Linux - File system

now here in this video we are going to

discuss about your Linux file systems so

you know about the Linux file system you

might be using into your windows as well

you might have heard about your fat file

systems NTFS file systems so those file

systems are used into the windows even

in Linux we have different kind of file

systems but before we start with your

file system first I would like to

introduce the hard test how generally it

is displayed into the your Linux

operating system as well as we are also

going to see how we can use the Hard

Day's how we can create the partitions

into it and then while formatting which

are the file systems do we have so it

doesn't start with your file systems

very first if I have connected a disk

and if I want to check what the disk I

have and what is the use of space of my

turns I can use the command D u so d

will show me who the hardness which I

have connected how many partitions you

have and what are the dis space left so

I can check the free spaces by using the

do you command so it will show you - you

see we can also use disk free that is DF

command it will show me the free space

of the disk along with the partitions

generally we have created DF space - k

will be showing the same output into the

kilobytes same way if you want in make

the parts you can give DF space - M the

next we have that is mounting of our

system now if suppose we have already

created a partition and we want to use

those particular partition or we can say

you have connected your DVD but it

doesn't get mounted into your media so

you manually have to mount it so for

mounting it we have a command called as

mount mount is nothing but we are

locating our devices into a particular

directory so that we can use it like a

windows a partitions you create into the

disk but into the console or into the

portal you can get that in my computer

you will find that is C Drive D Drive

Arai you have those partitions created

so Microsoft generally provide you

everything spoon-feed it and everything

you get on the desktop itself but in

illness you don't do that in Linux when

we create a partitions we have to

manually

saina space to that partition from where

we are going to store the data into it

means in short I can say we are going to

create our C Drive and D trial so here

we are going to talk about those mount

places so all the devices are needed to

be mounted or allocated or defined a

place in location from their can be

accessed manually or can be used for

storing your data

the syntax which we use that is mount

and then we need to define which levis

we need to mount and then along with a

space you need to define where you are

going to mount it in short mount the

source device and the destination path

where you need to mount so this is the

mount command which we are going to see

into the terminal letter again if I'm

talking about the amount if suppose you

have mounted and done with the partition

or if you have mounted and done with the

device now if I want to you mounted if I

want to disconnect my DVD or if I want

to remove my DVD I cannot use or remove

those particular DVD unless I do mounted

because once you mount it it will show

that device is still busy so if I want

to release it I used I have to give this

command called as you mount so you mount

it will do just human ting the device so

here you need to define the command you

mount space either source which we have

used while mounting or the destination

which we have used while mounting the

device so you can define either the

source either the destination while you

mounting the device from your terminal

mount along with the type of mounting

now as I said you can mount different

kind of devices you can mount different

kind of partitions so what the

partitions are you need to specify

during the mounting as well

like along with the devices we can also

mount some of the shared directories you

can also mount the directories which we

have stored on the FTP so while mounting

we need to specify which kind of

partition do you have so we can go for -

T so mount space - T it was you need to

specify a particular file system you are

going to use F can be used or - T can be

used to specify for example if I want to

create

a partition or mount a partition which

is an ext3 or ext4 so I will be defining

ext4 and then this source path from

where I am going to mount the partition

or which device I'm going to mount and

the destination path where I'll be

locating it so just a mount command we

can use but this I am adding it into it

that is - t type of the filesystem along

with that we can also use the you mount

for you mounting any kind of file system

so there is no special command for you

mounting a particular file system which

we have specified into a mount so even

though it is an NFS even though it is

ext3 for a device or even though it is

any particular removable devices you

mounting is same either you mount source

or destination we can use for remounting

it so let us check into the terminal how

we can create the partition how you can

you mount it and which are the different

type of file systems we do have into

Linux operating system