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Tunnig scrip.sh

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# 1  
Old 07-11-2016
Tunnig scrip.sh
Hi All,

I wrote the following script :

Code:
#!/bin/bash

t1=serv1
t2=serv2
t3=serv3
t4=serv4
t5=serv5
t=`echo $* | awk '{print $4}'`

if [ "$t" == "$t1" ]
then
/usr/bin/zabbix_sender  -c /etc/zabbix/zabbix_agentd.conf -s "syslog"  -k trap_1  -o "$*"
elif [ "$t" = "$t2" ]
then
/usr/bin/zabbix_sender  -c /etc/zabbix/zabbix_agentd.conf -s "syslog" -k trap_2 -o "$*"
elif [ "$t" = "$t3" ]
then
/usr/bin/zabbix_sender  -c /etc/zabbix/zabbix_agentd.conf -s "syslog" -k trap_3 -o "$*"
elif [ "$t" = "$t4" ]
then
/usr/bin/zabbix_sender  -c /etc/zabbix/zabbix_agentd.conf -s "syslog" -k trap_4 -o "$*"
elif [ "$t" = "$t5" ]
then
/usr/bin/zabbix_sender  -c /etc/zabbix/zabbix_agentd.conf -s "syslog" -k trap_5 -o "$*"
else
/usr/bin/zabbix_sender  -c /etc/zabbix/zabbix_agentd.conf -s "syslog" -k trap_all -o "$*"
fi

script work fine but my boss said that I must correct the script from seven line (/usr/bin/zabbix_sender.....) to max. two line (/usr/bin/zabbix_sender...) pls any clue how I can do it.


Regards
# 2  
Old 07-11-2016
Are you sure this is not homework? (or is your boss a purist?)

BTW, I count six "sender" lines, not seven?
# 3  
Old 07-11-2016
I would like it to be homework but it is not Smilie
Yes, my mistake script has only six lines.
# 4  
Old 07-11-2016
How about
Code:
case $4 in
  serv[1-5])    SN=${4: -1};;
          *)    SN=all;;
esac
/usr/bin/zabbix_sender  -c /etc/zabbix/zabbix_agentd.conf -s "syslog" -k trap_$SN -o "$*"

?
# 5  
Old 07-11-2016
Thank's a lot works perfect, I completely forgotten about case statement.
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