#!/bin/sh# SPDX-License-Identifier: GPL-2.0-only prev_ver=$(cat .version 2>/dev/null) &&ver=$(expr ${prev_ver} + 1 2>/dev/null) ||ver=1 echo ${ver} > .version echo ${ver}#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-only
prev_ver=$(cat .version 2>/dev/null) &&
ver=$(expr ${prev_ver} + 1 2>/dev/null) ||
ver=1
echo ${ver} > .version
echo ${ver}