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Full Discussion: Space left under current directory
Top Forums UNIX for Dummies Questions & Answers Space left under current directory Post 3204 by Optimus_P on Tuesday 26th of June 2001 11:32:56 AM
Old 06-26-2001
as neo said du is the utility you want.

this script goes to each filesystem and lists the first level directorys in that filesystem by size in kb. use it if you like alter if you wish but its here.

Code:
#! /bin/ksh
#
# This will take a look at all Filesystems NOT left out in the variable FILESYSTEM and
# then find all directoy sizes listed in that filesystem and print them to standard output
# in a formated output. All sizes are in kb.
#
# by: Michael Dooley (dooley.michael@con-way.com)
#
FILESYSTEM=`df -n|grep -v proc|grep -v dev/|awk '{ print $1 }'`

for FS in ${FILESYSTEM};do
        FREE=`df -k|grep $FS|awk '{ print $4 }'`
        USED=`df -k|grep $FS|awk '{ print $3 }'`
        cd $FS
        echo "-=Disk Spaceing Script (all sizes are in kb)=-"
        echo '\t' by: dooley.michael@con-way.com
        echo DISK ${FS}
        echo
        echo TOTAL AVAILABLE $FREE
        echo
        echo USED:
        echo '\t' $FS
        for DIRECTORY in `ls ${FS}`; do
                if [[ -d $DIRECTORY ]]; then
                        du -s $DIRECTORY|awk '{ printf ("%25s\t%-10d\n", $2,$1) }'
                fi
        done
        echo TOTAL USED ${FS}"\t"$USED
        echo
done

 

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LEARN ABOUT OPENSOLARIS

space

space(4)							   File Formats 							  space(4)

NAME

       space - disk space requirement file

DESCRIPTION

       space is an ASCII file that gives information about disk space requirements for the target environment. The space file defines space needed
       beyond what is used by objects defined in the prototype(4) file; for example, files which will be installed with the installf(1M)  command.
       The space file should define the maximum amount of additional space that a package will require.

       The generic format of a line in this file is:

       pathname  blocks  inodes

       Definitions for the fields are as follows:

       pathname    Specify a directory name which may or may not be the mount  point for a filesystem. Names that do not begin with a slash  ('/')
		   indicate relocatable directories.

       blocks	   Define the number of disk blocks required for installation of the files and directory entries contained in the pathname  (using
		   a 512-byte block size).

       inodes	   Define the number of inodes required for installation of the files and directory entries contained in the pathname.

EXAMPLES

       Example 1 A sample file.

	 # extra space required by config data which is
	 # dynamically loaded onto the system
	 data 500  1

SEE ALSO

       installf(1M), prototype(4)

       Application Packaging Developer's Guide

SunOS 5.11							    7 Feb 1997								  space(4)
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