the name and clicking the `+` to save it.
 It is then displayed in the list below from where it can be loaded or deleted.
 Presets are saved in the directory `~/.config/easyeffects/input` and
 `~/.config/easyeffects/output`.
 
 #### Recommended Presets
 
-The following is a list of presets that have been tested and only need slight
-configuration to adjust them to the specific system.
+The following is a list of presets that have been tested and only need slight configuration to
+adjust them to the specific system.
 
 - [tiyns voice input preset](https://github.com/tiyn/dotfiles/blob/master/.config/easyeffects/input/voice.json)
-  is a list of different effects to achieve an enhanced quality of microphone
-  sound for speach.
+  is a list of different effects to achieve an enhanced quality of microphone sound for speach.

wiki/linux/fingerprint_reader.md

@@ -0,0 +1,126 @@
+# Fingerprint Reader
+
+Fingerprint readers can be used for local authentication on
+[Linux](/wiki/linux.md) systems.
+
+## Setup
+
+Support for most fingerprint reader devices is provided by the `libfprint` library and the
+`fprintd` daemon, which in turn need to be installed.
+Many [Linux](/wiki/linux.md) distributions package both components directly under this name.
+
+After installation restart the daemon.
+
+```sh
+sudo systemctl restart fprintd
+```
+
+By default enrolling fingerprints may require administrative privileges.
+This can be changed using a `polkit` rule that allows members of the `wheel` group to enroll
+fingerprints without using `sudo`.
+
+Create the file `/etc/polkit-1/rules.d/49-fprint.rules`.
+
+```sh
+sudo vim /etc/polkit-1/rules.d/49-fprint.rules
+```
+
+Insert the following rule.
+
+```txt
+polkit.addRule(function(action, subject) {
+    if (action.id == "net.reactivated.fprint.device.enroll" &&
+        subject.isInGroup("wheel")) {
+        return polkit.Result.YES;
+    }
+});
+```
+
+## Usage
+
+This section addresses the usage of fingerprint readers.
+
+### Enrolling a Fingerprint
+
+A fingerprint can be registered using the following command.
+
+```sh
+fprintd-enroll
+```
+
+The program will repeatedly ask to place a finger on the reader until the fingerprint has been
+successfully recorded.
+
+### Listing Stored Fingerprints
+
+Stored fingerprints of the current user can be displayed with the following command.
+`<user>` describes the username to list fingerprints for.
+
+```sh
+fprintd-list <user>
+```
+
+Fingerprints of other users can be inspected using administrative privileges.
+
+```sh
+sudo fprintd-list root
+```
+
+### Removing Fingerprints
+
+Fingerprints can be deleted using `fprintd-delete`.
+The following displays the removal of a finger called `<finger>` (for example `right-index-finger`)
+for a user called `<user>`.
+
+```sh
+sudo fprintd-delete <user> <finger>
+```
+
+### Using Fingerprints with `sudo`
+
+Fingerprint authentication can be used with `sudo` through PAM.
+
+Edit the configuration file.
+
+```sh
+sudo vim /etc/pam.d/sudo
+```
+
+Add the following line near the top of the file.
+The line should be placed near the top of the file so that fingerprint authentication is attempted
+before password authentication.
+
+```txt
+auth sufficient pam_fprintd.so
+```
+
+With this configuration the fingerprint reader can be used for `sudo` authentication while the
+password remains available as a fallback.
+
+## Troubleshooting
+
+This section will focus on errors and the fixing of errors of fingerprint readers.
+
+### Permission denied when enrolling fingerprints
+
+When attempting to enroll a fingerprint the following error may occur:
+
+```txt
+EnrollStart failed: GDBus.Error:net.reactivated.Fprint.Error.PermissionDenied:
+Not Authorized: net.reactivated.fprint.device.enroll
+```
+
+In this case `fprintd` requires elevated privileges to enroll fingerprints.
+
+The issue can be solved by creating a `polkit` rule which allows members of the `wheel` group to
+enroll fingerprints.
+
+In this case the polkit rule `/etc/polkit-1/rules.d/49-fprint.rules` most likely was not set as
+described in the [setup section](#setup).
+
+After adding the rule the error should vanish.
+The rule fingerprint enrollment can then be executed without `sudo`.
+
+```sh
+fprintd-enroll
+```

wiki/linux/git_(package).md

@@ -28,6 +28,58 @@ There is also an interactive
 Robertson also made guides on [post production](https://github.com/SethRobertson/GitPostProduction)
 and [best practices](http://sethrobertson.github.io/GitBestPractices).
 
+### Modify a Commit Already Done 
+
+In Git it is possible to alter a commit.
+This can be done by using the `--amend` flag in the `commit` option.
+Together with the `--no-edit` flag it will create a new commit that will replace the old one with
+the same message and the newly changed files.
+This command will look like the following.
+
+```sh 
+git commit --amend --no-edit
+```
+
+A graphic that visualizes the way amending works was made by
+[jubb0bs in a Stackoverflow comment](https://stackoverflow.com/questions/26050327/how-does-git-commit-amend-work-exactly).
+
+After amending a normal `git push` will not work as a commit was removed.
+In this case to [push it has to be done forcefully](#force-pushing).
+
+### Force Pushing
+
+Force pushing in Git allows you to overwrite the history of a remote branch.
+Using the following command replaces the remote branch with your local state, even if other commits 
+have been pushed in the meantime, which can in turn permanently remove these commits.
+
+```sh
+git push --force
+```
+
+Using the force command with the `--force-with-lease` flag, as shown in the following command, 
+performs a safety check before overwriting.
+It only proceeds if the remote branch is still in the expected state and rejects the push 
+otherwise. 
+Most of the time, especially when using shared branches, this is generally considered the safer and
+preferred option.
+
+```sh
+git push --force-with-lease
+```
+
+### Visualize Commit Graph 
+
+The commit history of a Git repository can best be visualized using a graph.
+This can be done by using the default `git` command as the following command shows.
+
+```sh 
+git log --graph
+```
+
+This however is a bit hard to read.
+Therefore other tools have been created, that display the graph a bit more intuitively.
+One of this tools is called [keifu](https://github.com/trasta298/keifu).
+
 ### Ignore files having local changes
 
 If you need to make changes to a file that are local you can run
@@ -141,3 +193,20 @@ git config --global color.diff.old        "red bold"
 git config --global color.diff.new        "green bold"
 git config --global color.diff.whitespace "red reverse"
 ```
+
+### Save HTTPS Credentials
+
+The credentials used for HTTPS authorization can be saved with the following command.
+
+```sh
+git config --global credential.helper store
+```
+
+They can also be cached with the following command.
+
+```sh
+git config --global credential.helper cache
+```
+
+Both of these commands work globally.
+For local storing or caching of credentials the commands have to be adapted.

wiki/linux/hardware_(linux).md

@@ -1,9 +1,9 @@
 # Hardware (Linux)
 
-This entry focusses on various hardware components of a [Linux](/wiki/linux.md) desktop PC or a
+This entry focuses on various hardware components of a [Linux](/wiki/linux.md) desktop PC or a
 laptop.
 For non-Linux specific or general topics in hardware see the
-[correspoding entry](/wiki/hardware_%28general%29.md)
+[corresponding entry](/wiki/hardware_%28general%29.md)
 
 ## Battery
 
@@ -11,22 +11,22 @@ The battery of a notebook can be inspected by using the `upower` command.
 To use it the tool needs to be installed.
 In most [Linux](/wiki/linux.md) distributions this is bundled in a package of the same name.
 
-This section is based on [a video by eKiwi](https://youtu.be/t9KMFDTb79E) which addresses battery
-health.
+This section is based on [a YouTube video by the user eKiwi](https://youtu.be/t9KMFDTb79E) which
+addresses battery health.
 
-To find out about a battery, its name needs to be known, which can be done using the following
+To find out about a battery, its name needs to be known which can be done using the following
 command.
 
 ```sh
 upower -e
 ```
 
-Afterwards different values like the state, voltage, percentage and many other can be displayed.
-Additionally it will show the original capacity (`energy-full-design`) and the current capacity
+Afterward different values like the state, voltage, percentage and much other can be displayed.
+Additionally, it will show the original capacity (`energy-full-design`) and the current capacity
 (`energy-full`), which can be used to determine the health of the battery.
 The following is an example command where `<battery-name>` is the name of the batter returned from
 the previous step.
-This might by similar to `/org/freedesktop/UPower/devices/battery_BAT0`.
+This might be similar to `/org/freedesktop/UPower/devices/battery_BAT0`.
 
 ```sh
 upower -i <battery-name>
@@ -62,7 +62,7 @@ like the RPM for fans.
 This section is based on a
 [Reddit comment by zedbraxmen](https://www.reddit.com/r/thinkpad/comments/wjb8qz/configuring_trackpoint_in_wayland/).
 
-The sensitivity and speed of the classic trackpoint on ThinkPads can be changed using UDEV rules.
+The sensitivity and speed of the classic TrackPoint on ThinkPads can be changed using UDEV rules.
 The following lines are an example for a potential file `.rules` located at `/etc/udev/rules.d/`.
 It could look something like the following.
 The values for sensitivity and speed could be adjusted.
@@ -74,3 +74,10 @@ ATTR{name}=="TPPS/2 IBM TrackPoint",
 ATTR{device/sensitivity}="275",
 ATTR{device/speed}="215",
 ```
+
+## Fingerprint Readers
+
+Many modern laptops include fingerprint sensors which can be used for authentication on
+[Linux](/wiki/linux.md).
+Setup and usage is described in the
+[entry regarding fingerprint reader](/wiki/linux/fingerprint_reader.md).

wiki/linux/networkmanager.md

@@ -19,7 +19,7 @@ After installation `networkmanager.service` has to be enabled by the used
 [init-system](/wiki/linux/init.md) (for example
 [systemD](/wiki/linux/systemd.md#startstopenabledisable-a-service)).
 
-### OpenVPN
+### OpenVPN Integration
 
 NetworkManager needs a plugin to work with openvpn configurations.
 This plugin can be installed with the `networkmanager-openvpn` package.
@@ -28,6 +28,14 @@ OpenVPNs `.ovpn` files can then be imported by running
 `nmcli connection import type openvpn file <openvpn-file>`.
 Afterwards they can be modified accordingly.
 
+### Prioritize Connections
+
+Connections can be prioritized making NetworkManager chose specific ones over others.
+This can be done using `nm-connection-editor`.
+Select the connection and navigate to `General`.
+Then set the priority under `Connect automaticcally with priority` where `0` is the highest
+priority, `1` being the next highest and so on.
+
 ## Troubleshooting
 
 This section focusses on the troubleshooting of situations where the system does not connect

wiki/linux/nvidia.md

@@ -41,8 +41,9 @@ drivers are not compatible with Pascal GPUs anymore as explained in
 This is due to the drop of support for these cards from Nvidias site.
 If Pascal-GPUs are still used some minor changes need to be performed and some packets need to be
 replaced.
-On Arch Linux-based systems this can be achieved by replacing the packages `nvidia-open` and
-`nvidia-open-utils` with `nvidia-580xx-dkms`, `nvidia-580xx-utils` and  `lib32-nvidia-580xx-utils`.
+On Arch Linux-based systems this can be achieved by replacing the packages `lib32-nvidia-utils`,
+`nvidia-open` and `nvidia-open-utils` with `nvidia-580xx-dkms`, `nvidia-580xx-utils` and
+`lib32-nvidia-580xx-utils`.
 If upgrading from a Pascal-GPU to a newer version this change needs to be undone.
 
 After the packages are changed it is important to

wiki/linux/package_manager.md

@@ -1,6 +1,8 @@
 # Package Manager
 
-Package managers are important programs to get software onto your system.
+Package managers are used to handle the installation and management of programs on systems.
+
+## List of Package Managers
 
 The following is a list of package managers and the corresponding [Linux](/wiki/linux.md)
 distributions.
@@ -9,4 +11,14 @@ distributions.
   [Proxmox](/wiki/linux/proxmox.md) use the [APT](/wiki/linux/package_manager/apt.md) package
   manager.
 - [Arch Linux](/wiki/linux/arch-linux.md) and Arch-based distributions use
-  [Pacman]() and various managers for the AUR.
+  [Pacman](/wiki/linux/package_manager/pacman_and_aur.md) and various managers for the AUR.
+
+## Alternative Software Distribution Formats
+
+Besides traditional package managers, there are portable or universal application formats that work
+across distributions.
+These formats are not package managers.
+They distribute standalone applications that can run independently of the system package database.
+
+- [AppImage](/wiki/linux/appimage.md)
+- [Flatpak](/wiki/linux/flatpak.md)

wiki/linux/package_manager/pacman_and_aur.md

@@ -314,8 +314,8 @@ This section is based on a
 
 In this case the error stems from a missing package.
 Normally it can easily be fixed by installing that corresponding package.
-But please note that [pyenv](/wiki/programming_language/golang.md#setup) can hide packages if the
-global Python version is set to something other than `system`.
+But please note that [pyenv](/wiki/programming_language/python.md#pyenv-installation) can hide
+packages if the global Python version is set to something other than `system`.
 This is especially the case on [Arch Linux-systems](/wiki/linux/arch-linux.md) because Python
 packages are also installed via [Pacman or Yay](#arch-linux-pacman-and-yay).
 In this case the global Version has to be changed to `system` or the package installed to the

wiki/linux/proxmox.md

@@ -194,3 +194,16 @@ Find them with `find /etc -change '*eth0*'` and move them to the new name.
 After that `reboot` and the internet should be up again.
 (sources: [debian website](https://wiki.debian.org/NetworkInterfaceNames) and
 [proxmox forum](https://forum.proxmox.com/threads/upgrade-motherboard-reinstall.48630))
+
+### Balooning RAM and Resulting Problems
+
+When using a balooning device for RAM error messages - for example by [Docker](/wiki/docker.md) can
+be hidden.
+It is then more difficult to find the out-of-memory error that makes a program crash.
+Problems with balooning RAM can be found using the following command.
+
+```sh 
+journalctl -k
+```
+
+A typical error message for this type of issue is `Out of puff!`.

wiki/programming_language.md

@@ -0,0 +1,18 @@
+# Programming Language
+
+A programming language is a language for expressing computer programs.
+
+## List of Programming Languages
+
+The following is a list of programming languages that are featured in this wiki.
+
+- [C](/wiki/programming_language/c.md)
+- [Go](/wiki/programming_language/go.md)
+- [Nim](/wiki/programming_language/nim.md)
+- [Python](/wiki/programming_language/python.md)
+- [Rocq](/wiki/programming_language/rocq.md)
+- [Rust](/wiki/programming_language/rust.md)
+- [VHDL](/wiki/programming_language/vhdl.md)
+- [Viper](/wiki/programming_language/viper.md)
+<!-- TODO: add short sentences -->
+<!-- TODO: add SHELL script? -->

wiki/programming_language/python.md

@@ -174,21 +174,20 @@ This section addresses the [PyTorch module](https://pytorch.org/).
 Pytorch is a machine learning resource which is often used for
 [neural networks](/wiki/neural_network.md).
 
-#### Setup Pytorch with Cuda for GPU usage
+#### Setup Pytorch with CUDA for GPU usage
 
-Please note that according to
-[various sources](https://www.reddit.com/r/archlinux/comments/1nxipcu/nvidia_pascal/gpu_not_supporting_cuda_13_can_i)
-Cuda 13 does not support nVidia Pascal GPUs.
-In this case an earlier version of Cuda has to be used.
+CUDA is also only available for Nvidia GPUs.
+For AMD GPUs refer to [the ROCm section](#setup-pytorch-with-rocm-for-gpu-usage).
 
 If you are on Arch Linux or a distribution based on it install
 `python-pytorch-cuda` via `pacman -S python-pytorch-cuda`.
 
 After that visit
-[the official pytorch website](https://pytorch.org/get-started/locally/) and
-install pytorch for your custom configuration.
+[the official PyTorch website](https://pytorch.org/get-started/locally) and
+install PyTorch for your custom configuration.
 
-After that try to run the following python script:
+After that try to run the following python script.
+This should give back `True` if the setup was successful and the GPU is available.
 
 ```python
 import torch
@@ -196,7 +195,66 @@ import torch
 torch.cuda.is_available()
 ```
 
-This should give back `True`.
+Please note that according to
+[various sources](https://www.reddit.com/r/archlinux/comments/1nxipcu/nvidia_pascal/gpu_not_supporting_cuda_13_can_i)
+CUDA 13 does not support nVidia Pascal GPUs.
+In this case an earlier version of CUDA has to be used.
+
+#### Setup PyTorch with ROCm for GPU usage
+
+ROCm is also only available for AMD GPUs.
+For Nvidia GPUs refer to [the CUDA section](#setup-pytorch-with-cuda-for-gpu-usage).
+
+For ROCm to work some system packages have to be installed.
+For Linux refer to the
+[official Linux guide](https://rocm.docs.amd.com/projects/radeon-ryzen/en/latest/docs/install/installrad/native_linux/install-radeon.html).
+For [Arch Linux](/wiki/linux/arch-linux.md) although it is not listed the required
+[AUR packages](/wiki/linux/package_manager.md) include `rocm-core`, `rocminfo`, `roctracer` and
+`rccl`.
+For Windows refer to the
+[official Windows guide](https://rocm.docs.amd.com/projects/radeon-ryzen/en/latest/docs/install/installrad/windows/howto_windows.html).
+
+After the systemwide setup the project environment can be setup.
+It is recommended to use [virtual environments](#using-virtual-environments).
+The easiest way to achieve ROCm support is by using [pip](#modules).
+As explained in the 
+[official PyTorch guide](https://rocm.docs.amd.com/projects/radeon-ryzen/en/latest/docs/install/installrad/native_linux/install-pytorch.html)
+the following example can be used inside the environment to install all needed ROCm packages.
+In this example the version `7.2` is installed.
+Adjustments to the command may have to be done in case another version should be installed.
+
+```sh 
+wget https://repo.radeon.com/rocm/manylinux/rocm-rel-7.2/torch-2.9.1%2Brocm7.2.0.lw.git7e1940d4-cp312-cp312-linux_x86_64.whl
+wget https://repo.radeon.com/rocm/manylinux/rocm-rel-7.2/torchvision-0.24.0%2Brocm7.2.0.gitb919bd0c-cp312-cp312-linux_x86_64.whl
+wget https://repo.radeon.com/rocm/manylinux/rocm-rel-7.2/triton-3.5.1%2Brocm7.2.0.gita272dfa8-cp312-cp312-linux_x86_64.whl
+wget https://repo.radeon.com/rocm/manylinux/rocm-rel-7.2/torchaudio-2.9.0%2Brocm7.2.0.gite3c6ee2b-cp312-cp312-linux_x86_64.whl
+pip install \
+torch-2.9.1+rocm7.2.0.lw.git7e1940d4-cp312-cp312-linux_x86_64.whl \
+torchvision-0.24.0+rocm7.2.0.gitb919bd0c-cp312-cp312-linux_x86_64.whl \
+torchaudio-2.9.0+rocm7.2.0.gite3c6ee2b-cp312-cp312-linux_x86_64.whl \
+triton-3.5.1+rocm7.2.0.gita272dfa8-cp312-cp312-linux_x86_64.whl
+```
+
+If old versions of `torch`, `torchvision`, `torchaudio` or `triton` are installed inside the
+environment they may need to be removed.
+
+After this installation for some GPUs - especially integrated GPUs like the Radeon 660M - an
+additional step has to be taken.
+In this case the following global shell variable has to be set.
+
+```sh 
+export HSA_OVERRIDE_GFX_VERSION=10.3.0
+```
+
+After that try to run the following python script.
+Since ROCm uses a bridge to access CUDA it should give back `True` if the setup was successful and
+the GPU is available.
+
+```python
+import torch
+
+torch.cuda.is_available()
+```
 
 ### Hailo
 

wiki/programming_language/rocq.md

@@ -0,0 +1,75 @@
+# Rocq
+
+[Rocq](https://rocq-prover.org/) is an interactive theorem prover.
+It was formerly known as Coq.
+
+## Setup
+
+Rocq can be installed as explained on [the official website](https://rocq-prover.org/install).
+
+The easiest way to install Rocq is by using Opam due to it also being able to manage packages for
+Rocq.
+Opam needs to be installed for this.
+On most [Linux-based Systems](/wiki/linux.md) the [package manager](/wiki/linux/package_manager.md)
+contains a package called `opam`.
+If Opam was not initialized before, do it using the following commands.
+The command may ask to edit the config file for the shell.
+This is needed to function correctly.
+
+```sh
+opam init
+eval $(opam env)
+```
+
+Then Rocq can be installed using the following command.
+`<version>` has to be set to the desired version to install (for example `9.0.0`).
+
+```sh
+opam pin add rocq-prover <version>
+```
+
+## Usage
+
+This section addresses the usage of Rocq.
+
+### Basic Usage
+
+Rocq proves are saved in `.v` files.
+These can be compiled using the following command where `<file>` is a Rocq proof file.
+
+```sh 
+rocq c <file>
+```
+
+If nothing is shown as output and files like a `.vo` file are generated the proof was successful.
+Otherwise it was not successful.
+
+### Examples
+
+The following example proofs can be used to confirm the [Rocq setup](#setup) to work correctly.
+
+The following is a simple proof for commutativity of addition.
+This proof is correct.
+
+```v 
+Theorem plus_comm : forall n m : nat, n + m = m + n.
+Proof.
+  intros n m.
+  induction n as [| n' IH].
+  - simpl. rewrite <- plus_n_O. reflexivity.
+  - simpl. rewrite IH. rewrite <- plus_n_Sm. reflexivity.
+Qed.
+```
+
+The following proof attempts to proof that all natural numbers are equal to zero which is obviously
+false.
+
+```v 
+Theorem all_zero : forall n : nat, n = 0.
+Proof.
+  intros n.
+  destruct n.
+  - reflexivity.
+  - reflexivity.
+Qed.
+```

wiki/speech_recognition_and_synthesis.md

@@ -0,0 +1,17 @@
+# Speech Recognition and Synthesis
+
+Speech recognition describes the process of understanding and interpreting spoken language.
+The most common form of this is speech-to-text (STT) programs, that convert spoken language into
+text.
+On the other hand speech synthesis describes the artificial production of human speech.
+A Text-to-speech (TTS) program is one, that converts an input text to speech. 
+
+## Speech-to-Text Programs
+
+The following is a list of STT programs.
+
+- [Nerd Dictation](https://github.com/ideasman42/nerd-dictation/) is an offline speech recognition
+    software for [Linux](/wiki/linux.md)-based operating systems.
+
+Some alternatives mostly for Linux systems were listed in a
+[Reddit post by tuananh_org](https://www.reddit.com/r/archlinux/comments/1j77921/speech_to_text_app/).