Add install / update script for linux

install/linux.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Courtesy of https://github.com/jesseduffield/lazydocker/blob/master/scripts/install_update_linux.sh
+
+# map different architecture variations to the available binaries
+ARCH=$(uname -m)
+case $ARCH in
+    i386|i686) ARCH=x86 ;;
+    armv6*) ARCH=armv6 ;;
+    armv7*) ARCH=armv7 ;;
+    aarch64*) ARCH=arm64 ;;
+esac
+
+# prepare the download URL
+GITHUB_LATEST_VERSION=$(curl -L -s -H 'Accept: application/json' https://github.com/Phantas0s/devdash/releases/latest | sed -e 's/.*"tag_name":"\([^"]*\)".*/\1/')
+GITHUB_FILE="devdash_${GITHUB_LATEST_VERSION//v/}_$(uname -s)_${ARCH}.tar.gz"
+GITHUB_URL="https://github.com/Phantas0s/devdash/releases/download/${GITHUB_LATEST_VERSION}/${GITHUB_FILE}"
+echo $GITHUB_URL
+
+# install/update the local binary
+curl -LO $GITHUB_URL
+mv ${GITHUB_FILE} devdash.tar.gz
+tar xzvf devdash.tar.gz devdash
+sudo mv -f devdash /usr/local/bin/
+rm devdash.tar.gz