Posts tagged bash

HP Array Configuration Utility RAID Controller Checker Script

2
2 years ago
by olafrv in , ,
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hpacucli-check.sh is a bash shell script that checks the status of the logical drives on a HP Server with hpacu (HP Array Configuration Utility Client) installed, syslogging and sending an email with errors to administrators.

Tested ona HP Proliant DL580 G5 Server with Debian Lenny and HP Array Configuration Utility Installed, this software is available from the “HP ProLiant Support Pack CD for Debian GNU/Linux 5.0 (“lenny”) and Ubuntu 9.04 (“jaunty”) x86 and AMD64/EM64T” downloadable from the HP Support Web Site.

http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=US&swItem=MTX-799829d8271f455d9367978b5a&prodTypeId=15351&prodSeriesId=1121516

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#!/bin/bash
 
###
# FILE: hpacucli-check.sh (2010-11-05)
# LICENCIA: GNU/GPL v3.0
# USAGE: Check the status of the logical drives on a HP Server 
#        with hpacu (HP Array Configuration Utility Client)
#        installed, syslog and send an email with errors.
# AUTHOR: Olaf Reitmaier Veracierta <olafrv@gmail.com> / www.olafrv.com
##
 
MAIL=root@localhost
HPACUCLI=`which hpacucli`
HPACUCLI_TMP=/tmp/hpacucli.log
 
hpacucli ctrl all show | grep "Slot " | while read line1
do
   slot=`expr match "$line1" '.*Slot \([0-9]\).*'`
   echo "Searching controller in slot #$slot..."
   hpacucli ctrl slot=$slot array all show | grep array | while read line2
   do
      array=`expr match "$line2" '.*array \([a-Z]\).*'`
      echo "Searching array $array..."
      hpacucli ctrl slot=$slot array $array logicaldrive all show | grep logicaldrive | while read line3
      do
         logicaldrive=`expr match "$line3" '.*logicaldrive \([0-9]\).*'`
         echo "Searching logical drive #$logicaldrive..."
         if [ `hpacucli ctrl slot=$slot array $array logicaldrive $logicaldrive show | grep "Status: OK$" | wc -l` -lt 2 ]
         then
            msg="RAID Controller Error Slot #$slot Array $array Logical Drive #$logicaldrive"
            echo $msg
            logger -p syslog.error -t RAID "$msg"
            $HPACUCLI ctrl slot=$slot show config detail > $HPACUCLI_TMP
            mail -s "$HOSTNAME [ERROR] - $msg" "$MAIL" < $HPACUCLI_TMP
            rm -f $HPACUCLI_TMP
         fi
      done
   done
done

See Also: http://wiki.debian.org/HP/ProLiant

How to capitalize letters on bash shell script

1
2 years ago
by olafrv in ,
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It’s easy just use the tr command to lower, upper or capital case.

Here is an example…

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function toCapital
{
   for x in $*
   do
      echo -n ${x:0:1} | tr '[a-z]' '[A-Z]' | xargs echo -n
      echo -n ${x:1} | tr '[A-Z]' '[a-z]' | xargs echo -n
      echo -n " "
   done
}

To test the function just call it:

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toCapital yuCa aMigo

The output is:

Yuca Amigo

Hope it’s useful.

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