Submitted by koutras_g Dear sir madam hello from Greece. Following is a typo on RH030/workbok2/chapter 6/online exercise 1. On the deliverables number 3 it states: The file confheaders.txt in your home directory, that contains first five lines of every file in the /etc/sysconfig that begins with redhat-, as produced by the head command, suppressing filenames (with the appropriate command line switch(es)). The redhat- should be system-