How to use Postfix SASL authentication (unblog.ch)
Category: Operating Systems
How to Reset Network Settings with the “netsh winsock reset” commandHow to Reset Network Settings with the “netsh winsock reset” command
The simple why to reset the network adapter setting is through Powershell or command prompt window running as admin : netsh winsock reset This is very helpful if you had
How To Execute Command During Startup in LinuxHow To Execute Command During Startup in Linux
I will Show is two way to execute command. When the Linux operating system is booting, the first one is the simplest , just enter you command syntax to the
Windows RDP Works Very slow when connected through SSLVPN clientWindows RDP Works Very slow when connected through SSLVPN client
I had wired situation with Windows RDP connection, when connected to server straight from another server or workstation, the performance was fine without any interruption. but once connected through SSL-VPN
How to resolve CentOS Error: No URLs in mirrorlist …..How to resolve CentOS Error: No URLs in mirrorlist …..
If you are using CentOS 8, you may have noticed that installing packages with yum does not work any longer and often results in an error message like this: Error:
How To Install Zabbix 6 On CentOS 9How To Install Zabbix 6 On CentOS 9
Zabbix 6 is the new version supplied by zabbix , another GUI changes and new abilities. To install it on CentOS stream 9 you need to Disable Zabbix packages provided
Remote Desktop Freezing on Windows When in High CPU or On Heavy graphics ScreensRemote Desktop Freezing on Windows When in High CPU or On Heavy graphics Screens
I had this strange behavior when controlling windows through RDP protocol, The session was freezing randomly and I have to disconnect and re-connect all the time. Apparently disabling the UDP
How To get All the VM and the IP from Hyper-v ClusterHow To get All the VM and the IP from Hyper-v Cluster
There is many Powershell command to get information on hosted VM’s’ for example, to get all the IP of the hosted VM on the cluster : Get-ClusterGroup | ? {$_.GroupType
How To Fix Active Directory Replication Even After Tombstone Lifetime Has ExpiredHow To Fix Active Directory Replication Even After Tombstone Lifetime Has Expired
In Active Directory Replication between is one of the most impotent element that must happen without any errors, when this procedure stop, the countdown start for default of 60 days
IDRAC smtp error RAC0225 Or How to configure Integrated Dell Remote Access Controller (iDRAC) Email AlertsIDRAC smtp error RAC0225 Or How to configure Integrated Dell Remote Access Controller (iDRAC) Email Alerts
Dell IDRAC smtp email can be a little tricky , do not why they didn’t create one screen for all the setting regarding. when getting this error : It can