sudo df -h
Filesystem      Size  Used Avail Use% Mounted on
tmpfs           1.6G   33M  1.6G   3% /run
/dev/sda2       233G   79G  142G  36% /
tmpfs           7.8G   17M  7.8G   1% /dev/shm
tmpfs           5.0M  8.0K  5.0M   1% /run/lock
efivarfs        150K   84K   62K  58% /sys/firmware/efi/efivars
/dev/sda1       1.1G   76M  998M   8% /boot/efi
/dev/sdb1       1.8T  1.6T  174G  91% /media/edwin/Data
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/1edea6a90c109f3b8591036113ef06f107dd3ff3dea2a116e07d319b7dc3db89/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/c6e9f890c7437449a027841a9a0692d941510d6e8265aa9bb350f0887d8d268a/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/d1815a00bfe7010c87ec59c42c14789081b88b210ae73ed343daca9de5d2f77f/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/1417ba6a2ca62b935544dc846f0bde1910aa000e599b138361c380452652b2dc/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/f09c32356a0fd58d3358b78b31e02de694ea5dbcfe81496d31477c95f589e90f/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/49baf745caf24dc9983905384a93abeb19cde9ffb220538797f2985e3e1b3f9f/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/caf2a26179ae9d39361a7eab497c36099c98f826eaa752104add759e3709778b/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/c38f9f849fe4530741f7fbce47f86681484d125e611e99bd40acb2d8c93b8891/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/88ca6131b4c41048b976f7de4828f2d82757e9b7c84ba5695a06dd399fe85968/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/af3c96498d6bbc25e2c0bdd68b1ac36a26321f080b89f32d17a2d879052b448b/merged
tmpfs           1.6G  168K  1.6G   1% /run/user/1000
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/cdb48c62fed745521d6e72aa9b70d72e3f933f4f00f668fd6038e3e5c3e0b075/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/8a08bbab089cab5542d734d86c1c639c2ccaddb4e42f5387a0f3ac7c6ad24204/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/4f975f579184ec80ae9e179286b697959b983fb7deb1926a80cd203e11fa981d/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/f11b6c46728387c0555312a41720bfaac90e4861e26f9fb046e99a50847dba2a/merged
overlay         233G   79G  142G  36% /var/lib/docker/overlay2/9c05cf1fd5d3b5d48c5dd197fcc742b9e94f7272e4b8688563e3bf16743b7ccf/merged