diff --git a/installation.sh b/installation.sh
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+#!/usr/bin/env bash
+
+# === Yay ===
+sudo pacman -S yay --noconfirm
+
+# === Fish ===
+sudo pacman -S fish bat exa --noconfirm
+# Remove motd
+fish -c "set -U fish_greeting"
+# Reversed search
+curl -sL https://git.io/fisher | fish -c 'source && fisher install jorgebucaran/fisher'
+fish -c 'fisher install jethrokuan/fzf'
+# SSH need2check if really needed
+# rm "$HOME"/.config/fish/functions/fish_ssh_agent.fish 2>/dev/null
+# wget https://gitlab.com/kyb/fish_ssh_agent/raw/master/functions/fish_ssh_agent.fish -P "$HOME"/.config/fish/functions/
+# Custom config.fish
+rm "$HOME"/.config/fish/config.fish 2>/dev/null
+wget https://git.kennel.ml/Anri/manjaroConfiguration/raw/branch/main/.config/fish/config.fish -P "$HOME"/.config/fish/
+# Custom prompt shell
+rm "$HOME"/.config/fish/functions/fish_prompt.fish 2>/dev/null
+wget https://git.kennel.ml/Anri/manjaroConfiguration/raw/branch/main/.config/fish/functions/fish_prompt.fish -P "$HOME"/.config/fish/functions/
+fish -c 'set -U fish_color_normal normal'
+fish -c 'set -U fish_color_command 99cc99'
+fish -c 'set -U fish_color_quote ffcc66'
+fish -c 'set -U fish_color_redirection d3d0c8'
+fish -c 'set -U fish_color_end cc99cc'
+fish -c 'set -U fish_color_error f2777a'
+fish -c 'set -U fish_color_param d3d0c8'
+fish -c 'set -U fish_color_comment ffcc66'
+fish -c 'set -U fish_color_match 6699cc'
+fish -c 'set -U fish_color_selection white --bold --background=brblack'
+fish -c 'set -U fish_color_search_match bryellow --background=brblack'
+fish -c 'set -U fish_color_history_current --bold'
+fish -c 'set -U fish_color_operator 6699cc'
+fish -c 'set -U fish_color_escape 66cccc'
+fish -c 'set -U fish_color_cwd green'
+fish -c 'set -U fish_color_cwd_root red'
+fish -c 'set -U fish_color_valid_path --underline'
+fish -c 'set -U fish_color_autosuggestion 747369'
+fish -c 'set -U fish_color_user brgreen'
+fish -c 'set -U fish_color_host normal'
+fish -c 'set -U fish_color_cancel -r'
+fish -c 'set -U fish_pager_color_completion normal'
+fish -c 'set -U fish_pager_color_description B3A06D yellow'
+fish -c 'set -U fish_pager_color_prefix normal --bold --underline'
+fish -c 'set -U fish_pager_color_progress brwhite --background=cyan'
+# Add aliases
+fish -c "abbr ls 'exa -glh'"
+fish -c "abbr cp 'cp -rv'"
+fish -c "abbr rm 'rm -rf'"
+fish -c "abbr gcc 'gcc -Wall -Wextra -fanalyzer -g'"
+fish -c "abbr g++ 'g++ -Wall -Wextra -fanalyzer -g -std=c++17'"
+fish -c "abbr activate 'source bin/activate.fish'"
+fish -c "abbr vs 'code .'"
+fish -c "abbr untgz 'tar -xvzf'"
+fish -c "abbr - 'cd -'"
+fish -c "abbr cat 'batcat'"
+# Remove fish icon
+if [ -f /usr/share/applications/fish.desktop ]
+then
+    sudo mv /usr/share/applications/fish.desktop /usr/share/applications/fish.desktop.bak
+    echo -e "\nFish icon removed!"
+fi
+# Fish by default in terminal app
+# TODO
+
+# GL4D
+
+# Latex
+
+# Java
+
+# Python stuff
+
+# Rust
+
+# Sign commits
+git config --global commit.gpgsign true
+
+# tldr
+
+# Git LFS
+
+# VSCode
+yay -S visual-studio-code-bin --noconfirm
+
+# Spotify + no-ads mod
+
+# Syncthing
+
+# Discord
+
+# Obsidian
+
+# Flameshot
+
+# Parsec
+
+# Onlyoffice
+
+# Emoji picker and stome stuff
+
+# Gnome configuration
+
+# Clipboard history
+
+# Signal
+
+# Paint
+
+echo -e "\nInstallation done. 🎉"