df -h

Filesystem      Size  Used Avail Use% Mounted on
udev            1.9G     0  1.9G   0% /dev
tmpfs           379M  1.3M  378M   1% /run
/dev/sdb1       7.3G  1.1G  6.3G  14% /cdrom
/dev/loop0      968M  968M     0 100% /rofs
/cow            1.9G   31M  1.9G   2% /
tmpfs           1.9G     0  1.9G   0% /dev/shm
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
tmpfs           1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs           1.9G  4.0K  1.9G   1% /tmp
tmpfs           379M  8.0K  379M   1% /run/user/999



sudo parted -ls

Model: ATA HGST HTS545050A7 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system     Name  Flags
1      1049kB  4000MB  3999MB  linux-swap(v1)
2      4000MB  24.0GB  20.0GB  ext4
3      24.0GB  124GB   100GB   ext4
4      124GB   125GB   512MB   fat32                 boot, esp


Model: TOSHIBA TransMemory (scsi)
Disk /dev/sdb: 7759MB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name                  Flags
1      1049kB  7759MB  7758MB  fat32        Microsoft Basic Data  msftdata


Model: Unknown (unknown)
Disk /dev/zram1: 992MB
Sector size (logical/physical): 4096B/4096B
Partition Table: loop
Disk Flags:

Number  Start  End    Size   File system     Flags
1      0.00B  992MB  992MB  linux-swap(v1)


Model: Unknown (unknown)
Disk /dev/zram0: 992MB
Sector size (logical/physical): 4096B/4096B
Partition Table: loop
Disk Flags:

Number  Start  End    Size   File system     Flags
1      0.00B  992MB  992MB  linux-swap(v1)




sudo lsblk -f

Model: ATA HGST HTS545050A7 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system     Name  Flags
1      1049kB  4000MB  3999MB  linux-swap(v1)
2      4000MB  24.0GB  20.0GB  ext4
3      24.0GB  124GB   100GB   ext4
4      124GB   125GB   512MB   fat32                 boot, esp


Model: TOSHIBA TransMemory (scsi)
Disk /dev/sdb: 7759MB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name                  Flags
1      1049kB  7759MB  7758MB  fat32        Microsoft Basic Data  msftdata


Model: Unknown (unknown)
Disk /dev/zram1: 992MB
Sector size (logical/physical): 4096B/4096B
Partition Table: loop
Disk Flags:

Number  Start  End    Size   File system     Flags
1      0.00B  992MB  992MB  linux-swap(v1)


Model: Unknown (unknown)
Disk /dev/zram0: 992MB
Sector size (logical/physical): 4096B/4096B
Partition Table: loop
Disk Flags:

Number  Start  End    Size   File system     Flags
1      0.00B  992MB  992MB  linux-swap(v1)

sudo nano /mountpoint/etc/fstab