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 Linux command line interface provides a wealth of tools for text processing, and one of the most powerful among them is the sed command. Sed, an abbreviation for Stream EDitor, is a versatile tool ...

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 ...