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Thanks a lot for helping me
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please provide me a simple bash script which will check the user quota, if it exceeds more then 250mb, then it will trigger an email to user accounts --&gt; webadmin, aa12erp and aa13nbc<br />
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$ 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 />
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]$ 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 />
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i am going to setup a cronjob to excute this shell script every one hour
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please provide me a simple bash script which will check the user quota, 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.

Shell Scripting

A scripting language is a programming language that supports scripts, programs written for a special run-time environment that automate the execution of tasks that could alternatively be executed one-by-one by a human operator. Scripting languages are often interpreted (rather than compiled). Primitives are usually the elementary tasks or API calls, and the language allows them to be combined into more complex programs. Environments that can be automated through scripting include software applications, web pages within a web browser, the shells of operating systems (OS), embedded systems, as well as numerous games. A scripting language can be viewed as a domain-specific language for a particular environment; in the case of scripting an application, this is also known as an extension language.