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April 2015
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20212223242526
27282930  

mail server on centos 7 Redhat 7

Setup mail server on centos 7

This article helps you to install and configure basic mail server on Centos 7. Here i have used Postfix for SMTP, Dovecot for POP/IMAP and Dovecot SASL for SMTP AUTH. Before proceeding please make sure you have assigned static IP for the server and have internet connectivity for installing […]

Nmcli

let’s start, Type “nmcli d” command in your terminal for quick identification of Ethernet cards installed in your machine.

[root@clusterserver1 ~]# nmcli d DEVICE TYPE STATE CONNECTION eno16777736 ethernet connected eno16777736 lo loopback unmanaged —

 

[root@clusterserver1 ~]# nmcli connection show NAME UUID TYPE DEVICE eno16777736 040b2729-2cc5-4ded-af3a-c4ae09dd3563 802-3-ethernet eno16777736 [root@clusterserver1 ~]# nmcli device show eno16777736 […]