1#!/bin/bash 2# Copyright 2022 Google LLC 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15 16# obmc-console-client will immediately exit if we don't give it an stdin 17# that it can block on forever, so we hook it up to /dev/null since that never 18# feeds it data. 19# We only allow printable characters we know to be good. This set is 20# currently newline + all printable ASCII chars (space through hyphen). 21obmc-console-client < <(tail -f /dev/null) | tr -cd '\12\40-\176' 22