Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

Re^3: Array size issue

by blue_cowdawg (Monsignor)
on Oct 15, 2012 at 17:44 UTC ( #999143=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Array size issue
in thread Array size issue

      dhcp log so it has A LOT of lines not only 10 :)

Here's a live example for you:

$ tail -f multtable.txt 0 9 18 27 36 45 54 63 72 81
The code that generated that was:
for ix in 0 1 2 3 4 5 6 7 8 9 do for iy in 0 1 2 3 4 5 6 7 8 9 do n=`expr ${ix} '*' ${iy}` echo $n >> multtable.txt done done
That makes 100 lines. I do a "tail -f" and I see the last 10 lines all day long until someone writes to it. While I can't comment on the data set you are working with I can tell you about the behavior of most *nix commands.


Peter L. Berghold -- Unix Professional
Peter -at- Berghold -dot- Net; AOL IM redcowdawg Yahoo IM: blue_cowdawg


Comment on Re^3: Array size issue
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://999143]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (8)
As of 2014-12-25 16:40 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (160 votes), past polls