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Hi All,

Have a query on finding the lines with at least one whitespace. Have following lines in my file myfile.txt


I
I LOVE
I LOVE FREEDOM
I LOVE FREEDOM
I LOVE FREEDOM AND PEACE


I...

But this is a PERL scripting forum as well !! :) ... I want to achieve the same in perl scripting.

Apologize for the same.

Hi,

I need to come up with a site that will display all the records in the database, but one at a time[by clicking NEXT button on the webpage].

Not sure how to go about it.

Please pour...

Hi All,

I need to concatenate the values in the array into a variable. Currently the code is :


for (( i=1 ; i <= $minCount ; i++ ))
do
var="${var}""${sample_file[$i]}"
done


The...

^^

Thank you for replying.

Here is what I am trying to do.

I have made a set of files and want to archive all of them.

1 > I pass all the files to PAX command and store the o/p in a...

Hi All,

Am getting following error while executing gzip:

/$HOME/A >> gzip > /$HOME/B


Getting error :
./shell: line 38: //home/XYZ/A: Permission denied

Permission are:

-rw------- 1...

Hi All,

Is it possible to redirect the o/p of gzip command to another file?

I need to store the o/p in a separate file


Regards,
sh_kk

Sir,

I am trying to retrieve the value of n for later use in my script. But I am not able to. IN the END block, I have done the following

END { minCount = n }

But it does not work and...

Can you please explain me the code ??

Thank you sir !!

The value comes out to be zero, so my logic is wrong. Do I have to specify the Field separator as well ???

Thanks a ton !!! U compressed it incredibly :) ... But can you please evaluate my code?? And why am I getting simple variable declaration errors?

Hi All,

Consider the file with following lines:

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

[Please note that the actual contents of file have no reln with the query]

I need to get the count of...

Hi,

Thanks for your help.

I have another query:

The code should be checking if a file exists or not.

When I run the command for a existing file, the message is printed. But the same...

Hi All,

I am a newbie to Shell programming and stuck with the folllowing issue:

Here is the code:

#! /bin/sh

if [ls "$1"];
then
echo "Checking if the file is found or not"
fi

On...

Sir, it was only changing the 1st occurrence of the rank field.

i.e. was getting |1|9.1| ... but then the next values continued to be the same
i.e. |2.|9.1| ....

I made the following change...

^^

Sir, here is my pipelined SED so far to convert the HTML page to the o/p mentioned in Post 1.

sed '/Top 250 movies/!d' top250.html | sed 's/^.*<\/b><\/font><\/td><\/tr>//' | sed...

^^
Sir,

Cannot create temp files for storing the o/p.

And the command is affecting the second column as well. Please have a look at the o/p


|1|9.|The Shawshank Redemptio|(1994|447,83|...

Not working sir !!!

Not sure what -i does. But its anyways replacing the values in 2nd column as well. As mentioned, it needs to affect the 1st column only to remove the trailing dots after ranlk...

Hi All,

I have converted a HTML page<http://www.imdb.com/chart/top> which consisted of the movie names using a pipelined SED commands to retrieve only the table as shown in the page.

Here is...

Its even supposed to sort !!!

And you are not considering the white spaces.

Please reply ... I urgently need a solution on this.

Hi All,

I am facing issues converting white spaces and tabs together in a file I am reading. Here is the command I am trying:

tr -s ' '@ | sort -t@ +1n filename

I guess the problem is that...