Cabletron Systems FLIU-1 Guia do Utilizador descarregar pdf (Página 74)

Using Runable Solutions

Creating Scripts and Programs

Finding Cases and Using the Library SpectroRx (SPECTRUM Resolution Expert)

5-6 User’s Guide 5.0rev1

Figure 5-2. Sample Script

#!/bin/sh

######################################################################

# The script "restart" restarts various daemons and applications.

# The first argument, $1, specifies what is to be restarted.

# Below we have implemented a script that can check whether

# a SunOS snmpd is running. If the snmpd is not running, the script

# tries to restart it.

# The syntax of "restart" is:

# restart item arg1 arg2 ...

# Below, "item" is "snmpd", arg1 is the domain in which the item is

# located, and arg2 is the name of the item.

#######################################################################

case $1 in

snmpd) ## $2 is the domain name

## $3 is the device name

## Example: restart snmpd north_atlanta wiz1

running=`rsh $3 ps -aux | grep snmpd`

if test "$running"

then

echo The snmp daemon on server $3 in domain $2 is running

echo on `date`. No action taken.

else

result=`rsh "$3" /usr/etc/snmpd`

echo Attempted to restart the snmp daemon on server $3 in

echo domain $2 on `date`.

echo The result was $result

fi ;;

*) echo Command not recognized ;;

esac

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Cabletron Systems FLIU-1 Guia do Utilizador Página 74