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Hi all..

I have a shell script in which I have a line

while read -u3 line; do
read -u3 line

Can someone please let me know what does that u3 denotes?

Thanks in advance,
Sathya V.

Thanks a lot disedorgue,..Can you please elaborate on how to do that?

Like where the config file will be ?

Thanks a lot CarloM..That didnt work :-(

Your option will also not work in my case disedorgue.

Let me explain it again..

I have a script which will zip a xml file and encrypt the file...

I have some other lines in the shell script. One of the line will be the command I have given below.

Hi all..

I have a command for example /abc/def/ghi.jkl Filename filename1.

If I run this command, it will ask for y/N which I have to type manually.

Now Im trying to automate it using...

As I mentioned in my mail when I take the count of the file, it is giving me the value without the next line. However when I open the file in vi mode the cursor goes till the line 'ijkl'. This is...

hi balajesuri..

your solutions didnt work in my case..

I guess the sample file you used has space in the last line..whereas my file is just a newline..

please suggest.

thanks..
sathya v.

Hi all..

I have a text file which looks like below:

abcd
efgh
ijkl
(blank space)

I need to remove only the last (blank space) from the file. When I try wc -l the file name,the number...

Hi,.

that thing has been taken care..

Now I have a text file which looks like
asdf 1234
cdef 2345
..
..
..
KLDM 0945
<EMPTY LINE>

I need to remove the last empty line from the...

Hi Balaje..

Thanks a lot for ur reply..but the occurance of number 5 is not a static length,..it may be in the 5th line after the ASD or 10th line after the ASD.

Please let me know if...

Hi Experts..

I have requirement in which I have a text file say a.txt which looks like below:

ASD
1
2
3
4
5
ASD
9
8
7
6
5
ASD
1
2
3

Hi experts,

In one of our code we have used some command like this.
name=${name##*/}

Can someone please let me know what exactly it does?

Thanks & Regards,
Sathya V.