Linux/tftp

Client
tftp 10.10.10.100 > get bootstrap.ipxe

tftp 10.10.10.100 -c get bootstrap.ipxe

Put file with tftp client in Linux - Super User https://superuser.com/questions/581812/put-file-with-tftp-client-in-linux

Verbose Logging
To log the file requested:

Enable TFTP verbose logging - PBX Platforms - Documentation https://wiki.freepbx.org/display/PPS/Enable+TFTP+verbose+logging

xinet.d: server_args            = -s /tftpboot --verbose