Linux: Start user processes or systemd units at boot time with systemd

Hi,

systemd based system have the ability to start user processes in background and as daemon even the user isn’t logged on to the system.
Continue reading Linux: Start user processes or systemd units at boot time with systemd

Windows: Error “2221 the username could not be found” occurs when connecting to a network drive

Hi,

let us assume we have an Network Share on Server myserver.mydomain.org. Server has IP Address 10.254.10.10.

accessing a share via IP Address works
Continue reading Windows: Error “2221 the username could not be found” occurs when connecting to a network drive

Linux: Extract an rpm file

Hi,

extracting an rpm file are two steps

  • Convert it to an cpio archive
  • And extract this

Continue reading Linux: Extract an rpm file

Powershell: A Local script is not executed with error not digitally signed

Hi,

Issue: You downloaded or copied a script from a remote location and Powershell won’t execute such a file although you have set the execution policy to RemoteSigned.

An Error like this occurs:

D:\Temp\myScript.ps1 : File D:\Temp\myScript.ps1 cannot
be loaded. The file D:\Temp\myScript.ps1 is not digitally signed. The script
will not execute on the system.

Continue reading Powershell: A Local script is not executed with error not digitally signed

OpenVPN: Error: IP packet with unknown IP version

Hi,

this is a checklist for the error on an OpenVPN 2.4 Server “IP packet with unknown IP version” when a client has established a connection successfully but you can not reach any IP Addresses in the network.
Continue reading OpenVPN: Error: IP packet with unknown IP version

My Knowledgebase for things about Linux, Windows, VMware, Electronic and so on…