kali
Linux distribution debian based focosued on security.
Build bootable USB live
1 # output /var/log/messages when pen was attached
2 # Jul 6 18:17:12 nb200 kernel: [10389.761660] scsi 4:0:0:0: Direct-Access Philips USB Flash Drive PMAP PQ: 0 ANSI: 4
3 # Jul 6 18:17:14 nb200 kernel: [10391.687146] sd 4:0:0:0: [sdb] 15133248 512-byte logical blocks: (7.75 GB/7.22 GiB)
4 # Jul 6 18:17:14 nb200 kernel: [10391.687845] sd 4:0:0:0: [sdb] Write Protect is off
5 # Jul 6 18:17:14 nb200 kernel: [10391.715891] sdb: sdb1
6 # Jul 6 18:17:14 nb200 kernel: [10391.722619] sd 4:0:0:0: [sdb] Attached SCSI removable disk
7
8 dd if=kali-linux-light-2019.2-amd64.iso of=/dev/sdb bs=512k