topic Re: TIMESTAMP in Operating System - Linux

TIMESTAMP

Unix or Linux? — Thu, 16 Nov 2006 08:41:27 GMT

Is there any function that will re-adjust a variables value. E.g. I have a variable such as:

TIMESTAMP=`/bin/date '+%d%m%Y %H:%M:%S'`

echo "Start time: $TIMESTAMP"

...... more code etc......

echo "Finish time: $TIMESTAMP"

I know that I can insert the line before the final one to achieve this . i.e.

TIMESTAMP=`/bin/date '+%d%m%Y %H:%M:%S'`

echo "Start time: $TIMESTAMP"

...... more code etc......
TIMESTAMP=`/bin/date '+%d%m%Y %H:%M:%S'`
echo "Finish time: $TIMESTAMP"

Any other options?

Re: TIMESTAMP

Ivan Ferreira — Thu, 16 Nov 2006 08:50:13 GMT

If you will be using the TIMESTAMP variable only once, then there is no need for the variable existence, just use:

/bin/date +"Start Time: %d%m%Y %H:%M:%S"
.
.
.
/bin/date +"Finish Time: %d%m%Y %H:%M:%S"

Re: TIMESTAMP

James R. Ferguson — Thu, 16 Nov 2006 08:58:03 GMT

Hi:

Change the TIMESTAMP setting to look like:

# TIMESTAMP='echo `/bin/date "+%d%m%Y %H:%M:%S"`'

...adding the 'echo' and double quotes in lieu of single ones as noted. Then:

# echo "Finish time\c"; eval ${TIMESTAMP}

Regards!

...JRF...

Re: TIMESTAMP

Unix or Linux? — Thu, 16 Nov 2006 09:16:33 GMT

Thanks