Update Linux/Neofetch/README.md
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# Description
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Neofetch is a tool to display system information inside the shell with an ASCII-Logo of the given Linux Distribution.
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Example Output:
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---
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# Installation of Neofetch
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You can install Neofetch by copying the following code snippets to any of the given Linux Distributions.
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* [Alpine Linux](README.md#alpinelinux)
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* [Debian / Ubuntu](README.md#debian--ubuntu)
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* [AlmaLinux / RockyLinux](README.md#almalinux--rockylinux)
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* [Arch Linux](README.md#archlinux)
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## Code Snippets
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Click the little squares at the top right of the code window to quick and easy copy the code. Paste the code into your shell and thats it.
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### AlpineLinux
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```sh
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# Update Packages
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apk update
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# Install Neofetch
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apk add neofetch
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# Create new message of the day file
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tee /etc/profile.d/motd.sh <<EOF
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#!/bin/bash
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printf "\n"
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neofetch
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EOF
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# Make it executable
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chmod +x /etc/profile.d/motd.sh
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# Get rid of default Message Of The Day
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echo "" > /etc/motd
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```
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### Debian / Ubuntu
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```bash
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# Update Packages
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sudo apt update
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# Install Neofetch
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sudo apt install -y neofetch
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# Create new message of the day file
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tee /etc/profile.d/motd.sh <<EOF
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#!/bin/bash
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printf "\n"
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neofetch
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EOF
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# Make it executable
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sudo chmod +x /etc/profile.d/motd.sh
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# Get rid of default Message Of The Day
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echo "" > /etc/motd
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```
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### AlmaLinux / RockyLinux
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```bash
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# Update Packages
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sudo dnf update -y
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# Install EPEL-Release
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sudo dnf install -y epel-release
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# Update EPEL-Release
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sudo dnf clean all && dnf update -y
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# Install Neofetch
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sudo dnf install -y neofetch
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# Create new message of the day file
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tee /etc/profile.d/motd.sh <<EOF
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#!/bin/bash
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printf "\n"
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neofetch
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EOF
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# Make it executable
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chmod +x /etc/profile.d/motd.sh
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```
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### ArchLinux
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```bash
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# Update Packages
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sudo pacman -Syu
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# Install Neofetch
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sudo pacman -S neofetch -–noconfirm
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# Create new message of the day file
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tee /etc/profile.d/motd.sh <<EOF
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#!/bin/bash
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printf "\n"
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neofetch
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EOF
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# Make it executable
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sudo chmod +x /etc/profile.d/motd.sh
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# Get rid of default Message Of The Day
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echo "" > /etc/motd
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# Description
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Neofetch is a tool to display system information inside the shell with an ASCII-Logo of the given Linux Distribution.
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Example Output:
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---
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# Installation of Neofetch
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You can install Neofetch by copying the following code snippets to any of the given Linux Distributions.
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* [Alpine Linux](README.md#alpinelinux)
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* [Debian / Ubuntu](README.md#debian--ubuntu)
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* [AlmaLinux / RockyLinux](README.md#almalinux--rockylinux)
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* [Arch Linux](README.md#archlinux)
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## Code Snippets
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Click the little squares at the top right of the code window to quick and easy copy the code. Paste the code into your shell and thats it.
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### AlpineLinux
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```sh
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# Update Packages
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apk update
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# Install Neofetch
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apk add neofetch
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# Create new message of the day file
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tee /etc/profile.d/motd.sh <<EOF
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#!/bin/bash
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printf "\n"
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neofetch
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EOF
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# Make it executable
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chmod +x /etc/profile.d/motd.sh
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# Get rid of default Message Of The Day
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echo "" > /etc/motd
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```
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### Debian / Ubuntu
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```bash
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# Update Packages
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sudo apt update
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# Install Neofetch
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sudo apt install -y neofetch
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# Create new message of the day file
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tee /etc/profile.d/motd.sh <<EOF
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#!/bin/bash
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printf "\n"
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neofetch
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EOF
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# Make it executable
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sudo chmod +x /etc/profile.d/motd.sh
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# Get rid of default Message Of The Day
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echo "" > /etc/motd
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```
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### AlmaLinux / RockyLinux
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```bash
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# Update Packages
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sudo dnf update -y
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# Install EPEL-Release
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sudo dnf install -y epel-release
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# Update EPEL-Release
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sudo dnf clean all && dnf update -y
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# Install Neofetch
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sudo dnf install -y neofetch
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# Create new message of the day file
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tee /etc/profile.d/motd.sh <<EOF
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#!/bin/bash
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printf "\n"
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neofetch
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EOF
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# Make it executable
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chmod +x /etc/profile.d/motd.sh
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# Zielbenutzer (aktueller Benutzer standardmäßig)
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TARGET_USER=${1:-$USER}
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TARGET_HOME=$(eval echo ~$TARGET_USER)
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# Überprüfen, ob sudo installiert ist
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if ! command -v sudo &> /dev/null; then
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echo "sudo ist nicht installiert. Installiere sudo..."
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SUDO_INSTALLED=false
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if [ -f /etc/debian_version ]; then
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apt update && apt install -y sudo
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elif [ -f /etc/redhat-release ]; then
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yum install -y sudo
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else
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echo "Nicht unterstütztes Linux-System. Bitte sudo manuell installieren."
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exit 1
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fi
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else
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echo "sudo ist bereits installiert."
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SUDO_INSTALLED=true
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fi
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# Passe Bash-Prompt und Farben an
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echo "Passe Bash-Prompt und Farben für Benutzer $TARGET_USER an..."
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sudo tee -a $TARGET_HOME/.bashrc > /dev/null <<'EOL'
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# Farbiges Bash-Prompt mit grauem Hostname und gelbem @
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if [ "$EUID" -eq 0 ]; then
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# Root-Prompt: Benutzer rot, @ gelb, Hostname dunkelgrau, Verzeichnis gelb
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PS1='\[\e[1;31m\]\u\[\e[0;33m\]@\[\e[1;30m\]\h \[\e[1;33m\]\w\[\e[0m\] # '
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else
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# Normaler Benutzer: Benutzer grün, @ gelb, Hostname dunkelgrau, Verzeichnis blau
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PS1='\[\e[1;32m\]\u\[\e[0;33m\]@\[\e[1;30m\]\h \[\e[1;34m\]\w\[\e[0m\] \$ '
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fi
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# Farbiges ls und grep
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alias ls='ls --color=auto'
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alias grep='grep --color=auto'
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alias egrep='egrep --color=auto'
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alias fgrep='fgrep --color=auto'
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EOL
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# Rechte anpassen und Änderungen aktivieren
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sudo chown $TARGET_USER:$TARGET_USER $TARGET_HOME/.bashrc
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sudo chmod 644 $TARGET_HOME/.bashrc
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# Änderungen für aktuelle Sitzung aktivieren
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sudo -u $TARGET_USER source $TARGET_HOME/.bashrc
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echo "Farbanpassung abgeschlossen! Starte ein neues Terminal oder lade die .bashrc neu mit:"
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echo "source ~/.bashrc"
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# sudo deinstallieren, falls es vorher nicht installiert war
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if [ "$SUDO_INSTALLED" = false ]; then
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echo "Deinstalliere sudo..."
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if [ -f /etc/debian_version ]; then
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apt remove -y sudo
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elif [ -f /etc/redhat-release ]; then
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yum remove -y sudo
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fi
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echo "sudo wurde entfernt."
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fi
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```
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### ArchLinux
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```bash
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# Update Packages
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sudo pacman -Syu
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# Install Neofetch
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sudo pacman -S neofetch -–noconfirm
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# Create new message of the day file
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tee /etc/profile.d/motd.sh <<EOF
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#!/bin/bash
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printf "\n"
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neofetch
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EOF
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# Make it executable
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sudo chmod +x /etc/profile.d/motd.sh
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# Get rid of default Message Of The Day
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echo "" > /etc/motd
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```
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