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