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Types of File System

b : Block Device File
b : Block Device File

The two most popular storage system technologies are file level storage and block level storage. File level storage is seen and deployed in Network Attached Storage (NAS) systems. Block level storage is seen and deployed in Storage Area Network (SAN) storage.

source: stonefly.com
Blkid – Find Filesystem Type
Blkid – Find Filesystem Type

A file system is the way in which files are named, stored, retrieved as well as updated on a storage disk or partition; the way files are organized on the disk. A file system is divided in two segments called: User Data and Metadata (file name, time it was created, modified time, it’s size and location in the directory hierarchy etc).

source: tecmint.com
image: youtube.com
c : Character Device File
c : Character Device File

In Unix-like operating systems, a device file or special file is an interface to a device driver that appears in a file system as if it were an ordinary file. There are also special files in MS-DOS, OS/2, and Microsoft Windows.

d : Directory
d : Directory

A directory is a location for storing files on your computer. Directories are found in a hierarchical file system, such as Linux, MS-DOS, OS/2, and Unix. In the picture to the right is an example of the tree command output that shows all the local and subdirectories (e.g., the "big" directory in the cdn directory).

df Command – Find Filesystem Type
df Command – Find Filesystem Type

7 Ways to Determine the File System Type in Linux (Ext2, Ext3 or Ext4) by Aaron Kili | Published: March 4, 2017 ... df Command – Find Filesystem Type.

source: tecmint.com
Fsck – Print Linux Filesystem Type
Fsck – Print Linux Filesystem Type

7 Ways to Determine the File System Type in ... fsck – Print Linux Filesystem Type. 3. ... There are several types of filesystem in Linux, let me know which file ...

source: tecmint.com
Fstab – Shows Linux Filesystem Type
Fstab – Shows Linux Filesystem Type

7 Ways to Determine the File System Type in Linux (Ext2, Ext3 or Ext4) by Aaron Kili | Published: March 4, ... Fstab – Shows Linux Filesystem Type. That’s it!

source: tecmint.com
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l : Symbolic Link
l : Symbolic Link

A symbolic link contains a text string that is automatically interpreted and followed by the operating system as a path to another file or directory. This other file or directory is called the "target". The symbolic link is a second file that exists independently of its target. If a symbolic link is deleted, its target remains unaffected.

Lsblk – Shows Linux Filesystem Type
Lsblk – Shows Linux Filesystem Type

7 Ways to Determine the File System Type in Linux (Ext2, Ext3 or Ext4) by Aaron Kili | Published: ... lsblk – Shows Linux Filesystem Type. 4. Using mount Command.

source: tecmint.com
image: tecmint.com
Mount – Show Filesystem Type in Linux
Mount – Show Filesystem Type in Linux

7 Ways to Determine the File System Type in Linux (Ext2, Ext3 or Ext4) by Aaron Kili | Published: ... Mount – Show Filesystem Type in Linux. 5. Using blkid Command.

source: tecmint.com
p : Named Pipe
p : Named Pipe

A named pipe is a named, one-way or duplex pipe for communication between the pipe server and one or more pipe clients. All instances of a named pipe share the same pipe name, but each instance has its own buffers and handles, and provides a separate conduit for client/server communication.

Regular File
Regular File

Ordinary or Regular Files A large majority of the files found on UNIX and Linux systems are ordinary files. Ordinary files contain ASCII (human-readable) text, executable program binaries, program data, and more.

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s : Local Socket File
s : Local Socket File

The AF_UNIX (also known as AF_LOCAL) socket family is used to communicate between processes on the same machine efficiently. Traditionally, UNIX domain sockets can be either unnamed, or bound to a file system pathname (marked as being of type socket). Linux also supports an abstract namespace which is independent of the file system.

Related Types