Text formatting in Perl.


 
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# 1  
Old 02-15-2008
Text formatting in Perl.

Hiho,

I've got a variable $sth = `du -sh /home/$whoami`; where $whoami is actually logged user.
I want to have only the size of this directory eg. 2,7G.

I know its lame, but anyway.. how to do it?
# 2  
Old 02-15-2008
What about
$sth = `du -sh /home/$whoami | cut -f1`;

since I think all you want is the first field.
# 3  
Old 02-15-2008
Yeap, that's it!
Thanks a lot!
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