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After installing MySql server on a Linux machine (Debian 5) I got this error message when trying to connect to the Mysql server using Mysql administrator. When trying to fix the problem and searching the Internet I found out that the problem is easy then what it looked. By default Mysql server only allows the … Read more
By default Ubuntu server root account is disable, if we want to execute a command that needs administrative permission we need to use the sudo command. This is a good security practice however this might not work for you. In order to enable the root account and not use the sudo command all we need … Read more
This is the first part of linux server \ network monitoting commands: The following commands can be used as a morning checks commands. Top – show all process Free –show free memory iostat — I\O monitoring ps -ef – check running proccess ps – check proccess route -n – Show the kernel routing table netstat … Read more
After installing a new SSL certificate and replacing the built in Exchange server 2007 certificate in order to enable and use RPC over http users are getting the following error: “Name on the Security Certificate is Invalid or Does Not Match the Name on the Certificate” This issue happens because internal clients \ outlook … Read more
This KB will show you how to edit Cisco Access lists, Since IOS 12.2 we no longer need to use notepad to edit access list. This KB is only valid to Cisco IOS 12.2 or higher. Cisco has a new command that make editing and deleting easy, The new command is ip access-list. Solution: Edit … Read more
How To Disable \ Enable Journaling Agent In Exchange 2007. In order to to disable \ enable journaling agent in Exchange 2007 we need to use the Exchange shell. Step 1: Check if the agent is enable or disable. Open Exchange shell Type -> Get-TransportAgent to check if the egent is enable or diable. Step … Read more
In order to upgrade CISCO ASDM software we need to follow the following steps: 1.Download the software from Cisco Website (you need a cisco username) 2.Load the software to the device (ASA) 3.Cofigure the ASA (device to use the new version image file) Step 1: Downkload link: http://www.cisco.com/en/US/products/ps6121/index.html Step 2: To load the new version … Read more
How To: This Guide will show you how to create a new user account on your Cisco Router\switch. By doing this you can grant access to other administrators and monitor changes made on the device. Solution: In order to make this work we need to follow two steps: 1. Create a new account 2. Configure … Read more
Windows Server 2008 has a new feature to protect OU from accidental deletion. if you try to delete an OU which was marked with the special protection option you will get the following error message when trying to delete the object: “You do not have sufficient privileges to delete OUNAME, or this object is protected … Read more
How To: On Cisco Routers and Switches we have the option to set up a banner display when people log in to the device. Solution: To setup welcome banner on a cisco device we need to use the banner command: Banner Command: switch(config)#banner ? LINE c banner-text c, where ‘c’ is a delimiting character config-save … Read more
Sometimes when a few administrators logs on the the same server the server is maxed out all sessions. When this happens we need to log off the idle sessions, however we can also just connect to the server console session and log of the inactive sessions. to do so, go to start -> Run and … Read more
In order to make the servers log of idle RDP session automaticity using group policy we need edit the group policy that the servers are using. Under the Local Computer Policy\Computer Configuration\Administrative Templates\Windows Components\Terminal Services\Sessions folder, the following settings can be made: • Set time limit for disconnected sessions • Set time limit for active … Read more