Prerequisites
Before performing the installation, ensure that you have the following:
To install the NISH client, perform the following steps:
 
Procedure
- 
        Put the NISH client RPM packages in a local directory on the target machine.
      
 
- 
        Use the YUM package manager built into CentOS 7 to install the NISH RPMs. 
        
Example 
          [root@server ~]# yum localinstall -y nish-20.7-R1.el7.x86_64.rpm nish-deps-20.7 R1.e17.x86_64.rpm 
# Last metadata expiration check: 2:33:56 ago on Thu 11 Jun 2020 11:42:12 CEST.
Dependencies resolved.
===================================================================================
Package     Architecture    Version       Repository            Size
===================================================================================
Installing:
 nish       x86_64          20.7-R1.el7   @commandline          1.4 M
 nish-deps  x86_64          20.7-R1.el7   @commandline          3.9 M
Transaction Summary
===================================================================================
Install  2 Packages
Total size: 5.3 M
Installed size: 18 M
Downloading Packages:
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :
1/1  Installing       : nish-deps-20.7-R1.el7.x86_64
1/2  Running scriptlet: nish-deps-20.7-R1.el7.x86_64
1/2  Installing       : nish-20.7-R1.el7.x86_64
2/2  Running scriptlet: nish-20.7-R1.el7.x86_64
2/2  Verifying        : nish-20.7-R1.el7.x86_64
1/2  Verifying        : nish-deps-20.7-R1.el7.x86_64
2/2  Installed        : nish-20.7-R1.el7.x86_64 nish-deps-20.7-R1.el7.x86_64
Complete!