How To Install nmbscan on CentOS 8

nmbscan is NMB/SMB network scanner

Introduction

In this tutorial we learn how to install nmbscan on CentOS 8.

What is nmbscan

Scans a SMB shares network, using NMB and SMB protocols. Useful to acquire an information on a local area network (security audit, etc.) Matches the information such as NMB/SMB/Windows host name, IP address, IP host name, Ethernet MAC address, Windows user name, NMB/SMB/Windows domain name and master browser. Can discover all NMB/SMB/Windows hosts on a local area network thanks to hosts lists maintained by master browsers.

We can use yum or dnf to install nmbscan on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install nmbscan.

Install nmbscan on CentOS 8 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

CentOS Linux 8 - AppStream                                       43 kB/s | 4.3 kB     00:00    
CentOS Linux 8 - BaseOS                                          65 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - ContinuousRelease                               43 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - Extras                                          23 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - FastTrack                                       40 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - HighAvailability                                36 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - Plus                                            24 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - PowerTools                                      50 kB/s | 4.3 kB     00:00    
Extra Packages for Enterprise Linux Modular 8 - x86_64           13 kB/s | 9.2 kB     00:00    
Extra Packages for Enterprise Linux 8 - x86_64                   24 kB/s | 8.5 kB     00:00    
Metadata cache created.

After updating yum database, We can install nmbscan using dnf by running the following command:

sudo dnf -y install nmbscan

Install nmbscan on CentOS 8 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

CentOS Linux 8 - AppStream                                       43 kB/s | 4.3 kB     00:00    
CentOS Linux 8 - BaseOS                                          65 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - ContinuousRelease                               43 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - Extras                                          23 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - FastTrack                                       40 kB/s | 3.0 kB     00:00    
CentOS Linux 8 - HighAvailability                                36 kB/s | 3.9 kB     00:00    
CentOS Linux 8 - Plus                                            24 kB/s | 1.5 kB     00:00    
CentOS Linux 8 - PowerTools                                      50 kB/s | 4.3 kB     00:00    
Extra Packages for Enterprise Linux Modular 8 - x86_64           13 kB/s | 9.2 kB     00:00    
Extra Packages for Enterprise Linux 8 - x86_64                   24 kB/s | 8.5 kB     00:00    
Metadata cache created.

After updating yum database, We can install nmbscan using yum by running the following command:

sudo yum -y install nmbscan

How To Uninstall nmbscan on CentOS 8

To uninstall only the nmbscan package we can use the following command:

sudo dnf remove nmbscan

nmbscan Package Contents on CentOS 8

/usr/bin/nmbscan
/usr/share/doc/nmbscan
/usr/share/doc/nmbscan/HOWTO_contribute.txt
/usr/share/licenses/nmbscan
/usr/share/licenses/nmbscan/gplv2.txt
/usr/share/man/man1/nmbscan.1.gz

References

Summary

In this tutorial we learn how to install nmbscan on CentOS 8 using yum and dnf.