Added new PS1 prompt and universal package manager, p.

scripts/p.sh

@@ -0,0 +1,80 @@
+#! /bin/bash
+# Cross-distro package manager
+
+# p 		  -> update os
+# p i package -> install package
+# p r package -> remove package
+# p c package -> check if package is installed (0 -> installed; 1 -> not installed; 2 -> ERROR)
+# d 		  -> returns 1 -> Debian; 2 -> Arch; 0 -> Error
+
+d() {
+	if [ "$(grep -Ei 'debian|buntu|mint' /etc/*release)" ]; then
+		echo 1
+	elif [ "$(grep -Ei 'arch|manjaro|artix' /etc/*release)" ]; then
+		echo 2
+	else
+		echo 0
+	fi
+}
+
+p() {
+	# Detect distro type
+	if [ "$(grep -Ei 'debian|buntu|mint' /etc/*release)" ]; then
+		distro="DEB"
+		update="sudo apt update; sudo apt upgrade; sudo apt autoremove"
+		install="sudo apt install"
+		remove="sudo apt remove"
+	elif [ "$(grep -Ei 'arch|manjaro|artix' /etc/*release)" ]; then
+		distro="ARCH"
+		update="sudo pacman -Syu"
+		install="sudo pacman -S"
+		remove="sudo pacman -R"
+	else
+		echo "DISTRO NOT SUPPORTED"
+		return 1
+	fi
+
+	# If no parameter
+	if [ -z $1 ]; then
+		$update
+		return 0
+	fi
+
+	# If first parameter is i (install)
+	if [ $1 == "i" ]; then
+		$install $2
+		if [ $? == 0 ]; then
+			return 0
+		else
+			return 2
+		fi
+	fi
+
+	# If first parameter is r (remove)
+	if [ $1 == "r" ]; then
+		$remove $2
+		if [ $? == 0 ]; then
+			return 0
+		else
+			return 2
+		fi
+	fi
+
+	if [ $1 == "c" ]; then
+		if [ "$distro" == "DEB" ]; then
+			if dpkg-query -W -f='${Status}' $2 2>/dev/null | grep -q "install ok installed"; then
+				echo 0
+			else
+				echo 1
+			fi
+		elif [ "$distro" == "ARCH" ]; then
+			if pacman -Qs $2 >/dev/null; then
+				echo 0
+			else
+				echo 1
+			fi
+		else
+			echo 2
+		fi
+	fi
+}