various additions from sim laptop

aliases/apt

@@ -9,7 +9,18 @@ grep -iq 'ID_LIKE=debian' /etc/os-release || \
 	return
 
 alias xq="apt-cache search"
-alias xi="apt-get install"
+alias xi="sudo apt-get install"
 alias xowner="dpkg -S"
 alias xfiles="dpkg -L"
 alias sv="systemctl"
+
+xupdate() {
+	sudo -v
+	echo "\e[1;32mUpdating package cache...\e[0m"
+	if sudo apt update 2>&1 | grep -q 'apt list --upgradable'; then
+		echo "\e[1;92mUpgrades available:\e[0m"
+		apt list --upgradable
+		echo "\e[1;92mRun upgrades?\e[0m"
+		read -q && sudo apt upgrade -y
+	fi
+}