sudo dd if=OPNsense-23.7-serial-amd64.img of=/dev/sdd bs=16k
umass0 on uhub0umass0: <SanDisk Ultra, class 0/0, rev 3.00/1.00, addr 1> on usbus0umass0: SCSI over Bulk-Only; quirks = 0x4001umass0:0:0: Attached to scbus0da0 at umass-sim0 bus 0 scbus0 target 0 lun 0da0: <SanDisk Ultra 1.00> Removable Direct Access SPC-4 SCSI deviceda0: Serial Number 04012dd12715b79df2d990b393519e866ebc745e2ed103861dcbbcdefb62da0: 400.000MB/s transfersda0: 238848MB (489160704 512 byte sectors)da0: quirks=0x2<NO_6_BYTE>GEOM: da0: the secondary GPT table is corrupt or invalid.GEOM: da0: using the primary only -- recovery suggested.
SHA256 (OPNsense-23.7-serial-amd64.img.bz2) = 03c774f53520414c73cdcaa4fe3b34c4165395963bef74c533c3878a07b80138
dd if=OPNsense-23.7-serial-amd64.img of=/dev/sdb bs=16k status=progress conv=fsync
bzip2 -d OPNsense-<filename>.bz2