Flush DNS Windows 10
Flushing the DNS cache on Windows 10 is a very easy process and may be needed to connect to web sites that have changed servers. Due to system security permissions, you must ensure that you run the command prompt as…
Command for cPanel Exim that shows script responsible for outbound mail and other exim commands
Here we provide a particularly useful command-line command that shows you which scripts are responsible for outbound mail. For example, when WordPress themes get exploited, you will see a large number of messages coming out of a long directory inside…
SSH key that uses Ed25519 algorithm
Ready for a new key? You should be. The Ed25519 was introduced on OpenSSH version 6.5. It’s the EdDSA implementation using the Twisted Edwards curve. It offers a better security with faster performance compared to DSA or ECDSA. Some benefits:…
Benchmark Linux
Some great scripts: https://haydenjames.io/linux-benchmark-scripts-tools/
Add Emails From cPanel Email to Outlook
Recently, I had the task of importing emails form a cPanel email account to Outlook. This was after the DNS had changed to the office365 servers (mail.protection.outlook.com). There is no export from Horde to PST format – only MBOX. So,…
How to Customize ESXI 6.7 install with Realtek Drivers
Create a folder C:\Esxibuild Download to C:\Esxibuild VMware vSphere Hypervisor (ESXi) 6.7U3b Bundle (not the ISO). https://my.vmware.com/web/vmware/details?downloadGroup=ESXI67U3B&productId=742 Download the Realtek Drivers: https://vibsdepot.v-front.de/wiki/index.php/List_of_currently_available_ESXi_packages (For this one, I used the net55-r8168-8.045a-napi-offline_bundle) Here is what the files look like: Download and install the…
Firewalld on CentOS 8
CentOS 8 uses firewalld.You can see all zones by running the following ls command: # ls -l /usr/lib/firewalld/zones/ total 36 -rw-r–r–. 1 root root 299 Nov 8 11:48 block.xml -rw-r–r–. 1 root root 293 Nov 8 11:48 dmz.xml -rw-r–r–. 1…
Install Asterisk on CentOS
This install in on Ubuntu 18.04. There is an excellent article for CentOS at – https://www.tecmint.com/install-asterisk-on-centos-7/ Please review aslo: – https://wiki.asterisk.org/wiki/display/AST/Installing+Asterisk+From+Source – https://community.asterisk.org/ – https://www.sangoma.com/articles/how-to-install-asterisk-11-on-ubuntu-12-4-lts/ – http://asteriskdocs.org/en/3rd_Edition/asterisk-book-html-chunk/asterisk-Install.html Install Requirements: Firewalld. See the Article here to set up asterisk on firewalld…
How to setup home folder to Active Directory user
This article guides you how to assign Home Folder to Active Directory users. Install the File Server Resource Manager Open Server Manager Go to “Add roles and features” In “Server Roles” expand “File and Storage Services“, again expand “File and…
Add the OnlyOffice App to Nexcloud
In order to view .ODT files, you will need to install the ONLYOFFICE App. ONLYOFFICE integration in Nextcloud empowers users to collaborate on office documents with their team members in real-time. Compatibility with Microsoft Office formats means perfect documents, every…