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Full Discussion: how to check disk space
Top Forums Shell Programming and Scripting how to check disk space Post 302447772 by steve2216 on Tuesday 24th of August 2010 09:20:23 AM
Old 08-24-2010
how to check disk space

Hi All,

pls go thru the below code and help me.

when i check "df -k" in my solaris system .. it will show like below..

Code:
fd                         0       0       0     0%    /dev/fd
/dev/dsk/c0t0d0s3    20171281 2319266 17650303    12%    /var
/dev/dsk/c0t0d0s4    10085260  443854 9540554     5%    /tmp
swap                 14565160      48 14565112     1%    /var/run
/dev/dsk/c0t2d0s5    30020038 7779608 21940230    27%    /backup
/dev/dsk/c0t0d0s6    30254974  492780 29459645     2%    /opt
/dev/dsk/c0t2d0s4    80681549 34435439 45439295    44%    /opt/product
/dev/dsk/c0t2d0s3    30254974  549801 29402624     2%    /opt/ulcm
/dev/dsk/c0t0d0s7    9848740 1349728 8400525    14%    /export/home


when i want to check the disk space.. if any disk reach more than or equal to 50% i want to print NOT OK. if its less than 50% i need to print "OK"

pls check the below code is correct... its not working.. kindly suggest me

code :
Code:
d=`df -k |awk '{print $5}' | egrep "[5-9][0-9]" | cut -c-2`
if [ "$d" == "50" ]
then
echo "DISK SPACE STATUS :NOT OK" >> /backup/stats/healthcheck/SCP1_BLU_HCsummary_$dt.txt
else
echo "DISK SPACE STATUS :OK" >> /backup/stats/healthcheck/SCP1_BLU_HCsummary_$dt.txt
fi



can anyone help on this issue pls..

thanks

Last edited by Scott; 08-24-2010 at 10:24 AM.. Reason: Added another code tag
 

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SHUNIT2(1)																SHUNIT2(1)

NAME
shunit2 - A unit test framework for shell scripts SYNOPSIS
shunit2 unitfile DESCRIPTION
shUnit2 is a xUnit unit test framework for Bourne based shell scripts, and it is designed to work in a similar manner to JUnit, PyUnit, etc.. If you have ever had the desire to write a unit test for a shell script, shUnit2 can do the job. You can either run shunit2 directly from the commandline and specify the unit file or directly source the shunit2 executable. If you directly execute shunit2 and don't specify a unitfile shunit2 assumes a empty testfile and will return without an error message. EXAMPLE
Simple script to test if 1 equals 1 #! /bin/sh testEquality() { assertEquals 1 1 } # load shunit2 . shunit2 Execute shUnit2 unit tests directly from the commandline shunit2 /path/to/unit/file OPTIONS
shunit2 does not support any commandline options at all. You can either source shunit2 to execute your unit tests or directly run shunit2 as a commandline script. SEE ALSO
For more information see http://code.google.com/p/shunit2/ or have a look at the installed documentation in /usr/share/doc/shunit2/ AUTHOR
shunit2 was written by Kate Ward <kate.ward@forestent.com>. This manpage was written by Ulrich Dangel <mru@spamt.net>. 2.1.6 03/25/2012 SHUNIT2(1)
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