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  1. or download this
    my @df = `df /var`;
  2. or download this
    print @df;
  3. or download this
    
Filesystem           1K-blocks    Used Available Use% Mounted on
/dev/mapper/vg_mail-lv_var
                      94959436 1415576  88713448   2% /var
  4. or download this
    
my ($used, $free) = (split (/\s+/, $df[1]))[2,3]; #HOW TO PRINT THE OU
+TPUT?
  5. or download this
    print $used;
print $free;
  6. or download this
    my $used = (split (/\s+/, $df[1]))[2];
my $free = (split (/\s+/, $df[1]))[3];