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Just annotations of little "how to's", so I know I can find how to do something I've already done when I need to do it again, in case I don't remember anymore, which is not unlikely. Hopefully they can be useful to others, but I can't guarantee that it will work, or that it won't even make things worse.

Listing the average file size for all subfolders (+listing subfolders without ls or find)

Posted 08-03-2014 at 08:11 PM by the dsc (linux-related notes)
Updated 08-03-2014 at 09:04 PM by the dsc

A tiny "Frankenstein monster" one liner, adding a little bit from several sources/blogs/blog comments:

lsf | while read d ; do find ./"$d" -iname "*.*" -type f -printf "%k\n" | gawk '{sum += $1; n++;} END {print sum/n;}' |sed "s|$| -- $d|" ; done | sort -n

Where the first "command", "lsf" is actually a custom function:

lsf ()
for f in * ; do [ -d "$f" ] &&
Posted in Uncategorized
Views 512 Comments 0 the dsc is offline


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