ay to get length of the string.
The simplest one is ${#varname}, which returns the length of the valu... ng
expr match "$string" '$substring'
$substring is a regular expression.
expr "$string" : '$substring'
$substring is a regular expression.
stringZ=abcABC123ABCabc
#... (in #3 position) matches before '1'.</code>
This is the near equivalent of strchr() in C.
==== Substr
Wireless_Networks))
===== Overview =====
This is a good one, let me tell you! There can be so many... l set called AirCrack. Download that.
* Kismet is an excellent tool for sniffing out wireless netwo... e (sometimes called raw monitor or rfmon). **This is VERY important**
===== WEP Crackin =====
==== Theory ====
A little theory first. WEP is a really crappy and old encryption techinque to s
:playground|playground]] page. The simpler markup is easily accessible via [[doku>toolbar|quickbuttons... ollowed by a whitespace or the end of line.
This is some text with some linebreaks\\ Note that the
tw... \ a whitespace \\this happens without it.
This is some text with some linebreaks\\ Note that the
... doku>namespaces]].
Linking to a specific section is possible, too. Just add the section name behind a
rs =====
==== integer comparison ====
----
-eq
is equal to
<code> if [ "$a" -eq "$b" ]</code>
----
-ne
is not equal to
<code> if [ "$a" -ne "$b" ]</code>
----
-gt
is greater than
<code> if [ "$a" -gt "$b" ]</code>
----
-ge
is greater than or equal to
<code>if [ "$a" -ge "$b
a nation and all its provinces, the Linux kernel is the central program that not only governs how pro... the Fedora Linux kernel installed on your system is probably sufficient. The installation process cho... o rebuild the kernel at times. For example, there is no installation RPM for multiprocessor systems wi... ilding the kernel in a small business environment is usually unnecessary. If your system starts to slo
ent - this file exists if the wrapping passphrase is independent from login passphrase
</code>
===... and you did not record your mount passphrase, it is impossible to access your encrypted data.
===== ... you more functionality in your home directory. It is also easier to do. The second will be the short w... about your system and how you partitioned it. It is more difficult to get more functionality, but is
metimes it doesn't. Occasionally the skill level is displayed on the machines front LED display if there is now LED readout by the switch. Press the switch a... ing a Single Bonus increases 10 times.
3 Bets It is a state that 3 tokens are put in to play the mach... ine. It gives the player maximum pay lines. There is little point in betting only 1 token since the wi
= What Are All These Commands? ====
*- -webpage is the document type that specifies unstructured fil... page breaks between each file.
* -f output.pdf is the file name that you will save all the documents into and also the type of file it is. In this example it is a PDF file.
* filename.html is the name of the file that you want to be con
"$X" ]; then # -n tests to see if the argument is non empty
echo "the variable X is not the empty string"
else
echo "empty!"
fi
</code>
http:... length
1
-d
there exists a directory whose name is operand
1
-f
there exists a file whose name is operand
1
-eq
the operands are integers and they are
rt</code>
You can test whether the Squid process is running with the pgrep command:
<code>[root@bigb... onf File =====
The main Squid configuration file is squid.conf, and, like most Linux applications, Sq... he visible_hostname parameter. Here, the hostname is set to the real name of the server bigboy.
<code... al http_access statement denies everything, so it is best to place new http_access statements above it
lle((http://www.linfo.org/vmlinuz.html))
vmlinuz is the name of the Linux kernel executable.
A kernel is a program that constitutes the central core of a computer operating system. It is the first thing that is loaded into memory (which physically consists of RAM chips) when a computer i
e your UPS a name in log files and such. This
# is particulary useful if you have multiple UPSes. Th... # autodetection, which is th best choice
# for m... rmation
# Server. This is used if you don't have
# ... d
# UPS device. Vendor is the MIB used by
# the
in2000/xina.htm))
XINA Background.
Pinball 2000 is controlled by a personal computer located in the ... the game. The Operating System controlling the PC is called XINA (which stands for It's Not APPLE, {Ap... PPLE was the operating system used for WPC). XINA is unique in it's command structure (ordinary UNIX /... ecute the parameters surrounding the game.
XINA is actually an application layer on top of PC-XINU,
===== 11.8.1. Format Constraints =====
MEncoder is capable of creating VCD, SCVD and DVD format MPEG... For 30 fps material the largest allowed GOP size is 18. For 25 or 24 fps, the maximum is 15. The GOP size is set using the keyint option.
11.8.1.3. Bitrate Constraints
VCD video is required
e to your PC Using Linux ======
Although linux is getting more and more user-friendly al lot of thi... nux pc.
Be sure to have BlueZ installed, this is the official linux bluetooth-stack. It's in insta... se and generates keyboard events for buttons. WMD is written in python which is very easy to modify. You can get it at [[http://ForTheWiiN.org]]. ForTheWi
