How to create a PEM file from existing certificate files that form a chain for Domoticz

  • (optional) Remove the password from the Private Key by following the steps listed below: openssl rsa -in server.key -out nopassword.keyNote: Enter the pass phrase of the Private Key.
  • Combine the private key, public certificate and any 3rd party intermediate certificate files:
    cat nopassword.key > server.pem
    cat server.crt >> server.pemNote: Repeat this step as needed for third-party certificate chain files, bundles, etc:
    cat intermediate.crt >> server.pem

SSL certificate installation on the Ubiquiti Unifi controller linux

lets check and see what is stored inside the keystore.
You can do this by using the following command:

sudo keytool -list -keystore /var/lib/unifi/keystore

password is aircontrolenterprise

delete it using the following command:
sudo keytool -delete -alias unifi -keystore /var/lib/unifi/keystore

“openssl pkcs12 -export -in -inkey -out -passout pass:aircontrolenterprise -name unifi” or
“openssl pkcs12 -export -nodes -out -inkey -in -certfile -passout pass:aircontrolenterprise -name unifi”
then
“keytool -importkeystore -srckeystore -srcstorepass aircontrolenterprise -destkeystore /var/lib/unifi/keystore -deststorepass aircontrolenterprise -alias unifi -trustcacerts”

The left to do is to restart the Unifi controller and you are good to go!
“systemctl restart unifi”

Ubuntu 20.04

Ubuntu 20.04 LTS is now available to download, six (rather hectic) months after development on the release first began.Complete GuideUbuntu 20.04 LTS: Everything You Need to Know

This is the final, stable release of Ubuntu 20.04, codename ‘Focal Fossa’. It comes with 5 years of guaranteed security updates, critical fixes, and select software updates from Canonical.

You can download Ubuntu 20.04 direct from the Ubuntu image server using the link below. This will download a 64-bit .iso image of the release that is around 2.7GB in size.

Once the download completes you will need to write the Ubuntu 20.04 .iso image to a blank DVD or flash it to a USB stick using a tool like Etcher. Then just pop the DVD in or plug in the USB and reboot, selecting the appropriate boot option.

Download Ubuntu 20.04 LTS (64-bit .iso)

Download Ubuntu 20.04 LTS (.torrent)

I always recommending using the ‘Try Ubuntu without installing’ option first. This drops you into a full desktop session that you can explore safely and check that all of your hardware works okay. If you like what you see you can then run the installer app from the live image to install the OS on to your system.

If you’re a regular reader of this site you’ll be pretty clued up on the changes the Focal offers by now — I feel like I hadn’t stopped talking about it for months — But on the off chances you’re not…

Ubuntu 20.04 rides atop the Linux 5.4 kernel, boasts faster boot speeds thanks to new kernel compression algorithms, and carries a clutch of new graphics drivers, software, and utilities:

  • Linux 5.4
  • Improved ZFS install support
  • OEM logo displayed during boot
  • GNOME Shell 3.36
  • Performance improvements
  • New Lock screen
  • Do not disturb mode
  • Refined app folder creation
  • Updated Settings panels
  • Visible ‘Suspend’ option in Status Menu
  • Optional ‘dark’ theme
  • Fractional scaling support
  • Snap-based Ubuntu Software store
  • Feral Game Mode added to the archives

Don’t forget that you can also upgrade to 20.04 from 19.10 or 18.04 directly, which may be easier than starting afresh, especially if you have a lot of files to back up.

VMware Horizon 7.12 JMP Replace SSL Certificate and Import Horizon Certificate

SSL Certificate with a private Key

OpenSSL, Convert PFX to .key and .crt

Before copy the certificate we need to convert the .PFX into a .Crt and .Key file.
I used the following openssl command;

  • openssl pkcs12 -in star_domain_nl.pfx -clcerts -nokeys -out star_domain_nl.crt
  • openssl pkcs12 -in star_domain_nl.pfx -out start_domain_nl.key -nodes

Edit the NGINX config file on the JMP server

  • Before editing the NGINX config file, copy/paste the .Crt and .Key file created on your linux machine previous step to the folder “C:\Program Files (x86)\VMware\JMP\com\XMS\nginx\conf”
  • Stop the “JMP” services in the following order
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What’s new in VMware vSphere 7

vSphere 7

The new generation of vSphere for existing enterprise apps. Available in two editions.

VMware vSphere 7, the new generation of vSphere, is now generally available. This major new release brings a massive improvement in the work experience of vSphere administrators, folks who are responsible for the security, performance, and resiliency of the infrastructure and applications that provide all the key services to their organizations.

Watch the vSphere 7 digital launch event for the executive view, a technical overview, and a customer perspective with the hosts of siliconANGLE’s theCUBE.

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