Linux show mount points

Linux Command: Show Mounted Hard Drives Partition

[a] df command – Shoe file system disk space usage.

Tutorial details
Difficulty level	Easy
Root privileges	No
Requirements	Linux
Est. reading time	N/A

[b] mount command – Show all mounted file systems. [c] /proc/mounts or /proc/self/mounts file – Show all mounted file systems.

Examples

Open a terminal or login using ssh into the remote server and type the following command:
$ cat /proc/mounts
OR
$ cat /proc/self/mounts
Sample outputs:

Type the mount command as follows to get same information:

Type the df command shows more human readable output:

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Fig.01: df command in action

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Comments on this entry are closed.

command not found…

Which command will display the number of devices in my system (routers/switches/AP)

I purchased the Hp 15-n018 model laptop, when i checking with vendor they said will not support for Linux operating and i didn’t found the driver in internet….. i able found in win 8 and 8.1….
But am very interested in Linux operating system…. any one can please help me where i can the driver.

Sudinhar: it really depends on what driver you’re talking about for which specific device and for which specific Linux distribution.
The laptop itself may require any number of drivers, including HD, CD/DVD, sound, display, network, etc.
Many Linux distributions come with drivers for a wide variety of systems & devices, and you can generally get Linux up & running on just about anything these days with enough patience.
You can generally repartition your hard drive without losing any data using tools provided in distribution ISOs/DVDs & install Linux as a dual boot without fear of not being able to also use Windows if necessary as a backup.
I first installed Linux on a laptop back in the 90s, and it was difficult to get all the drivers but I did eventually & it worked ok.
These days it’s usually much simpler and any up to date Linux distribution should run just fine on your laptop with a little setup & TLC.

As a side note, I’d like to thank the author of this article, the commands worked as advertised & provided the information I required.

Linux has a long history of not “playing well” with laptops, and unless you get a laptop that is “certified” to run with Linux, you’re bound to have headaches. Something else you might try is keeping the laptop as is, and installing Virtual Box, by Sun (Oracle?) I believe it’s available on-line at no charge. This is a VM system, which will allow you to load a real copy of Linux, as it emulates a real computer. Personally, I use VMware Workstation (I’ve had it for years, but it’s a commercial product) which does the same thing, but I’ve heard nothing but good things about Virtual Box. You can then launch Linux in a window, and it’s a “real” linux version, which you will install from the distribution ISO.

Let’s say I want to display on the i3status bar whether a device/share is mounted.
How would that be accomplished?

I’m kind of new to i3, but as of what I’ve found online about the wm, it is a matter of finding the right parameter on i3status or i3blocks (whichever you use).

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Show NFS shares | List NFS mount points | List NFS clients Linux

Table of Contents

In this article I will share multiple commands and method to cover below topics:

• Show NFS Shares configured on the NFS Server
• List NFS mount points on the NFS Clients
• List NFS Clients which are connected to the NFS Server

Show NFS shares on NFS Server

Use showmount to show NFS shares

We can use showmount command to show NFS shares on the NFS Server using NFSv3 protocol.

You can also give server details to show NFS shares for the respective server

Use exportfs to show NFS shares

You can use exportfs to show NFS shares with all NFS versions. exportfs -v will show the currently shared directory lists with all the permissions per directory

Use master export file /var/lib/nfs/etab to show NFS shares

We use /etc/exports or /etc/exports.d to add any NFS share. Next when we refresh the list of shares using exportfs -r or exportfs -a , the shares list from /etc/exports and /etc/exports.d is updated in the master exports table /var/lib/nfs/etab .
WARNING: You should not edit /var/lib/nfs/etab file manually. You must always update shares under /etc/exports and /etc/exports.d

Check the content of /var/lib/nfs/etab to show NFS shares list and all the applied permission details

List NFS mount points on NFS Clients

There are various commands and methods to list NFS mount points

Use mount to list NFS mount points

We can use mount command to list NFS mount points on nfs-client .

Use nfsstat to list NFS mount points

Normally we use nfsstat to get the NFS mount point usage and statistics. But we can also use nfsstat to list currently used NFS mount points on nfs-client .

Use /proc/mounts to list NFS mount points

We can also check the content of /proc/mounts to list NFS mount points on nfs-client

List NFS clients connected to NFS Server

Use netstat to list NFS clients connected to NFS server

netstat is used to list the listening TCP and UDP ports. In the example I have one NFS client connected to the NFS server on 1018 port

Use ss to list NFS clients connected to NFS Server

ss id another utility to investigate sockets and is considered to be a replacement for netstat in future Linux releases. So we can also use ss command to list NFS clients connected to the NFS Server. Execute below command on the NFS server to list NFS clients.

In this example we have one NFS Client currently connected to the NFS server on port 1018.

Lastly I hope the steps from the article to show nfs shares on nfs server, list nfs mount points on nfs clients and list nfs clients connected to nfs server on Linux was helpful. So, let me know your suggestions and feedback using the comment section.

Related Searches: check nfs mount, list nfs shares, showmount command in linux, nfs client list remote exports, list nfs mount points

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How to List Mounted Drives on Linux

In this tutorial, I will show you the different ways to list mounted drives on Linux. We can use mount, findmnt, and df commands to list mounted device any Linux distribution like Ubuntu or Centos.

In Linux, mount command mounts a storage device or filesystem, and let’s go through commands that can display all those mounts.

1) Listing from /proc using cat command

To list mount points you can read contents of the file /proc/mounts.

In the following example, I have used cat command to read the /proc/mounts file:

2) Using Mount Command

You can use mount command to list mount points. When you run mount command without any options it will list mount points.

3) Using df command

You can use df command to list mount points.

The following command shows the output of df with -aTh option:

You can use -t followed by filesystem type (say ext3, ext4, nfs) to display respective mount points. For examples below df command display all NFS mount points.

4 ) Using findmnt

Findmnt is a powerful tool to find mounted filesystems. This command comes with lots of options to list mount filesystems.

The following command print all mounted filesystems:

Print mount point by specific filesystem type:

Search and list fstab contents:

Display all /etc/fstab file and converts LABEL= and UUID= tags to the real device names:

Conclusion

In this tutorial, we learned commands to list mounted drives or filesystems on Linux. I hope you enjoyed reading and please leave your suggestion in the comment section.

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Как посмотреть точки монтирования Linux

Одно из самых заметных отличий Linux от Windows, это то, что операционная система позволяет пользователям прозрачно управлять монтированием разделов диска. Это позволяет гибким образом настроить структуру каталогов, использовать несколько файловых систем, где каждая будет выполнять свое предназначение.

Благодаря такой возможности, вы можете переустановить операционную систему и не потерять пользовательские файлы, обращаться к параметрам ядра с помощью каталогов /proc и /sys, а к блочным устройствам с помощью каталога /dev. В этой статье мы разберемся что такое точки монтирования, а также как посмотреть точки монтирования в Linux.

Что такое точки монтирования в Linux?

Чтобы понять как тут всё происходит, давайте проведём аналогию. Допустим, у вас есть большое поле и вы на нём хотите посадить картошку. Но выращивать вы хотите несколько сортов. Поэтому вы делите поле на несколько участков и на каждом из них садите нужный сорт. Когда приходит время собирать урожай, независимо от сорта картошку надо выкопать и вывезти, а к полю идёт только одна дорога и вся полученная картошка будет вывезена именно по ней не зависимо от того, с какого участка она была собрана.

Допустим, у вас есть один большой жесткий диск, на который надо записать данные. Это наше поле. Но вам надо файловая система без журналирования для каталога /boot, отдельная файловая система для корня и для /home. Поэтому жесткий диск разбивается на разделы. Дальше эти разделы надо отформатировать в нужную файловую систему. Это аналогия сорта картошки. А монтирование — это аналогия дороги, по которой картошку вывозят с поля. На каком бы разделе диска или части оперативной памяти не располагались данные, получить к ним доступ вы сможете только с помощью корневого каталога /. Все разделы монтируются сюда, если не к самому корню, то в одну из папок. Такая папка и называется точкой монтирования и её содержимое во время монтирования заменяется на содержимое раздела.

Как посмотреть точки монтирования?

Для просмотра точек монтирования можно использовать команду mount. Её надо запустить без параметров:

С появлением технологии snap и flatpack, точки монтирования Linux слегка засорены монтированием различных snap пакетов и их содержимого к файловой системе, но всё же здесь можно разобрать и смонтированные жесткие диски. Чтобы отфильтровать только жесткие диски используйте утилиту grep:

mount | grep ^/dev

Не только посмотреть, но и настроить точки монтирования можно с помощью файла /etc/fstab. Здесь перечислены все разделы диска, которые монтируются к системе.

Более подробно о его настройке я писал в этой статье.

Выводы

Из этой статьи вы узнали что такое точки монтирования Linux, а также как их посмотреть и настроить. А что вы думаете по поводу них? Удобнее ли это чем в Windows? Напишите в комментариях!

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