How to clear Powermta mail queue
Login to the server using SSH Stop powermta first: # service pmta stop Go to powermta mail…
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How To Install phpPgAdmin 5.6 on CentOS 7 / RHEL 7
phpPgAdmin is a web-based administration tool for managing PostgreSQL database, and…
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How to Disable IPv6 in CentOS 7
Check Whether IPv6 is Enabled You can check whether IPv6 is enabled on your CentOS 7.5 operating sy…
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Disable ipv6 on CentOS 6
With several late CentOS 6.2 systems being built on the network I have been running into network d…
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How to change hostname on CentOS 6
I set your /etc/hosts like so ... [root@mig-dev-006 ~]# cat /etc/hosts 127.0.0.1 loc…
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Create a System Administrator User on CentOS Server
How to create a system administrator user on a CentOS server This tutorial explain how to cre…
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Changing Your SSH Port For Extra Security on CentOS 6 or 7
Right now, everyone seems to use the infamous port 22 to connect to their server with SSH. In my …
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How to disable SSH logins for the root account
CREATING A NORMAL USER ACCOUNT Before you disable SSH logins for the root account, you must cre…
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