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I think the two-finger scrolling is better than the edge scrolling. | I think the two-finger scrolling is better than the edge scrolling. | ||
= Hot to mount an external H.D.D. = | |||
Maybe, you use an external H.D.D. with [[VeraCrypt]]. | |||
Mostly, [[Linux]] can recognize external [[HDD]]s automatically so you don't need to do something. However, sometimes it doesn't work. When it comes to that, you need to connect it into Linux manually. | |||
Open a [[terminal]] and type the below [[command]]. | |||
ls /dev/ | grep sd | |||
I could see only sda, sda1, sda2, sda3, and so on. | |||
Next, connect your external HDD, and then type the below command. | |||
sudo fdisk -l | |||
Now, I could see sdb, sdb1, sdb2. It means that your external HDD is "sdb". | |||
You can see your external HDD's information. "sdb2" is the biggest partition, so I can know it is the partition I should mount on my computer. | |||
sudo mount -t ntfs-3g /dev/sdb2 /mnt | |||
The above command means that your external HDD will be mount on your /mnt [[directory]]. You can mount it on another place. For instance, you can make "ext-hdd" [[folder]] on you [[home directory]] and mount "sdb2" on it like the beneath command. | |||
sudo mount -t ntfs-3g /dev/sdb2 ~/ext-hdd | |||
If you formatted your external HDD [[FAT]] instead of [[NTFS]] you should replace "ntfs-3g" with "vfat". | |||
Unmount command: | |||
sudo umount /mnt | |||
or | |||
sudo umount ~/ext-hdd | |||
If the folder is being used, you'll see an error message "umount: /mnt: target is busy." and can't unmount it. Then exit File Manager and exit /mnt directory if you are in the directory on the [[command line]] [[terminal]]. And then the "umount" command may be going to work. If it doesn't work, kill the processes that use the directory. | |||
* Ubuntu doesn't “see” external USB Hard Disk | |||
2013-07-11 | |||
https://askubuntu.com/questions/318987/ubuntu-doesnt-see-external-usb-hard-disk | |||
= Change a passphrase of LUKS = | |||
Type the below [[command]] on your [[terminal]]. | |||
df -h | |||
For example, | |||
/dev/sda6 /boot/efi | |||
/dev/sda7 /boot | |||
/dev/mapper/sda8_crypt / | |||
then your encrypted partition is sda8. | |||
Change your [[LUKS]] [[passphrase]] with the below command. | |||
sudo cryptsetup luksChangeKey /dev/sda8 | |||
= See also = | = See also = | ||
* [[Linux]] | * [[Linux]] | ||
:* [[Linux Mint]] | |||
:* [[Kali Linux]] | |||
:* [[Android]] | |||
* [[Unix-like]] | * [[Unix-like]] | ||
* [[Project Trident]] | :* [[Project Trident]] | ||
* [[Security]] | * [[Security]] | ||
* [[Windows]] | |||
* [[Tor]] | |||
* [[VeraCrypt]] | |||
* [[Darknet]] | |||
* [[Comic book]] | |||
* [[Novel]] | |||
[[Category:Debian]] | [[Category:Debian]] | ||
[[Category:Linux]] | [[Category:Linux]] | ||