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@pdebski
pdebski / lvm extend lv.txt
Created January 16, 2018 19:55
lvm extend logical volume / enlarge (resize) filesystem with logical volume manager
$ sudo vgdisplay
$ sudo lvm lvextend -L+70G /dev/mapper/ubuntu--vg-data--lv
$ sudo resize2fs /dev/mapper/ubuntu--vg-data--lv
@pdebski
pdebski / Check file system type.txt
Last active January 16, 2018 19:46
Check file system type
$ df -T
$ sudo fsck -N /dev/sdb1
$ lsblk -f
$ mount
$ sudo blkid
$ sudo file -s /dev/sda2
$ vi /etc/fstab
@pdebski
pdebski / Compress with 7zip.txt
Last active January 16, 2018 18:25
Compress with 7zip.txt
$ 7z a -mx=9 Jackson* Jackson*
$ 7z a -mx=9 -v4000M Jackson* Jackson*
$ find . -type f -print -exec cmp \{\} /media/pdebski/MEDIA/\{\} \;
$ find . -type f -print -exec echo \{\} \;