If $foo exists and is not null, return $foo. If it doesn't exist or is null, return bar. export foo... If $foo exists and is not null, return $foo. If it doesn't exist or is null, set $foo to bar and ret... } If $foo exists and is not null, return bar. If it doesn't exist, or is null, return a null. export... message"} If $foo exists and is not null, return its value. If it doesn't exist or is null, print the
t Formatting =====
DokuWiki supports **bold**, //italic//, __underlined__ and ''monospaced'' texts. O... /__** all these.
DokuWiki supports **bold**, //italic//, __underlined__ and ''monospaced'' texts.
... followed by\\ a whitespace \\this happens without it.
This is some text with some linebreaks\\ Note... followed by\\ a whitespace \\this happens without it.
You should use forced newlines only if really n
ation Vector or IV, is prepended onto packets and its based on a pre-shared key that all the authenticated clients know... think of it as the network key you need to authenticate.
Well if its on (almost) every packet generated by the client... s not static, then you'll mix up all your IVs and it'll take forever to decrypt the key.
* Theres
door you will see a small press switch. Sometimes it has a LED readout displaying numbers 1-6 and sometimes it doesn't. Occasionally the skill level is display... inning a Single Bonus increases 10 times.
3 Bets It is a state that 3 tokens are put in to play the machine. It gives the player maximum pay lines. There is litt
==
Like a government that rules a nation and all its provinces, the Linux kernel is the central progr... owever, you may want to tune the kernel by making it support only necessary functions or updating built-in parameters to make it perform better. Sometimes new features within the... r provides only an overview of the steps to take. It won't make you an expert, but it will expose you
ot is a very popular open-source bootrom project. It contains drivers for many common network cards, a... linux. pxelinux is small enough to be loaded, and it knows how to load much larger files, such as a Li... eds at least this statement.
# you have to delete it for dhcpd-2, because it does not know it.
#
# if you want to use dynamical DNS updates, you should fi
the ACL.
Squid matches each Web access request it receives by checking the http_access list from top to bottom. If it finds a match, it enforces the allow or deny statement and stops reading further. You have to be care... list that blocks a similar allow statement below it. The final http_access statement denies everythin
lled, this is the official linux bluetooth-stack. It's in installed by default on Ubuntu 7.0.4.
Yo... python which is very easy to modify. You can get it at [[http://ForTheWiiN.org]]. ForTheWiiN.org seem... .0-dev python2.5-dev</code>
Having done that it is time to donwload, compile and install CWiid:
<... ttp://ubuntuforums.org/showthread.php?t=535659))
It's worth noting that if the Wii is turned off, so
buntu_Hardy_Installation_Guide))
For most users it won't be necessary to go into installation and co... nstall the current driver in Ubuntu's repository. It is older than the one AMD has released, but will ... ay already have restricted modules installed. Run it just in case. If the third line fails, you probab... /X11/xorg.conf
</code>
In the device section, if it is not already there add:
<code>
/etc/X11/xorg.c
entage. But when your usage gets flagged as high, it's deciding what goes and what stays that takes ti... print usage for the present working directory and its subdirectories, along with the size of each dire... want the size of an particular directory, specify it with du directoryname . For instance, ''du -h /ho... ed while calculating a directory's usage, specify it with the --exclude=type option. Here we'll check
than one network card resides in the DHCP server, it is recommended to specify which interface(s) the ... ur dhcpd.leases file doesn't exist, then generate it with the touch command
<code>touch /var/lib/dhcp/... v grep</code>
If dhcpd is not running, then run it directly to get more description on the error
/us... n bootup
<code>chkconfig --list dhcpd</code>
If it is not set for runlevels 2345, then set it
<code>
your mount passphrase, you may be able to recover it by decrypting the file /home/username/.ecryptfs/... le, and you did not record your mount passphrase, it is impossible to access your encrypted data.
===... es you more functionality in your home directory. It is also easier to do. The second will be the shor... to know about your system and how you partitioned it. It is more difficult to get more functionality,
the central core of a computer operating system. It is the first thing that is loaded into memory (wh... when a computer is booted up (i.e., started), and it remains in memory for the entire time that the co... gram.
vmlinuz is a compressed Linux kernel, and it is bootable. Bootable means that it is capable of loading the operating system into memory so that th
von NFS3 auf NFS4]]
OpenOffice.org recently made it's way into the Debian AMD64 distribution which fr... s a fantastic bit of news. I immediatly installed it and fired it up only to have it fall over in a big heap. It wasn't quite ready for the prime time. A week or so we
tion
AIGLX is integrated in the X server. Also, it should get loaded automatically. Ensure that it does :
cat /var/log/Xorg.0.log | grep -i aiglx
whi... X enabled (with a bunch of errors after that). If it doesn't get loaded, you can force it by adding :
Option "AIGLX" "true"
to Section "ServerLa
