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s
04 4> JOIN employees e ON (s.employee_id = e.employee_id)
05 5> WHERE s.sale_date > trunc(sysdate) - INTERVAL '6' MONTH
06 6> AND s.eur_value >= 10;
07 Explained.
08
09 SQL> select * from table
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access point, a DNS server, and even a WLAN access point. Despite all this, the complete system weighs in at just 100MB, and to get started, you just need a USB stick and 128MB of RAM.
If the built
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your average packet size is. Tools such as Snort [2] will run for a few minutes and offer detailed data about your networks protocol usage. Ntop [3] is another example that will also give information
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computers running the Linux distributions CentOS 5 and 6, Debian 5 and 6, Fedora, Gentoo, Mageia, openSUSE, RHEL 5 and 6, Scientific Linux, and Ubuntu 10.04, 11.04, and 12.04. Additionally, it can handle
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experience [2].
A good tool for cache control is vmtouch [3], which is at home on most Linux 2.6, FreeBSD 7.x, or Solaris 10 kernels; mileage may vary on other *nix variants. Expect partial functionality
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of how many cores a system has because that will alter the system's reaction to load changes. Using stress [6], you can create purely CPU-bound tasks to target a specific system load:
stress --cpu 3
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: Grocery Store Checkout ***
06 *** Ver: PDQ Analyzer v3.0 111904 ***
07 *************************************
08 ****** RESOURCE Performance *******
09
10 Metric Resource Work Value Unit
11 ... 6
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Figure 4 for the results.
Listing 3
search.sh
01 #! /bin/sh
02 while true;
03 do
04 clear
05
06 # Search key
07 echo -n "Enter search key: ";read sube
08
09 # Query
10 namazu -f
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headers; the second – separated by an empty line – contains the Session Description Protocol (SDP) [3] as the SIP payload. The SDP part describes the audio stream; that is, it contains data
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-certs, make, gcc, and g++. The certificates from ssl-cert will be required later.
According to the how-to http://1, Chef prefers RubyGems version 1.3.6 or newer, but not 1.3.7. This version contains a bug
