Bill:
I see you are not getting the answers at the level you want. Allow me to be more explicit.
The built-in FTP in FreeNAS is proftpd (I tell you this in case you want to Google additional functionality you may find yourself interested in). In the FreeNAS configuration, it puts its events in /var/log/xferlog. In here, you will be able to see who logged in and what they transfered. Here is me, last night, ripping the last few episodes of my wife's Dawson's Creek DVD's and uploading them (lol embarrassing), this is what the xferlog looks like:
Code:
Feb 10 09:48:41 daneel proftpd[65630]: 127.0.0.1 (192.168.1.173[192.168.1.173]) - ROOT FTP login successful
Feb 10 09:48:41 daneel proftpd[65630]: 127.0.0.1 (192.168.1.173[192.168.1.173]) - USER root: Login successful.
Sun Feb 10 09:48:43 2019 2 192.168.1.173 272522900 /mnt/tank/media/TV_Shows/Dawson's_Creek/Season_6/S6E16_Dawson's_Creek.mp4 b _ i r root ftp 0 * c
Sun Feb 10 09:48:46 2019 2 192.168.1.173 333390339 /mnt/tank/media/TV_Shows/Dawson's_Creek/Season_6/S6E17_Dawson's_Creek.mp4 b _ i r root ftp 0 * c
Sun Feb 10 09:48:48 2019 2 192.168.1.173 249828909 /mnt/tank/media/TV_Shows/Dawson's_Creek/Season_6/S6E18_Dawson's_Creek.mp4 b _ i r root ftp 0 * c
Sun Feb 10 09:48:50 2019 2 192.168.1.173 260782135 /mnt/tank/media/TV_Shows/Dawson's_Creek/Season_6/S6E19_Dawson's_Creek.mp4 b _ i r root ftp 0 * c
Sun Feb 10 09:48:54 2019 3 192.168.1.173 371481288 /mnt/tank/media/TV_Shows/Dawson's_Creek/Season_6/S6E20_Dawson's_Creek.mp4 b _ i r root ftp 0 * c
Sun Feb 10 09:48:56 2019 2 192.168.1.173 315800070 /mnt/tank/media/TV_Shows/Dawson's_Creek/Season_6/S6E21_Dawson's_Creek.mp4 b _ i r root ftp 0 * c
Sun Feb 10 09:49:00 2019 3 192.168.1.173 404305431 /mnt/tank/media/TV_Shows/Dawson's_Creek/Season_6/S6E22_Dawson's_Creek.mp4 b _ i r root ftp 0 * c
Sun Feb 10 09:49:08 2019 7 192.168.1.173 899535081 /mnt/tank/media/TV_Shows/Dawson's_Creek/Season_6/S6E23-S6E24_Dawson's_Creek.mp4 b _ i r root ftp 0 * c
Feb 10 09:50:08 daneel proftpd[65630]: 127.0.0.1 (192.168.1.173[192.168.1.173]) - FTP session closed.
It won't be very convenient to try to see this in the built-in "shell" of FreeNAS, but you CAN do it. You can use "more", as in "more /var/log/xferlog". This will allow you to use spacebar to advance a page, and more importantly based on what you said, 'b' to go back a page.
Let me know if this helps you.