It's easy to add a few lines of text to files on Linux, but there are tools that make it easier to add many lines.

The above command will execute the shell file and will display the output in the terminal. Adding Comments in Shell Just like in many other programming languages, we use “#” (the hashtag symbol) to ...

Adding configurable logging levels to your PHP scripts can be a good way to eliminate "scrolling blindness", which occurs when there are too many logging messages to sift through. For a great ...