you can run "time /backupscript" from cron to see elapsed time without
manual comparison.

On Tue, May 24, 2011 at 9:23 AM, Roger Searle <[email protected]> wrote:
> Hi, I have various bash scripts for backing up to S3 storage, run via
> s3cmd and cron which kindly sends me a nice email with the output of
> either s3cmd or " echo 'some text' " lines in the script.  One such
> script for user emails changes to bob's email folder, does the backup,
> changes to jane's email folder, backs up etc.
>
> I'm interested in knowing how long each user's backing up takes by
> putting a time stamp in the script at the start (after changing to the
> user's folder, before the s3cmd runs) and end (after the s3cmd runs) via
> "date +%H:%M:%S".  I can then make a comparison between the 2 myself to
> see elapsed time (or later extend the idea to get the difference between
> the 2).  I could do this maybe:
>
> echo start time:
> date +%H:%M:%S
>
> and think this will work but it would be nice if I could get this on a
> single line, however I'm confused/lost about the finer (important)
> points of where quotes need to go and when they should be single or
> double. Could someone clarify for me please?
>
> Cheers,
> Roger
>
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>

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