Here is my simple bash to export failed logins with IP address of the intruder into csv file and send back to you with email.…
View More Export failed ssh login of intruders on your server with IP into csv fileTag: Scripting
Protect your privacy in Ubuntu systems
It is very interesting story that is now posted everywhere over Internet since made a move against Maicah Lee, the owner of fixubuntu.com website. The…
View More Protect your privacy in Ubuntu systemsHow to remove JAVA – new Java 0 day Exploit
There is a zero day vulnerability (identified flaw, with no patch available) being actively exploited across the Internet in Java. This zero day has already…
View More How to remove JAVA – new Java 0 day ExploitConverting Windows Server 2012 With A GUI to Minimal Server Interface
Here is another command to be used for converting with a GUI to minimal server interface. You need to use this command to accomplish the…
View More Converting Windows Server 2012 With A GUI to Minimal Server InterfaceConverting Windows Server 2012 With A GUI to Server Core 2012
You have installed full with GUI and now you want to convert the Windows Server Core. You can do this by using and here is…
View More Converting Windows Server 2012 With A GUI to Server Core 2012VB Script to Check, Download, and Install Windows Updates from Microsoft
As majority of corporate networks running on OS and using server for patching, we all know that sometimes the WSUS does not work as it…
View More VB Script to Check, Download, and Install Windows Updates from MicrosoftExclude certain files when creating a tarball archive
I have noted that my tarball archives are growing really big on my server. They used to be around 50GB and now I am reaching…
View More Exclude certain files when creating a tarball archiveHow to add user into sudoers in Red Hat Linux server
How to add a user to the sudoers list? Too many times asked this week so I have decided to write-up this simple how-to to…
View More How to add user into sudoers in Red Hat Linux serverPowerShell – get hotfix list or Service pack installed on the remote computer
Here is another one liner from PowerShell 🙂 In order to get list of installed hotfixes or service packs on local or remote computers. To…
View More PowerShell – get hotfix list or Service pack installed on the remote computerPowerShell – retrieve inventory for your servers
Every system administrator needs from time to time get info on his servers for many reasons such as to keep up network and system documentatyion…
View More PowerShell – retrieve inventory for your servers