<div>
$ q=`sudo -u loslsr quota | tail -1 | cut -f 3`<br />
$ echo $q<br />
48716 200000 3000000 26 0 0<br />
$ s=`expr $q / 2048`<br />
expr: syntax error<br />
Please help
</div>


$ q=`sudo -u loslsr quota | tail -1 | cut -f 3`
$ echo $q
48716 200000 3000000 26 0 0
$ s=`expr $q / 2048`
expr: syntax error
Please help

<div>
from your quota command output the 3rd field is 300000 and cut should have returned that number<br />
<br />
I do not know why it is returning the whole line<br />

</div>


from your quota command output the 3rd field is 300000 and cut should have returned that number

I do not know why it is returning the whole line


<div>
my OS is <br />
$ cat /etc/*release<br />
Red Hat Enterprise Linux AS release 4 (Nahant Update 7)
</div>


my OS is
$ cat /etc/*release
Red Hat Enterprise Linux AS release 4 (Nahant Update 7)

<div>
<div class="content wysiwyg-content">
please provide me a simple bash script which will check the user quote, if it exceeds more then 250mb, then it will trigger an email to user accounts --&gt; webadmin, aa12erp and aa13nbc<br />
<br />
$ sudo -u penn quota<br />
Disk quotas for user penn (uid 1001734):<br />
&nbsp; &nbsp; &nbsp;Filesystem &nbsp;blocks &nbsp; quota &nbsp; limit &nbsp; grace &nbsp; files &nbsp; quota &nbsp; limit &nbsp; grace<br />
/dev/01<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 45800 &nbsp;200000 3000000 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;25 &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp; 0<br />
<br />
<br />
]$ uname -a<br />
Linux test012.6.9-89.0.23. #1 SMP Fri Mar 5 18:01:22 EST 2010 i686 i686 i386 GNU/Linux<br />
<br />
<br />
i am going to setup a cronjob to excute this shell script every one hour
</div>
</div>


please provide me a simple bash script which will check the user quote, if it exceeds more then 250mb, then it will trigger an email to user accounts --> webadmin, aa12erp and aa13nbc

$ sudo -u penn quota
Disk quotas for user penn (uid 1001734):
     Filesystem  blocks   quota   limit   grace   files   quota   limit   grace
/dev/01
                  45800  200000 3000000              25       0       0


]$ uname -a
Linux test012.6.9-89.0.23. #1 SMP Fri Mar 5 18:01:22 EST 2010 i686 i686 i386 GNU/Linux


i am going to setup a cronjob to excute this shell script every one hour

Check the user quota, if it excceds send email to user accounts

The term 'shell' refers to a general class of text-based command interpreters most often associated with the UNIX and Linux operating systems. Popular shells include Bourne, Debian Almquist (dash), Korn (ksh), Bourne Again (bash) and the C shell family (csh). Some view the DOS 'cmd' prompt as a minimal shell of sorts. It is also possible to install Cygwin on Windows and emulate a full Unix environment with complete shell capabilities. Terminal emulators, such as xterm, GNOME Terminal and OS X Terminal, can be used to access shell.