Top 15 Users in mount level

Question

I need to get a list of the Top 15 users (storage) in every mount. I am able to get the mount level information but I am not able to get the top users in every mount. I can see the nested folders in every mount.

For example; If I look to mount A, in this I could see folder A folder B folder C and again in each folder i,e Folder A i could more folders A1 A2. This is where my data sets/files are available.

Totally i have around 20 mount point (approx).

OS: Solaris

Welcome to the U&L SE. What is the criteria for selecting the 'top' users? Storage occupied? Number of files? Something else? Please add one or more examples. — Haxiel, Jan 23 '19 at 07:07
No we don't we are trying to make the report who are the top users in every mount and submit to IT team — SAM, Jan 23 '19 at 08:31

user1133275 · Answer 1 · 2019-01-23T15:25:50.973

0

#!/bin/bash
for U in $(cut -d: -f1 /etc/passwd) ; do
    C=$(find / -type f -user $U -print0 | du -c --files0-from=- | tail -n 1 | cut -f1 )
    echo $C $U
done | sort -nr

This assumes local users and shows the size grouped by file owner which is as close to what you want as possible givin the ambiguity of the question.

https://serverfault.com/questions/632017/solaris-how-to-see-if-bash-is-installed

Solaris default install (user tools)

https://www.opencsw.org/packages/findutils/

edited Jan 23 '19 at 15:25

answered Jan 23 '19 at 09:03

user1133275

5,574

No its not working. – SAM Jan 23 '19 at 13:09
@SAM edit your question to show that you can get the list of users and a count for a sample user. Or error output. – user1133275 Jan 23 '19 at 13:16
1st error is illegal operation C and it's coming out. – SAM Jan 23 '19 at 13:22
Both find ... -print0 and du ... --files0-from=- are non-portable, GNU-specific extensions to the POSIX standard find and du utilities and not likely to work on a non-GNU OS such as Solaris. – Andrew Henle Jan 23 '19 at 14:57
oh! huge stuff ... smoke is out of my ears – SAM Jan 23 '19 at 15:03
@AndrewHenle thanks I added a link to https://unix.stackexchange.com/questions/66415/solaris-default-install-user-tools to make Solaris more compatible. – user1133275 Jan 23 '19 at 15:30
@SAM check the links for how to get gfind, gdu, etc. – user1133275 Jan 23 '19 at 15:38

Top 15 Users in mount level

1 Answers1