bin: add linkurl and calculator shortcut

.local/bin/scripts/=

@@ -0,0 +1,7 @@
+#!/bin/sh
+IFS=' '
+calc="${*//p/+}"
+calc="${calc//./}"
+calc="${calc//,/.}"
+calc="${calc//x/*}"
+bc -l <<<"scale=10;$calc"

.local/bin/scripts/linkurl

@@ -0,0 +1,5 @@
+#!/bin/sh
+echo "[Desktop Entry]
+Icon=text-html
+Type=Link
+URL=$1">${2:-$1}.desktop