| Website | https://www.opsitive.com |
| Courses | https://www.opsitive.com/courses |
| Community | https://www.opsitive.com/discord |
Someone on the Discord channel for my Linux Master Course mentioned discovering the fuser command. Veronica has a good video on this utility that lets you identify which user is owning a process or a TCP port assignment:
I just installed Zeal, a documentation browser similar to the Dash app I used before I switched from macOS to Linux. Going through the list of available docsets and selecting one after another almost made me angry that I didn't discover this app before I went traveling last month. It would have been really useful during flights or other offline periods.
