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Hi Karthigayan,
Thanks for your reply.

I have already installed DBI module in my home directory. Problem is the DBD::Sybase is unable to locate DBI module, because it was installed in my home...

Hi,
The version of perl at my work is very old and It doesn't have advanced perl modules. I need to install DBI and DBD::Sybase modules but I dont have the root access.

So I have installed DBI...

You may try this:
grep -q "mos44.0" file_name && sed 's/tkts44.0b7/tkts44.0b10/' file_name

You may try the following code.
sed '$a\
> whatever you want to append
> ' file_name

double quotes may be causing the commands to be interpreted by shell.
you may try ur code by placing single quotes inplace of double quotes.

Annihilannic,
Thanks for the reply, but seq is not there on my system and I use korn shell.

Thank you era..., this command has worked.

mkdir `awk 'END { for (i=1; i<=10; ++i) printf "test%02i\n", i }' /dev/null`

thanks for the reply era,

None of the commands u have given r working,
outputs of the commands are as follows:
1st: ksh: seq: not found
2nd: Usage: mkdir [-p] [-m mode] Directory ......

thanku radoulov, for prompt reply.
3rd code given by you is working perfectly....:)

May be my shell doesn't support such expansions, it has given following errors with rest of the commands.
...

Hi guys,
can any one tell me how to create directories using regular expression?
Let's say that I need to create directories test01, test02, test03.... test10.

Can it be done using any regular...

when any process is running stop the process by pressing ^z (ctrl+z). then it gives the job no.
then u can switch it to back ground by typing command bg %job_number (ex: bg %1)
if u want to get it...