diff --git a/Applications/Essential/fd.md b/Applications/Essential/fd.md
index 4576555..9367388 100644
--- a/Applications/Essential/fd.md
+++ b/Applications/Essential/fd.md
@@ -1,9 +1,8 @@
 # [fd](https://github.com/sharkdp/fd)
 
+## Installation
+
 | Distribution | Package   |
 | ------------ | --------- |
 | Arch Linux   | `fd`      |
-| Debian       | `fd-find` |
 | Ubuntu       | `fd-find` |
-| Fedora       | `fd-find` |
-| Homebrew     | `fd`      |
diff --git a/Applications/Essential/ripgrep.md b/Applications/Essential/ripgrep.md
index 261568f..56a2ebb 100644
--- a/Applications/Essential/ripgrep.md
+++ b/Applications/Essential/ripgrep.md
@@ -1,9 +1,8 @@
 # [ripgrep](https://github.com/BurntSushi/ripgrep)
 
+## Installation
+
 | Distribution | Package   |
 | ------------ | --------- |
 | Arch Linux   | `ripgrep` |
-| Debian       | `ripgrep` |
 | Ubuntu       | `ripgrep` |
-| Fedora       | `ripgrep` |
-| Homebrew     | `ripgrep` |
diff --git a/Applications/Essential/rsync.md b/Applications/Essential/rsync.md
index 21cc166..2dbf11b 100644
--- a/Applications/Essential/rsync.md
+++ b/Applications/Essential/rsync.md
@@ -1,12 +1,13 @@
 # rsync
 
+## Installation
+
 | Distribution | Package |
 | ------------ | ------- |
 | Arch Linux   | `rsync` |
-| Debian       | `rsync` |
 | Ubuntu       | `rsync` |
-| Fedora       | `rsync` |
-| Homebrew     | `rsync` |
+
+## Usage
 
 ```sh
 rsync -vah src dest
diff --git a/Applications/Essential/tmux.md b/Applications/Essential/tmux.md
index ff9a4c8..17b051a 100644
--- a/Applications/Essential/tmux.md
+++ b/Applications/Essential/tmux.md
@@ -1,12 +1,13 @@
 # [tmux](https://wiki.archlinux.org/index.php/Tmux)
 
+## Installation
+
 | Distribution | Package |
 | ------------ | ------- |
 | Arch Linux   | `tmux`  |
-| Debian       | `tmux`  |
 | Ubuntu       | `tmux`  |
-| Fedora       | `tmux`  |
-| Homebrew     | `tmux`  |
+
+## Usage
 
 Imagine you want to run a long task in terminal, but you don't want to keep terminal open.
 
diff --git a/Applications/Misc/Bitwarden.md b/Applications/Misc/Bitwarden.md
deleted file mode 100644
index 9925de7..0000000
--- a/Applications/Misc/Bitwarden.md
+++ /dev/null
@@ -1,6 +0,0 @@
-# [Bitwarden](https://bitwarden.com/)
-
-| Distribution | Package                                                             |
-| ------------ | ------------------------------------------------------------------- |
-| Snap         | [Bitwarden](https://snapcraft.io/bitwarden)                         |
-| Flatpak      | [Bitwarden](https://flathub.org/apps/details/com.bitwarden.desktop) |
diff --git a/Applications/Misc/Syncthing.md b/Applications/Misc/Syncthing.md
index 12b93ae..1967f4c 100644
--- a/Applications/Misc/Syncthing.md
+++ b/Applications/Misc/Syncthing.md
@@ -1,9 +1,8 @@
 # [Syncthing](https://github.com/syncthing/syncthing)
 
+## Installation
+
 | Distribution | Package     |
 | ------------ | ----------- |
 | Arch Linux   | `syncthing` |
-| Debian       | `syncthing` |
 | Ubuntu       | `syncthing` |
-| Fedora       | `syncthing` |
-| Homebrew     | `syncthing` |
diff --git a/Applications/Misc/Tig.md b/Applications/Misc/Tig.md
index 2e33d0f..adc31fd 100644
--- a/Applications/Misc/Tig.md
+++ b/Applications/Misc/Tig.md
@@ -1,9 +1,8 @@
 # [Tig](https://github.com/jonas/tig)
 
+## Installation
+
 | Distribution | Package |
 | ------------ | ------- |
 | Arch Linux   | `tig`   |
-| Debian       | `tig`   |
 | Ubuntu       | `tig`   |
-| Fedora       | `tig`   |
-| Homebrew     | `tig`   |
diff --git a/Applications/Misc/bat.md b/Applications/Misc/bat.md
index ea24d98..6f81529 100644
--- a/Applications/Misc/bat.md
+++ b/Applications/Misc/bat.md
@@ -1,12 +1,13 @@
 # [bat](https://github.com/sharkdp/bat)
 
+## Installation
+
 | Distribution | Package |
 | ------------ | ------- |
 | Arch Linux   | `bat`   |
-| Debian       | `bat`   |
 | Ubuntu       | `bat`   |
-| Fedora       | `bat`   |
-| Homebrew     | `bat`   |
+
+## Usage
 
 List themes:
 
diff --git a/Applications/Misc/bucklespring.md b/Applications/Misc/bucklespring.md
index fab6d82..2f058cb 100644
--- a/Applications/Misc/bucklespring.md
+++ b/Applications/Misc/bucklespring.md
@@ -1,8 +1,8 @@
 # [bucklespring](https://github.com/zevv/bucklespring)
 
-| Distribution | Package                                           |
-| ------------ | ------------------------------------------------- |
-| Arch Linux   | `bucklespring`                                    |
-| Debian       | `bucklespring`                                    |
-| Ubuntu       | `bucklespring`                                    |
-| Snap         | [bucklespring](https://snapcraft.io/bucklespring) |
+## Installation
+
+| Distribution | Package        |
+| ------------ | -------------- |
+| Arch Linux   | `bucklespring` |
+| Ubuntu       | `bucklespring` |
diff --git a/Applications/Misc/duf.md b/Applications/Misc/duf.md
index c843fa8..af6ba50 100644
--- a/Applications/Misc/duf.md
+++ b/Applications/Misc/duf.md
@@ -1,7 +1,7 @@
 # [duf](https://github.com/muesli/duf)
 
-| Distribution | Package                                          |
-| ------------ | ------------------------------------------------ |
-| Arch Linux   | `duf`                                            |
-| Snap         | [duf-utility ](https://snapcraft.io/duf-utility) |
-| Homebrew     | `duf`                                            |
+## Installation
+
+| Distribution | Package |
+| ------------ | ------- |
+| Arch Linux   | `duf`   |
diff --git a/Applications/Misc/exa.md b/Applications/Misc/exa.md
index 1a3b65c..7998bfb 100644
--- a/Applications/Misc/exa.md
+++ b/Applications/Misc/exa.md
@@ -1,9 +1,8 @@
 # [exa](https://github.com/ogham/exa)
 
+## Installation
+
 | Distribution | Package |
 | ------------ | ------- |
 | Arch Linux   | `exa`   |
-| Debian       | `exa`   |
 | Ubuntu       | `exa`   |
-| Fedora       | `exa`   |
-| Homebrew     | `exa`   |
diff --git a/Applications/Misc/mpv.md b/Applications/Misc/mpv.md
index f5e50c1..a54d99d 100644
--- a/Applications/Misc/mpv.md
+++ b/Applications/Misc/mpv.md
@@ -1,13 +1,15 @@
 # [mpv](https://github.com/mpv-player/mpv)
 
+## Installation
+
 | Distribution | Package |
 | ------------ | ------- |
 | Arch Linux   | `mpv`   |
-| Debian       | `mpv`   |
 | Ubuntu       | `mpv`   |
-| Homebrew     | `mpv`   |
 
-## Options
+## Usage
+
+### Options
 
 | Option            | Description   |
 | ----------------- | ------------- |
@@ -16,16 +18,14 @@
 | `--loop-playlist` | Loop playlist |
 | `--loop`          | Loop single   |
 
-## Youtube
+### Youtube
 
 Require [youtube-dl](https://github.com/ytdl-org/youtube-dl):
 
 | Distribution | Package      |
 | ------------ | ------------ |
 | Arch Linux   | `youtube-dl` |
-| Debian       | `youtube-dl` |
 | Ubuntu       | `youtube-dl` |
-| Homebrew     | `youtube-dl` |
 
 Play youtube in terminal:
 
diff --git a/Applications/Network/OpenSSH.md b/Applications/Network/OpenSSH.md
index bda882e..9c8352f 100644
--- a/Applications/Network/OpenSSH.md
+++ b/Applications/Network/OpenSSH.md
@@ -1,11 +1,13 @@
 # [OpenSSH](https://www.openssh.com/)
 
+## Installation
+
 | Distribution | Package                         |
 | ------------ | ------------------------------- |
 | Arch Linux   | `openssh`                       |
-| Debian       | `openssh-client openssh-server` |
 | Ubuntu       | `openssh-client openssh-server` |
-| Fedora       | `openssh`                       |
+
+## Configuration
 
 Edit `~/.ssh/config`:
 
diff --git a/Applications/Network/OpenVPN.md b/Applications/Network/OpenVPN.md
index 82bb3f6..b625b7e 100644
--- a/Applications/Network/OpenVPN.md
+++ b/Applications/Network/OpenVPN.md
@@ -1,11 +1,13 @@
 # OpenVPN
 
+## Installation
+
 | Distribution | Package   |
 | ------------ | --------- |
 | Arch Linux   | `openvpn` |
-| Debian       | `openvpn` |
 | Ubuntu       | `openvpn` |
-| Fedora       | `openvpn` |
+
+## Usage
 
 Connect with factor authentication and start as a dameon:
 
diff --git a/Applications/Network/Postman.md b/Applications/Network/Postman.md
deleted file mode 100644
index 6b86150..0000000
--- a/Applications/Network/Postman.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# [Postman](https://www.postman.com/)
-
-| Distribution | Package                                 |
-| ------------ | --------------------------------------- |
-| Snap         | [Postman](https://snapcraft.io/postman) |
diff --git a/Applications/System/Profile-sync-daemon.md b/Applications/System/Profile-sync-daemon.md
index c8380db..b7fad8d 100644
--- a/Applications/System/Profile-sync-daemon.md
+++ b/Applications/System/Profile-sync-daemon.md
@@ -5,6 +5,4 @@
 | Distribution | Package               |
 | ------------ | --------------------- |
 | Arch Linux   | `profile-sync-daemon` |
-| Debian       | `profile-sync-daemon` |
 | Ubuntu       | `profile-sync-daemon` |
-| Fedora       | `profile-sync-daemon` |
diff --git a/Applications/System/fwupd.md b/Applications/System/fwupd.md
index 7e4f780..c3fb3a8 100644
--- a/Applications/System/fwupd.md
+++ b/Applications/System/fwupd.md
@@ -2,12 +2,10 @@
 
 ## Installation
 
-| Distribution | Package                             |
-| ------------ | ----------------------------------- |
-| Arch Linux   | `fwupd`                             |
-| Ubuntu       | `fwupd`                             |
-| Fedora       | `fwupd`                             |
-| Snap         | [fwupd](https://snapcraft.io/fwupd) |
+| Distribution | Package |
+| ------------ | ------- |
+| Arch Linux   | `fwupd` |
+| Ubuntu       | `fwupd` |
 
 ## Usage
 
diff --git a/Development/Docker.md b/Development/Docker.md
index bd35d0f..8e18442 100644
--- a/Development/Docker.md
+++ b/Development/Docker.md
@@ -1,11 +1,10 @@
 # Docker
 
-| Distribution | Package                                               |
-| ------------ | ----------------------------------------------------- |
-| Arch Linux   | `docker docker-compose`                               |
-| Debian       | [See](https://docs.docker.com/engine/install/debian/) |
-| Ubuntu       | [See](https://docs.docker.com/engine/install/ubuntu/) |
-| Fedor        | [See](https://docs.docker.com/engine/install/fedora/) |
+## Installation
+
+| Distribution | Package                 |
+| ------------ | ----------------------- |
+| Arch Linux   | `docker docker-compose` |
 
 Service: `docker.service`
 
diff --git a/Development/Go/README.md b/Development/Go/README.md
index d3d4d11..7a13393 100644
--- a/Development/Go/README.md
+++ b/Development/Go/README.md
@@ -1,10 +1,10 @@
 # [Go](https://golang.org/)
 
-| Distribution | Package                       |
-| ------------ | ----------------------------- |
-| Arch Linux   | `go`, `go-tools`              |
-| Fedora       | `golang`                      |
-| Snap         | [Go](https://snapcraft.io/go) |
+| Distribution | Package          |
+| ------------ | ---------------- |
+| Arch Linux   | `go`, `go-tools` |
+
+## Configuration
 
 Add to `~/.bashrc`, `~/.zshrc`:
 
diff --git a/Development/Podman.md b/Development/Podman.md
index 03b28fd..47bbf0e 100644
--- a/Development/Podman.md
+++ b/Development/Podman.md
@@ -1,9 +1,8 @@
 # [Podman](https://github.com/containers/podman)
 
+## Installation
+
 | Distribution | Package                               |
 | ------------ | ------------------------------------- |
 | Arch Linux   | `podman podman-compose podman-docker` |
-| Debian       | `podman`                              |
 | Ubuntu       | `podman`                              |
-| Fedora       | `podman podman-compose podman-docker` |
-| Homebre      | `podman`                              |