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Can we give URL in place of absolute path of the remote file?

Actually, I am willing to write a shell script that can fetch all the text in between certain tags (like <span class="someclass">Fetch This Text</span>) from an HTML file located at different...

did you look at this line in the file provided at above link?

send_user "Sending file(s) to hosts WITHOUT a password...\n"

Can we do it without using ssh?

ls -lt | head -n 5

Nice suggestions.
No where a perl solution as per the request(Text file compare using perl) :P

though xargs option is efficient (as compared to exec), there are some issues with it in case a space is there in the filename.

A very healthy discussion (and resolution) can be found here...

If comma is essentially there after your random string then,
grep 'cheese, bread [^,]*, spoon [^,],'

or, if that random string it alphanumeric only,
grep 'cheese, bread [a-zA-Z0-9]*, spoon...

Is your script giving any output? If yes and that output is not required, redirect that to /dev/null.

Make sure you are not using any server global variables in the script. They won't be available...

Redirect all the errors to the either the same file (RestartTest.log) ir to empty file /dev/null as already told by scottn above.

45 23 * * * /dst/nikutst/clarity/lib/DSTRestartTest1.sh >>...