Create system command tail to output last x lines from a file.
tail myLog.txt
Also make an interactive mode (or perhaps a separate command) to updates every few seconds until exited to keep watching a log file during an operation.
Ok, Grant, as per Brad, you have been assigned now!
Initial implementation here. https://github.com/gcopley/commandbox/tree/add_tail_command
Looks good, added it to the core today. Not sure if we should leave the buffer open to simulate the real tail comand as interactive? maybe an argument interactive=true,false.