In the previously published articles Greenbone Security Assistant on Ubuntu Server and Greenbone Security Assistant: Setting up your first Target I showed how to set up the server and how to scan your first target but it was not mentioned anywhere how to change the “admin” password and the update commands for the scan data was not quiet correct. Here is a quick and dirty update on that.Continue reading “Greenbone Security Assistant change passwd & update”
In this article I will show you how to lookup the current set time zone and how to change it. It is important that your Servers and Workstations are set up with the proper timezone for example if you run scripts triggered by time events as well as your log file to reflect the correct time for the events that happened.Continue reading “Setting and adjusting Timezone on Ubuntu”
in order to better serve you I would like to figure out what is it that you are interested in seeing here. What would you like me to write about? I have a few ideas for general areas to cover but it would be more suited for you if you provide further ideas.
On my list are the following areas:
- LAMP Server Serup
- LEMP Server Setup
- SAMBA Server and Client setup
- Configure Cron Jobs
- Encrypting and decrypting files and folders
- Ubuntu Auto updates
- Python 3.9 install
Please use the Contact Form on this Blog to submit your ideas. Please use Subject: “My Blog Idea”.
Thank you for your support.
Hello Friends, this article is the continuation of the article “How to setup a NFS Server on Ubuntu“. I am showing how to install NFS on a client machine and mount a NFS share. This is the NFS Client how to.Continue reading “How to setup a NFS Client on Ubuntu”
Good day my friend,
in this article I am guiding you through the installation and configuration process to setting a NFS Server on you Ubuntu Server.
in this article I am showing you how to work with users and groups on an Ubuntu Server on the command line interface. We are using the following commands: adduser, usermod, deluser, id, passwd, groupadd & groupdel. I expect that you have a working Ubuntu Server installed but if you need help with that look at simple Ubuntu Server installation.Continue reading “Working with Users & Groups”
in this article I will show you how to install SSH on a Server and Desktop, after successful installation and testing that it worked I am showing also how to use password-less authentication with SSH to elevate the security even further. We are using ssh-keygen and ssh-copy-id in the process.
Hello Friends, in this article I am going over on how to set up a send-only SMTP Server with Postfix on Ubuntu Server 20.04. In most scenarios servers only need to be able to send out emails and not receive emails for example a server can be set up to email log files or triggered events on a server for example if someone logged in or when a system change occurred.Continue reading “Postfix: setting up a Send-Only SMTP Server”
In this article I am going to show you how to configure Webmin with Let’s Encrypt have a valid certificate installed used by Webmin so it will no longer display a Certificate error.Continue reading “Secure Webmin with Let’s Encrypt”
Webmin is an excellent Web-GUI to administer and manage a Linux Server. In this article I will go over the installation and show you around.Continue reading “How to install Webmin on Ubuntu Server 20.04”