The setup: I have a directory. In this directory is a series of subdirectories. In each subdirectory are four or five text files. The files are all named identically from directory to directory; i ...

Also: The first 5 Linux commands every new user should learn During your lifetime with Linux, you may use 1% of those commands. For file and folder management, that number dwindles.

The files are on an Amazon Linux instance, so I basically have anything at hand that is on a CentOS/Fedora install. Unfortunately, I can't use xmllint because it can't handle namespaces unless it ...