Category Archives: Uncategorized

vSphere: Check the ESXi TPM module state

Hi,

if you want to check the state of the TPM chip use the esxcli command line interface:

Continue reading vSphere: Check the ESXi TPM module state

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Linux: Convert an openssh key into putty ppk format

Hi,

you want to use a openssh generated ssh key with Putty and PuttyAgent and get an error message like this:

openssh key inport error
openssh key inport error

Continue reading Linux: Convert an openssh key into putty ppk format

Tasmota: Setup a PWM with 1024Bit

Hi,

short post today. It shows howto configure a GPIO Pin as PWM with a width of 1024Bits. Note the restrictions when using IO Ports.

Configure GPIO 14 to PWM 1.

Continue reading Tasmota: Setup a PWM with 1024Bit

Windows: Cannot uninstall Store App. Error: Exception from HRESULT: 0x80073CFA

Hi,

if you want to uninstall some preinstalled store apps you get an error “Deployment failed with HRESULT: 0x80073CFA, Removal failed. Please contact your software vendor.”

This error could happen if the App is not correctly registered.
Continue reading Windows: Cannot uninstall Store App. Error: Exception from HRESULT: 0x80073CFA

Tomcat: Hide version at error pages

Hi,

when a tomcat server is configured to print out its version on error pages
Continue reading Tomcat: Hide version at error pages