kapil.V wrote:
Hi,
su-2.05b# df -h .
Filesystem Size Used Avail Capacity Mounted on
/dev/ad0s1e 136G 102G 23G 82% /home
From my script I do:
my $du = qx#df -h \.#;
($total,$used) = $du =~ /([0-9]+(\.[ 0-9]+)?)[ M|G]/sg;
^^
looks for a period! Since this is optional, $used is not set. There is
no period in your input.
print "Total:$total\nUsed:$used\ n";
Output:
Total:136G
Used:
Why is "$used" not set?
Thanks!
--
Just my 0.00000002 million dollars worth,
Shawn
"For the things we have to learn before we can do them, we learn by
doing them."
Aristotle
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