Вы можете использовать lsblk
команду:
$ lsblk -o NAME,FSTYPE,LABEL,MOUNTPOINT,SIZE,MODEL
NAME FSTYPE LABEL MOUNTPOINT SIZE MODEL
...
nvme0n1 119.2G TS128GMTE110S
├─nvme0n1p1 vfat /boot/efi 512M
└─nvme0n1p2 ext4 / 118.8G
Совершенно верно, мой твердотельный накопитель NVMe — это Transced 110S 128GB(TS128GMTE110S)
The TCP/IP port numbers below 1024 are special in that normal users are not allowed to run servers on them. This is a security feature, in that if you connect to a service on one of these ports you can be fairly sure that you have the real thing, and not a fake which some hacker has put up for you.
Выше взято из:
https://www.w3.org/Daemon/User/Installation/PrivilegedPorts.html
Также проверьтеhttps://en.wikipedia.org/wiki/Registered_port