If you have to collect a number of files in the same folder, but want to title them in a more orderly fashion, you need to learn how to master renaming files in macOS. Sometimes, if you are putting ...

Here's the dilemma: You're stuck with dozens (or hundreds) of files in Windows that have awkward names. This typically happens with photos shot on a smartphone and then transferred to your computer, ...

The venerable Unix commands awk and sed are the ultimate text-file mixmasters. With these tools you can do useful tasks such as surgically change case, search and replace in multiple files, rearrange ...