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Recursively find top 20 largest files (> 1MB) sort human readable format

Terminal - Recursively find top 20 largest files (> 1MB) sort human readable format
find . -type f -print0 | xargs -0 du -h | sort -hr | head -20
2012-03-30 10:21:12
User: flatcap
Functions: du find head sort xargs
7
Recursively find top 20 largest files (> 1MB) sort human readable format

Search for files and list the 20 largest.

find . -type f

gives us a list of file, recursively, starting from here (.)

-print0 | xargs -0 du -h

separate the names of files with NULL characters, so we're not confused by spaces

then xargs run the du command to find their size (in human-readable form -- 64M not 64123456)

| sort -hr

use sort to arrange the list in size order. sort -h knows that 1M is bigger than 9K

| head -20

finally only select the top twenty out of the list

Alternatives

There are 4 alternatives - vote for the best!

Terminal - Alternatives
find . -mount -type f -printf "%k %p\n" | sort -rg | cut -d \ -f 2- | xargs -I {} du -sh {} | less

Know a better way?

If you can do better, submit your command here.

What others think

Too new for my system :o

sort -hr

sort: invalid option -- 'h'

Try `sort --help' for more information.

Comment by bashrc 165 weeks and 1 day ago

@bashrc: Really? Sorry, it's been in Gnu sort since 2009 (v7.5).

Comment by flatcap 165 weeks ago

Your point of view

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