# Tricks

```bash
# Regenerate known_hosts
ssh-keygen -f "/home/owner/.ssh/known_hosts" -R "127.0.0.1"
```

```bash
# SSH Forwarding specific ports
ssh -N -L {{ port }}:{{ host }}:{{ port }} {{ user }}@{{ host }} -p {{ port}}
```

## Article

* [Cron best practices](https://blog.sanctum.geek.nz/cron-best-practices/)