>Other pro-tips are to test any changes to remote access (SSH most importantly) before you close the session that you made the changes in. To add to this.... D

>Other pro-tips are to test any changes to remote access (SSH most importantly) before you close the session that you made the changes in. To add to this.... Don't change things like routing tables or server network device / firewall configurations without physically being on site with the thing you're changing.