There once was a time when I did the following inside my home directory: $ wget "some-url" -O "output-file.mp4" I clearly remember copying the output file name from a web page. Unfortunately, the copied text has a new line at the beginning of it and I didn’t notice that. That’s because the newline or carriage return characters are control characters and have no visual representation. Anyway, when I listed files inside my home directory I noticed a strange file name on my list: $ ls ?outpu...
