Determining Types of Files With No Extension on Linux & OS X

Determining types of extensionless files on OS X and Linux Being lazy and in a rush, I saved a download with its default name, thinking I’d remember what kind of file it was without adding an extension. Needless to say, I didn’t—but a quick search revealed a solution, and I’d suggest adding it to your […]


mer·cu·ri·al adjective (of a person) subject to sudden or unpredictable changes in mood or mind: his mercurial temperament. (of a person) spritely; lively I recently had someone describe me as mercurial. I think he was right.