diff --git a/bin/makeprio b/bin/makeprio
new file mode 100755
index 0000000..a2d8d69
--- /dev/null
+++ b/bin/makeprio
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+# Variables
+sudo=sudo
+renice=renice
+pid="$(pidof "$1")"
+
+# Error function
+error() {
+	>&2 echo -e "\033[1;31mERROR:\033[0m $1"; shift
+	exit "${1:-1}"
+}
+
+# Test if process exists
+if [[ -z $pid ]]; then
+	error "No such process." 1
+else
+	shift
+fi
+
+# Arguments
+prio="${1:--20}"; shift
+
+# Command building
+renice=(
+	"$sudo"
+	"$renice"
+	"$prio"
+	"$pid"
+)
+
+# Debug
+#echo "${renice[@]}"
+#exit 0
+
+# Execution
+"${renice[@]}"
+