How to find out whether reference is pointing to a scalar, array or hash?

santhosh_89

 Profile Answers by santhosh_89 Questions by santhosh_89

• Sep 19th, 2009

You can use ref function.

wow_suraj

 Profile Answers by wow_suraj Questions by wow_suraj

• May 2nd, 2008

With 'ref' keyword we can find the data type of the variable.

Answer Question  Select Best Answer

I am logging to remote AIX server, i want to copy a file from that server to local windows desktop. How can i do this?

earljames

 Profile Answers by earljames Questions by earljames

• Sep 1st, 2010

Use Samba

tonan

 Profile Answers by tonan Questions by tonan

• Jul 3rd, 2009

Usually you can ftp to transfer files from one system to another, but ftp uses plain text passwords, therefore you can use scp ( secured copy protocol)unix/linux its inbuilt : scpwindows : pscpso from...

Answer Question  Select Best Answer

What are the commands?

cmanne

 Profile Answers by cmanne Questions by cmanne

• Sep 2nd, 2009

TOP VMSTAT IOSTAT SAR MPSTATfor Disk usage : DF & DU

karkhile_rahul

 Profile Answers by karkhile_rahul Questions by karkhile_rahul

• Jun 5th, 2009

We can find the CPU utilization by using topas command.and memory utilization by svmon command

Answer Question  Select Best Answer

ratul2783

 Profile Answers by ratul2783 Questions by ratul2783

• May 3rd, 2010

perl -p -i -e "s/search_string/replace_string/g" SourceFileThe -p option ensures that $_ is assigned each line of each input file in turn and that the program is executed once for each input line.The ...

vinod_rapolu

 Profile Answers by vinod_rapolu Questions by vinod_rapolu

• Nov 14th, 2008

Perl -pi -e "s/search_string/replace_string/g" SourceFile

Answer Question  Select Best Answer