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Full Discussion: decision, case, it then else?
Top Forums Shell Programming and Scripting decision, case, it then else? Post 14290 by LivinFree on Wednesday 30th of January 2002 02:48:11 AM
Old 01-30-2002
I'm just writing this out off the top of my head, so it may not be correct, but try something like this:
Code:
#!/usr/bin/ksh

echo "Enter the log number: \c"
read slog
if [ -z "$slog" ]; then echo "No number entered."; exit 1; fi

echo "Do you want to [V]iew, or [P]rint the log? \c"
read v_p
case $v_p in
v|V) command="more" ;;
p|P) command="lp" ;;
*) echo "Not a valid action. Exiting."; exit 1 ;;
esac

db_tmp=$(db2 "get instance")
if [ -z "$db_tmp" ]; then echo "Error getting db name."; exit 1; fi
db_name=${db_tmp##*:}

cd /dir1/${db_name}/apps/log
cat *${slog}* 2>/dev/null || echo "Files with log number $slog not found" | ${command}

I *think* this should handle a similar job, although, once again, it hasn't been tested.
You'll notice a wierd line:
db_name=${db_tmp##*:}
That should drop anything before the colon... good ol' ksh...

Hope this helps...
 

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LEARN ABOUT SUSE

ocf_heartbeat_db2

OCF_HEARTBEAT_DB2(7)						OCF resource agents					      OCF_HEARTBEAT_DB2(7)

NAME

       ocf_heartbeat_db2 - Manages an IBM DB2 Universal Database instance

SYNOPSIS

       db2 [start | stop | status | monitor | validate-all | meta-data | methods]

DESCRIPTION

       Resource script for db2. It manages a DB2 Universal Database instance as an HA resource.

SUPPORTED PARAMETERS

       instance
	   The instance of database. (required, string, no default)

       admin
	   The admin user of the instance. (optional, string, no default)

SUPPORTED ACTIONS

       This resource agent supports the following actions (operations):

       start
	   Starts the resource. Suggested minimum timeout: 120.

       stop
	   Stops the resource. Suggested minimum timeout: 120.

       status
	   Performs a status check. Suggested minimum timeout: 60.

       monitor
	   Performs a detailed status check. Suggested minimum timeout: 60. Suggested interval: 10.

       validate-all
	   Performs a validation of the resource configuration. Suggested minimum timeout: 5.

       meta-data
	   Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5.

       methods
	   Suggested minimum timeout: 5.

EXAMPLE

       The following is an example configuration for a db2 resource using the crm(8) shell:

	   primitive example_db2 ocf:heartbeat:db2 
	     params 
	       instance=string 
	     op monitor depth="0" timeout="60" interval="10"

SEE ALSO

       http://www.linux-ha.org/wiki/db2_(resource_agent)

AUTHOR

       Linux-HA contributors (see the resource agent source for information about individual authors)

resource-agents 1.0.3						    07/05/2010						      OCF_HEARTBEAT_DB2(7)
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