title: Unix: merge many files, while deleting first line of all files
body: <p>I have >100 files that I need to merge, but for each file the first line has to be removed. What is the most efficient way to do this under Unix? I suspect it's probably a command using <em>cat</em> and <em>sed '1d'</em>. All files have the same extension and are in the same folder, so we probably could use *.extension to point to the files. Many thanks!</p>