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Thanks a ton. That worked. Can you tell me what caused the issue.

I am looping through a file in bash and performing some operations on it. Here is the code.

cat test.dat -

One
Two
Three

Case 1: With if inside while loop



Output:
One
file found...

How can I get GMT offset from EST for a particular date(not current date) in unix. For example, user enters date as: 2012-06-25D11:49:37, this is GMT. I have to calculate GMT offset from EST in unix...

Scrutinizer: I don't think I follow your code. Can you please elaborate.

Radoulov: I am using Linux 2.6.18-194.el5

Hello Everyone,
I want to convert

Relative Path - /home/stevin/data/APP_SERVICE/../datafile.txt

to

Absolute Path - /home/stevin/data/datafile.txt

Is...

Hello everyone,
In a script, I am using SCP to copy huge file to another host.

scp -qrp hugefile.txt /opt/perf05/tmp

However, we have noticed that this file...

Hello Everyone,
I see the following in one of the bash script:

(exec <&- >&- 2>&-; gzip somefile.txt) 2>&1 &

Can any one explain what does "exec <&- >&-...