MBR

GPT

gdisk

lsblk

fdisk

cfdisk

/proc/partitions

partprobe

dd

losetup

blkid

mount

umount

lsof

findmnt

/etc/fstab

UUID=e5c94d45-e620-4b6d-aaa5-f82cb1348b4f none swap sw 0 0

LABEL=swap none swap sw 0 0

systemd-fstab-generator procesa el archivo /etc/fstab y los convierte a montajes de systemd.

cat /usr/share/systemd/tmp.mount

systemctl cat tmp.mount

systemctl daemon-reload

systemctl enable –now books.mount systemctl status books.mount

systemctl list-units |grep mount

parted

mkfs.*

gparted

vmstat

free -m

grep ctive /proc/meminfo

mkswap

swapon

foremost

testdisk

1. MODO NORMAL: Crear partición
2. MODO NORMAL: cryptsetup luksformat
3. MODO NORMAL: cryptsetup luksopen /dev/mapper-secret
4. MODO LUKS: mkfs
5. MODO LUKS: mount
6. MODO LUKS: cryptoclose
7. MODO NORMAL: Lo demas

crypsetup luksformat /dev/sdc3
crypsetup luksopen /dev/sdc3 secret
ls -l /dev/mapper*
mkfs.xfs /dev/mapper/secret
mount /dev/mapper/secret /mnt
BLA
umount /dev/mapper/secret
crypsetup luksclose


tail -n 1 /etc/fstab
/dev/mapper/secret  /secret xfs defaults  0 0

cat /etc/crypttab
secret /dev/sdc3 

• https://www.tecmint.com/clone-linux-partitions/
• https://www.tecmint.com/check-linux-hard-disk-bad-sectors-bad-blocks/