Tag: mount-drive

  • 10 Steps to Mount Drives in Linux

    10 Steps to Mount Drives in Linux

    10 Steps to Mount Drives in Linux

    Mounting a drive is a basic operation in Linux methods, offering an important bridge between the working system and exterior storage gadgets. Whether or not you might want to entry knowledge from a USB stick, an exterior exhausting drive, or a network-attached storage (NAS), mounting is the important thing to creating these gadgets usable inside the Linux surroundings. The method includes seamlessly integrating the drive’s file system into the system’s listing construction, permitting you to work together with its contents as in the event that they have been a part of your native storage.

    The flexibility of Linux extends to the assorted strategies obtainable for mounting drives. The commonest strategy is thru the graphical consumer interface (GUI), which gives a user-friendly interface for choosing and mounting gadgets. Alternatively, you’ll be able to harness the ability of the command line, using instructions corresponding to ‘mount’ and ‘fdisk’ to execute the mounting course of with precision. This strategy is especially useful for superior customers and system directors who require granular management over the mounting parameters and configurations.

    Whatever the chosen technique, mounting drives in Linux is a simple and important process. By following the suitable steps, you’ll be able to effortlessly entry and handle knowledge saved on exterior gadgets, increasing the capabilities of your Linux system and enhancing its performance. Whether or not you are a seasoned Linux consumer or simply beginning your journey, understanding how one can mount drives is an important ability that may serve you effectively in your endeavors with this versatile working system.

    Making ready the Linux System

    Earlier than mounting a drive, we have to be sure that the Linux system is correctly ready. This includes a number of key steps to arrange the required surroundings and permissions.

    1. Set up Mandatory Packages

    Firstly, we have to set up any vital packages that present the performance to mount and handle drives. This sometimes consists of the mount and fdisk utilities. We will use the next instructions to put in these packages on most Linux distributions:

    sudo apt-get replace
    sudo apt-get set up mount fdisk
    

    2. Create Partition and Filesystem

    Subsequent, we have to create a partition on the drive and format it with an appropriate file system. We will use the fdisk utility to create a brand new partition desk and format a partition:

    • Use fdisk /dev/sdX (the place sdX is the gadget title of the drive) to enter the fdisk utility.
    • Create a brand new partition utilizing the n command, choose partition kind (e.g., p for major partition), and specify the dimensions and site of the partition.
    • Use w to jot down the modifications to the partition desk.
    • Format the partition utilizing the mkfs.ext4 /dev/sdX1 command (the place sdX1 is the gadget title of the partition).

    3. Create Mount Level

    Lastly, we have to create a mount level, which is a listing the place the drive might be accessible. We will create a mount level listing utilizing the mkdir command:

    sudo mkdir /mnt/new_drive
    

    Figuring out the Mount Level

    Figuring out the suitable mount level is essential for efficiently mounting a drive in Linux. A mount level is a listing in your filesystem the place the mounted drive might be accessible. Selecting an appropriate mount level ensures that the drive might be simply accessible and arranged inside your filesystem construction.

    Elements to Think about When Deciding on a Mount Level

    When deciding on a mount level, take into account the next components:

    Issue Issues
    Objective Decide how the drive might be primarily used. For instance, a drive containing private recordsdata may be mounted below your own home listing, whereas a drive for backups may be mounted in a separate listing.
    Accessibility Select a mount level that’s straightforward to navigate and bear in mind. Keep away from mounting drives in deeply nested directories or utilizing complicated path names.
    Permissions Guarantee that you’ve the required permissions to create the mount level and mount the drive. Usually, you will want administrative privileges to carry out these actions.
    Current Directories Keep away from mounting drives in directories that already include vital recordsdata or folders. This will result in knowledge loss or conflicts if the drive is by accident unmounted or eliminated.
    Group Think about the group of your filesystem and select a mount level that aligns along with your most well-liked construction. For instance, you would possibly mount exterior storage drives in a devoted “Exterior” listing or music drives in a “Music” listing.

    Creating the Mount Level

    Earlier than mounting a drive, you might want to create a mount level, which is a listing in your file system the place the mounted drive might be accessible. The mount level will be any empty listing in your system, but it surely’s sometimes really useful to create a devoted listing for every mounted drive.

    This is how one can create a mount level in a Linux system:

    1. Open a terminal window.

    2. Use the mkdir command to create a brand new listing. For instance, to create a mount level named /mnt/newdrive, run the next command:

    “`bash
    mkdir /mnt/newdrive
    “`

    3. Confirm that the mount level was created efficiently by working the ls command:

    “`bash
    ls /mnt
    “`

    You need to see the newly created mount level listed within the output.

    Here’s a desk summarizing the steps concerned in making a mount level:

    | Step | Command | Description |
    |—|—|—|
    | 1 | mkdir /mnt/newdrive | Creates a brand new mount level named /mnt/newdrive |
    | 2 | ls /mnt | Verifies that the mount level was created efficiently |

    Configuring fstab (Non-obligatory)

    If you wish to make the mounted drive everlasting, you’ll be able to add it to the fstab file. This file incorporates a listing of all of the filesystems that ought to be mounted at boot time. To edit the fstab file, use the next command:

    “`
    sudo nano /and so forth/fstab
    “`

    Add a brand new line to the file with the next format:

    “`

    DEVICE MOUNTPOINT FSTYPE OPTIONS DUMP PASS
    /dev/sdc1 /mnt/knowledge ntfs defaults 0 2
    

    “`

    On this instance, /dev/sdc1 is the gadget title of the drive you wish to mount, /mnt/knowledge is the mount level, ntfs is the file system kind, defaults is the choices, 0 implies that the drive shouldn’t be dumped, and a pair of implies that the drive ought to be checked for errors at boot time.

    Upon getting added the brand new line, save the file and exit the editor. The drive will now be mounted robotically at boot time.

    Here’s a desk summarizing the totally different choices that can be utilized within the fstab file:

    Choice Description
    defaults Use the default choices for the file system kind.
    ro Mount the drive read-only.
    rw Mount the drive read-write.
    sync Write knowledge to the drive synchronously.
    async Write knowledge to the drive asynchronously.
    noatime Don’t replace the entry time of recordsdata on the drive.
    atime Replace the entry time of recordsdata on the drive.
    consumer Enable any consumer to mount the drive.
    nouser Solely permit the basis consumer to mount the drive.

    Mounting the Drive Utilizing the Mount Command

    The mount command is the commonest technique for mounting drives in Linux. It takes a number of arguments, together with the gadget to be mounted, the mount level, and any extra choices.

    To mount a drive with the mount command, you have to first establish the gadget. This may be accomplished utilizing the fdisk command, which lists all the obtainable disks and partitions.

    Instance:

    The next command mounts the primary partition on the primary disk to the /mnt/mydrive mount level:

    sudo mount /dev/sda1 /mnt/mydrive
    

    As soon as the drive is mounted, you’ll be able to entry its recordsdata and directories as if it have been an area drive.

    Choices

    The mount command has a number of choices that can be utilized to manage how the drive is mounted. A number of the commonest choices embrace:

    • -t: Specifies the filesystem kind of the drive.
    • -o: Specifies extra mount choices.
    • -f: Forces the mount operation to proceed, even when there are errors.

    Instance:

    The next command mounts the primary partition on the primary disk as a read-only filesystem to the /mnt/mydrive mount level:

    sudo mount -t ext4 -o ro /dev/sda1 /mnt/mydrive
    

    Extra Assets

    For extra info on mounting drives in Linux, see the next sources:

    Verifying Mount Standing

    Upon getting mounted a drive, you need to confirm that it’s accessible and mounted accurately. There are a number of methods to do that:

    Utilizing the `df` Command

    The `df` command shows details about the mounted file methods in your system. To show a listing of mounted drives, run the next command:

    df

    Utilizing the `lsblk` Command

    The `lsblk` command shows details about block gadgets, together with mounted drives. To show a listing of mounted drives, run the next command:

    lsblk -f

    Utilizing the `/proc/mounts` File

    The `/proc/mounts` file incorporates a listing of all mounted drives in your system. To view the contents of this file, run the next command:

    cat /proc/mounts

    Utilizing a File Supervisor

    Most file managers, corresponding to Nautilus or Dolphin, mean you can view a listing of mounted drives. To view the mounted drives in a file supervisor, open the file supervisor and choose the “Units” or “Pc” view.

    Utilizing GNOME Disks

    GNOME Disks is a graphical instrument that gives details about storage gadgets, together with mounted drives. To view the mounted drives in GNOME Disks, open the appliance and choose the “Volumes” tab.

    Utilizing KDiskFree

    KDiskFree is a graphical instrument that gives details about storage gadgets, together with mounted drives. To view the mounted drives in KDiskFree, open the appliance and choose the “File Techniques” tab.

    UnMounting the Drive

    Upon getting completed working with a mounted drive, you’ll be able to unmount it to make it unavailable to the system. That is sometimes accomplished while you wish to take away the drive or while you not want entry to the recordsdata on the drive.

    To unmount a drive, use the next steps:

    1. Open a terminal window.

    2. Sort the next command, changing /dev/sdX with the gadget file for the drive you wish to unmount:

    “`
    sudo umount /dev/sdX
    “`

    3. Press Enter.

    The drive might be unmounted and can not be obtainable to the system.

    You can too unmount a drive from the graphical consumer interface (GUI) by following these steps:

    1. Open the Information utility.

    2. Click on on the Units tab.

    3. Proper-click on the drive you wish to unmount and choose Unmount.

    4. Click on on the Unmount button to verify.

    The drive might be unmounted and can not be obtainable to the system.

    Here’s a desk summarizing the steps for unmounting a drive:

    Command Description
    sudo umount /dev/sdX Unmounts the drive specified by /dev/sdX.
    Information utility UnMounts a drive from the GUI.

    Troubleshooting Mount Points

    Mount Command Not Discovered

    Be sure that the “mount” command is put in in your system. If not, set up it utilizing the suitable bundle supervisor on your Linux distribution.

    Permission Denied

    Confirm that you’ve enough permissions to mount the drive. The “mount” command requires root privileges, so strive working it with “sudo” or as the basis consumer.

    No Such File or Listing

    Be sure the gadget file specified within the mount command exists. Test the output of “lsblk” or “fdisk -l” to establish the proper gadget file path.

    System Busy

    The drive could also be in use by one other course of. Shut any open purposes or processes that could be accessing the drive and check out mounting it once more.

    Incorrect System File Path

    Double-check the gadget file path specified within the mount command. It ought to match the output of “lsblk” or “fdisk -l”.

    Incorrect Mount Level

    Be sure that the mount level specified within the mount command exists and is a legitimate listing. If it does not exist, create it utilizing the “mkdir” command.

    File System Not Acknowledged

    Be sure the file system on the drive is supported by your system. Attempt utilizing the “fsck” command to restore the file system or set up the suitable file system driver.

    Drive Not Formatted

    If the drive is new or has been reformatted, it might not be formatted with a supported file system. Use the “mkfs” command to format the drive with the specified file system.

    Mounted Learn-Solely

    If the drive is mounted read-only, chances are you’ll must specify the “-o rw” choice within the mount command to mount it read-write. This requires root privileges.

    Automating Drive Mounting

    For automated drive mounting, Linux gives a number of strategies, together with udev guidelines and systemd mount models. This is how one can set them up:

    udev Guidelines

    Udev guidelines mean you can outline actions to be taken when a tool is linked or eliminated. To create a udev rule for robotically mounting a drive:

    1. Create a rule file in /and so forth/udev/guidelines.d/.
    2. Add the next content material:
      “`
      ACTION==”add”, SUBSYSTEM==”block”, KERNEL==”sd[a-z]”, RUN+=”/bin/mount /dev/%okay”
      “`

    Systemd Mount Items

    Systemd mount models present a extra structured and versatile means of managing mounted filesystems. To create a systemd mount unit:

    1. Create a unit file in /and so forth/systemd/system/.
    2. Add the next content material:
      “`
      [Unit]
      Description=Mount /dev/sda1

      [Mount]
      What=/dev/sda1
      The place=/mnt/mydrive
      Sort=ext4
      Choices=defaults

      [Install]
      WantedBy=multi-user.goal
      “`

    Computerized Mounting on Login

    To robotically mount a drive when a consumer logs in, you need to use autofs:

    1. Set up autofs.
    2. Create a configuration file in /and so forth/auto.grasp.
    3. Add the next line:
      “`
      /autohome /and so forth/auto.residence
      “`

    Create /and so forth/auto.residence and add the next:
    “`
    your_username -fstype=cifs,consumer=username,cross=password,rw ://server/share/
    “`

    Now, while you log in, your drive might be robotically mounted as /autohome/your_username.

    How you can Mount a Drive in Linux

    Mounting a drive in Linux is the method of creating a storage gadget, corresponding to a tough drive, optical drive, or USB flash drive, accessible to the working system. As soon as a drive is mounted, you’ll be able to entry its recordsdata and directories as in the event that they have been a part of your native file system.

    There are two important methods to mount a drive in Linux:

    1. Utilizing a graphical file supervisor
    2. Utilizing the command line

    Utilizing a Graphical File Supervisor

    Most Linux distributions include a graphical file supervisor that can be utilized to mount and unmount drives. To mount a drive utilizing a graphical file supervisor, merely open the file supervisor and navigate to the drive you wish to mount. Then, right-click on the drive and choose the “Mount” choice.

    Utilizing the Command Line

    You can too mount a drive utilizing the command line. To take action, open a terminal window and kind the next command:

    “`
    mount /dev/gadget /mount/level
    “`

    the place:

    * `/dev/gadget` is the gadget file for the drive you wish to mount
    * `/mount/level` is the listing the place you wish to mount the drive

    For instance, to mount a USB flash drive that’s situated at `/dev/sdb1`, you’ll kind the next command:

    “`
    mount /dev/sdb1 /mnt/usb
    “`

    Individuals Additionally Ask

    How do I unmount a drive in Linux?

    Utilizing a graphical file supervisor

    To unmount a drive utilizing a graphical file supervisor, merely open the file supervisor and navigate to the drive you wish to unmount. Then, right-click on the drive and choose the “Unmount” choice.

    Utilizing the command line

    To unmount a drive utilizing the command line, open a terminal window and kind the next command:

    “`
    umount /mount/level
    “`

    the place `/mount/level` is the listing the place the drive is mounted.

    What’s the distinction between mounting and unmounting a drive?

    Mounting a drive makes the drive accessible to the working system, whereas unmounting a drive makes the drive inaccessible to the working system.

    Why would I must mount a drive in Linux?

    There are lots of explanation why you would possibly must mount a drive in Linux. For instance, you would possibly must mount a drive to entry its recordsdata, to put in software program, or to again up knowledge.

  • 5 Easy Steps to Mount a Drive on Linux

    5 Easy Steps to Mount a Drive on Linux

    Mounting a drive on Linux
    $title$

    Mounting a drive on Linux is a comparatively easy course of, however it may be complicated in case you’re not accustomed to the command line. On this article, we’ll present you how you can mount a drive on Linux utilizing the mount command. We’ll additionally clarify what the completely different mount choices do and how you can use them to manage how the drive is mounted.

    The mount command is used to connect a file system to a listing within the file system hierarchy. This lets you entry the information on the drive from the mounted listing. The final syntax of the mount command is as follows:

    mount [-options] gadget listing
    

    The place:

    • -options specifies the mount choices. These choices management how the drive is mounted.
    • gadget specifies the gadget file for the drive. That is usually /dev/sdX, the place X is the drive letter.
    • listing specifies the listing the place the drive needs to be mounted.

    Utilizing the Mount Command

    The mount command is a flexible device for managing mounted filesystems in Linux. Its syntax is as follows:

    mount [options]

    The place:

    - : The gadget or filesystem to be mounted.
    - : The listing the place the filesystem might be mounted.

    Instance: Mounting a Native Partition

    To mount a neighborhood partition, reminiscent of /dev/sda1, on the /mnt mount level, you'll use the next command:

    sudo mount /dev/sda1 /mnt
    

    Superior Mounting Choices

    The mount command helps numerous choices to manage the mounting conduct. Some generally used choices embrace:

    For a complete checklist of mount choices, seek advice from the man web page for mount.

    Specifying File System Kind

    When mounting a drive, you will need to specify the file system sort of the drive. The file system sort determines how the info on the drive is organized and accessed. The commonest file system sorts are:

    • ext4: The default file system sort for many Linux distributions.
    • NTFS: The file system sort utilized by Home windows.
    • FAT32: An older file system sort that's suitable with each Home windows and Linux.

    To specify the file system sort, use the -t choice of the mount command. For instance, to mount an ext4 file system, you'll use the next command:

    sudo mount -t ext4 /dev/sda1 /mnt/mydrive
    

    If you don't specify the file system sort, the mount command will attempt to mechanically detect the file system sort. Nonetheless, it's at all times greatest to specify the file system sort explicitly to keep away from any potential issues.

    Extra Notes on File System Varieties

    Along with the file system sorts listed above, there are a variety of different file system sorts which are out there for Linux. These embrace:

    Possibility Description
    -t

    Specifies the filesystem sort of the supply.
    -o

    Units extra mount choices, reminiscent of read-only (ro) or noexec (noexec).
    -a Mounts all filesystems listed in /and so on/fstab.
    File System Kind Description
    Btrfs A contemporary file system sort that gives a lot of options, together with help for snapshots and knowledge compression.
    ReiserFS A journaling file system sort that's recognized for its velocity and reliability.
    XFS A high-performance file system sort that's designed for large-scale storage methods.

    The selection of which file system sort to make use of is determined by a lot of elements, together with the dimensions and sort of storage gadget, the efficiency necessities, and the specified options. For many customers, ext4 is an effective all-purpose file system sort that gives a very good stability of efficiency, reliability, and options.

    Mounting with Permissions

    Mounting a drive with particular permissions means that you can management who can entry the mounted drive and the way they'll use it. That is helpful for securing delicate knowledge or proscribing entry to sure customers or teams.

    To mount a drive with permissions, use the mount command with the -o choice. The next choices can be found:

    • person: Specifies the person who owns the mounted drive.
    • group: Specifies the group that owns the mounted drive.
    • ro: Mounts the drive read-only, stopping any modifications to the mounted drive.
    • rw: Mounts the drive read-write, permitting modifications to be made to the mounted drive.

    For instance, to mount a drive referred to as /dev/sdb1 with read-write permissions for the person john and group customers, use the next command:

    mount -o person=john,group=customers /dev/sdb1 /mnt/mydrive

    The next desk summarizes the out there permissions choices:

    Possibility Description
    person Specifies the person who owns the mounted drive.
    group Specifies the group that owns the mounted drive.
    ro Mounts the drive read-only, stopping any modifications to the mounted drive.
    rw Mounts the drive read-write, permitting modifications to be made to the mounted drive.

    Auto-Mounting at Boot

    To auto-mount a drive at boot, you need to use the /and so on/fstab file. This file is utilized by the system to find out which filesystems to mount at boot. So as to add an entry to /and so on/fstab, you need to use the next format:

    /dev/gadget /mount/level sort choices frequency cross

    Discipline Description
    /dev/gadget The gadget to be mounted.
    /mount/level The mount level for the gadget.
    sort The kind of filesystem to be mounted.
    choices A comma-separated checklist of choices for use when mounting the gadget.
    frequency How typically the gadget needs to be checked for modifications.
    cross The cross quantity for the gadget.

    For instance, to auto-mount a USB drive with the gadget title /dev/sdb1 on the /mnt/usb mount level, you'll add the next line to /and so on/fstab:

    /dev/sdb1 /mnt/usb vfat defaults 0 0

    After getting added the entry to /and so on/fstab, you may mount the drive at boot by rebooting the system.

    Utilizing Automounters

    Automounters make it doable to entry drives via a file system hierarchy moderately than via specific instructions like mount. The commonest choice for an automounter is the autofs package deal. Autofs is a community filesystem (NFS) automounter, which implies it handles the automated mounting and unmounting of NFS shares on Unix-like methods.

    To make use of autofs, it's essential to create a map file. A map file is a configuration file that comprises a listing of NFS shares and the native directories the place they need to be mounted. The format of a map file is as follows:

    /native/listing /nfs/share
    

    After getting created a map file, it's essential to begin the autofs daemon.

    It's also possible to use the fstab file to configure automounting. The fstab file is a system configuration file that comprises a listing of block units and the file methods that they need to be mounted on. The format of an fstab entry for an automount is as follows:

    /dev/disk/by-uuid/12345678-90ab-cdef-0123-456789abcdef /mnt/mydisk auto auto 0 0
    

    The auto choice within the fstab entry tells the system to mechanically mount the gadget when it's accessed. The 0 choices within the final two columns inform the system that the gadget needs to be mounted with out prompting the person and that it shouldn't be remounted whether it is already mounted.

    Advantages of Utilizing Automounters

    • Automounters make it simpler to entry drives.
    • Automounters can enhance efficiency by avoiding the necessity to manually mount drives.
    • Automounters may help to enhance safety by stopping unauthorized entry to drives.

    Concerns for Utilizing Automounters

    • Automounters may be extra advanced to configure than guide mounting.
    • Automounters can introduce a efficiency overhead, particularly on methods with a lot of drives.
    • Automounters may be much less dependable than guide mounting, particularly if the automounter course of fails.
    Benefits Disadvantages
    Guide Mounting Easy to configure, dependable Requires guide intervention, may be time-consuming
    Automounting Straightforward to make use of, can enhance efficiency Extra advanced to configure, can introduce efficiency overhead

    Unmounting Drives

    To unmount a drive, use the next command:

    sudo umount /path/to/mountpoint

    The place /path/to/mountpoint is the mount level of the drive you wish to unmount.

    Mounting Speicific File Methods

    Some file methods require particular mount choices. For instance, to mount an NTFS drive, you need to use the next command:

    sudo mount -t ntfs /dev/sda1 /mnt/ntfs

    The place /dev/sda1 is the gadget title of the NTFS drive and /mnt/ntfs is the mount level.

    Mounting Drives with FSTAB

    FSTAB is a file that comprises a listing of all of the drives that needs to be mounted at boot time. So as to add a drive to FSTAB, edit the file and add a line within the following format:

    /dev/sda1 /mnt/ntfs ntfs defaults 0 0

    The place /dev/sda1 is the gadget title of the drive, /mnt/ntfs is the mount level, ntfs is the file system sort, defaults are the mount choices, and 0 0 are the dump and cross choices.

    Finest Practices for Drive Mounting

    Mounting drives is a typical job in Linux, however there are some greatest practices that you must observe to make sure that your drives are mounted accurately and securely. Listed here are 10 greatest practices for drive mounting in Linux:

    1. Use the right command. The command to mount a drive is mount. Don't use the mkdir command to create a mount level.
    2. Specify the right gadget title. The gadget title is the title of the drive that you simply wish to mount. You will discover the gadget title by utilizing the fdisk -l command.
    3. Specify the right mount level. The mount level is the listing the place the drive might be mounted. You possibly can create a brand new mount level by utilizing the mkdir command.
    4. Use the right file system sort. The file system sort is the kind of file system that's on the drive. You will discover the file system sort by utilizing the df -T command.
    5. Use the right mount choices. Mount choices are used to manage how the drive is mounted. You will discover a listing of mount choices by utilizing the man mount command.
    6. Use the -t choice to specify the file system sort. This feature is required if the file system sort is just not specified within the gadget title.
    7. Use the -o choice to specify the mount choices. This feature is used to manage how the drive is mounted.
    8. Use the -a choice to mount all drives which are listed within the /and so on/fstab file. This feature is beneficial if you wish to mount all your drives without delay.
    9. Use the -v choice to indicate verbose output. This feature is beneficial if you wish to see all the steps which are concerned in mounting the drive.
    10. Use the -n choice to do a dry run. This feature is beneficial if you wish to see what would occur in case you mounted the drive with out truly mounting it.

      The way to Mount a Drive on Linux

      Mounting a drive on Linux is the method of constructing a storage gadget accessible to the working system. This lets you entry the information and folders on the drive as in the event that they had been a part of your native file system. There are a number of methods to mount a drive on Linux, however the most typical methodology is to make use of the mount command.

      To mount a drive utilizing the mount command, you will want to know the gadget file for the drive. The gadget file is a symbolic hyperlink that represents the drive within the Linux file system. You will discover the gadget file for a drive by utilizing the fdisk command. For instance, to seek out the gadget file for a USB drive, you'll run the next command:

      fdisk -l
      

      The output of the fdisk command will embrace a listing of all of the storage units linked to your pc. The gadget file for a USB drive will usually be one thing like /dev/sdX, the place X is a letter representing the drive quantity. After getting discovered the gadget file for the drive, you may mount it utilizing the next command:

      mount /dev/sdX /mnt/drive
      

      This command will mount the drive on the /mnt/drive listing. Now you can entry the information and folders on the drive by navigating to the /mnt/drive listing.

      Individuals Additionally Ask

      How do I unmount a drive on Linux?

      To unmount a drive on Linux, you need to use the umount command. For instance, to unmount the drive that's mounted at /mnt/drive, you'll run the next command:

      umount /mnt/drive
      

      How do I mount a drive that isn't acknowledged by Linux?

      If a drive is just not acknowledged by Linux, you could want to put in extra drivers. You will discover drivers to your drive on the producer's web site.

      How do I mount a drive that's encrypted?

      To mount an encrypted drive, you will want to make use of the cryptsetup command. For instance, to mount an encrypted drive that's situated at /dev/sdX, you'll run the next command:

      cryptsetup luksOpen /dev/sdX drive
      

      You'll then be prompted to enter the password for the drive. After getting entered the password, the drive might be mounted on the /mnt/drive listing.