Useful tips for everyday
How do I exclude a directory in grep? grep can be used in conjunction with -r (recursive), i (ignore case) and -o (prints only matching…
How do I permanently increase the font size in Outlook reading pane? Increase the Font Size While Reading Mail in Outlook Double-click the message to…
How do you create a question in a form? Add questions, headers & sections In Google Forms, open a form. Click Add . To the…
Why is the output voltage always zero in an op amp? Here is what I know about the Ideal Op-Amp. Clearly, v o = A…
How do I create a shared folder between Ubuntu and Windows? Create a shared folder. From Virtual menu go to Devices->Shared Folders then add a…
How do I automatically color code cells in Google Sheets? Use conditional formatting rules in Google Sheets On your computer, open a spreadsheet in Google…
What can be tuned to increase performance in a database system? Refining your approach to database performance tuning Keep statistics up to date. Don’t use…
What is tail drop QoS? Tail drop is a simple queue management algorithm used by network schedulers in network equipment to decide when to drop…
Where can I find my AWS policy ID? ARNs are unique identifiers for Amazon Web Services resources. For more information about ARNs, go to Amazon…
What is license in GitHub repo? Public repositories on GitHub are often used to share open source software. For your repository to truly be open…