Useful tips for everyday
How do I count repeated lines in Linux? How to show a count of the number of times a line occurred. To output the number…
What is an employee directory? An employee directory stores the names and contact information for employees across the enterprise. These databases can be organized by…
How do I know which version of glibc is installed? To check the version of glibc on your system, run the following command. In the…
What is the smallest LED driver? Weighing only 40 grams this is the smallest LED driver available on which we can guarantee top-quality performance. 700ma…
How do I sync files between iPad and PC? In the iTunes app on your PC, click the iPad button near the top left of…
What is Python Asyncio? asyncio is a library to write concurrent code using the async/await syntax. asyncio is used as a foundation for multiple Python…
Can two files in a directory have the same name? You cannot have two files with the same name in the same folder. You could…
How are variables defined in the awk command? How user-defined, built-in and shell variables can be used in awk command is shown in this tutorial…
How does a Cockroft Walton accelerator work? The Cockcroft–Walton (CW) generator, or multiplier, is an electric circuit that generates a high DC voltage from a…
What is contained in a core dump and when is this created? A core dump is a file containing a process’s address space (memory) when…