Configuration guides for IT Administrators
Install-Module cmdlet by default, is not recognized on Windows 2012 R2 server. When running Install-Module on PowerShell, you will receive an error saying Install-Module : The term ‘Install-Module’ is not recognized as the name of a cmdlet.
Follow steps to manually install Docker on air-gapped Ubuntu systems with no access to the internet.
containerd.io depends on libseccomp2 (>= 2.4.0) error is thrown while installing docker. To resolve this dependency error, build-essential and fix install.
We encountered problem after fresh installation of Zabbix Agent in Ubuntu. Zabbix Installation Error zabbix_agentd[4770]: zabbix_agentd [4770]: /etc/zabbix/zabbix_agentd.conf.d: [2] No suc systemd[1]: zabbix-agent.service: Control process exited, code=exited status=1 systemd[1]: zabbix-agent.service: Failed with result ‘exit-code’....
In fresh Ubuntu installation, fix print_req_error: I/O error, dev fd0, sector 0
Ubuntu installation process is continuously returning back to the beginning when you setup static IP address in the network configuration. In order to overcome this problem, do not mention Search domains in the network configuration.
In Hyper-V environment, The image’s hash and certificate are not allowed (DB). You need to disable Secure Boot in VM Settings to proceed with the installation.
To reset unused PaloAlto firewall interface to its default state of not configured, choose the interface and press delete option at the bottom.
You might experience the following upload error in WordPress: Unexpected response from the server. The file may have been uploaded successfully.
Easy steps to configure SNMPv3 on Cisco devices
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