Monthly Archives: January 2020

Wired desktop can’t connect to the internet.

TCP/IP stack repair options for use with Vista/Windows 7 Start, Programs\Accessories and right click on Command Prompt, select "Run as Administrator" to open a command prompt.Note: Type only the text in bold for the following commands. Reset WINSOCK entries to installation defaults: netsh winsock reset catalog Reset IPv4 TCP/IP stack to installation defaults. netsh int ipv4 reset reset.logand press enter Reset IPv6 TCP/IP stack…
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How to change/update key pair for ec2 instance – AWS

NEW and Easy way: Login to AWS Console. Go to the Network and Security >> Keypair.Give the name of your keypair (mykeypair) and keytype (RSA) and Private keyformat (.pem). and click on the create keypair. It will ask you to download .pem file in your local machine. Save it at and remember the location.Login to…
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