Using RH7.0, I've set up a bash script called 'dlist' which is just an 'ls' with the '-s and -h' switches appended. This gives you your normal ls output, with total size of the directory contents and ...
They are replacing the required bash course with perl. Students can still take the bash course later as an elective, but by then they will be into their system admin courses where they have to use ...
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