With the help of Windows Subsystem for Linux (WSL), it’s now possible to run Linux programs in Windows 10. WSL creates a thin compatibility layer that allows Linux programs to access the same files and run services on an already existing filesystem.
Input validation or data validation is a technique to test and verify all incoming data to make sure that it is in the right format. All applications should treat user input as untrusted by default and make sure that only the right kind of information is entered.
In Linux, most services log information about their performance in simple text file format. Versatile text processing tools exist in the shell to parse, sort and search this information.
Excel Power Query is a powerful tool that allows you to import, change, and analyze data from various external information sources. Let’s find a live data feed and build tables to display stock market information directly in an Excel sheet.
Personal information is easily retrievable from hard drives even long after they’ve been deleted so it’s essential to understand how to keep storage secure and erase it securely.