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echo " " > filename
The above command will do.......

Hi,
I have a nested hash table say for example as follows:

%coins =
(
1 => {
"Quarter"=>25,
"Dime"=>10,
"Nickel"=>5,
...

Hi,
How to send reply to a mail in unix?
I send mail using the following command,

mail -s "subject" <reciepent name>
my messages here
.

But I coudn't know how to reply to the mail which i...

Hi,
First, I am running a scipt.While the script is running I realize that I dont want the script to be run so I am killing the script externally.Before the process gets terminated or killed it...

Thank you all...

hi all,
Can we change a shell script into a perl script instead of writing a fresh one in perl? Is there any utility present that can be used for this purpose?
please help me.

Thanks in advance..

Hi all,
I am new to Linux.Can anyone tell me how to display or list all the members in a group?


Thanks in advance.