string.
The simplest one is ${#varname}, which returns the length of the value of the variable as a cha...
${foo:-bar} If $foo exists and is not null, return $foo. If it doesn't exist or is null, return bar. export foo=""
echo ${foo:-one}
one
echo $foo
${foo:=bar} If $foo exists and is not null, return $foo. If it doesn't exist or is null, set $foo to
# Error message to stderr.
exit $E_NOARGS
# Returns 65 as exit status of script (error code).
fi
... bstitute 'less' if desired.
exit $? # Script returns exit status of pipe.
# Actually "exit $?" is unnecessary, as the script will, in any case,
#+ return the exit status of the last command executed.
</c... comparison ====
-a
logical and
exp1 -a exp2 returns true if both exp1 and exp2 are true.
----
-o
lo
er von einer Website - enthält zahlreiche harte Returns, die Sie gerne los wären, damit der Text am Zeil... von einer Web-Seite – enthält zahlreiche harte Returns, die Sie gerne los wären, damit der Text am Zeil... ein (ohne die Anführungszeichen), das für alle Returns steht. Die Returns ersetzen Sie in diesem ersten Schritt durch eine beliebige eindeutige Zeichenkette
the skill level on your machine, you will need to turn the machine off, locate the key that switches bet... ve a vertical (normal) and a horizonal position. Turn the key to the horizonal position and turn on the machine. On the front door you will see a small pres... will place the setting into memory. You can then turn the key to the normal play position to resume pla
// TaskValueSet 4,2,%uptime%
endif
endon
on TurnOn do
if [PUMP#Relay]=0
gpio,12,1
TaskValueSet 4,3,([Dummy#Hum]+2)
endif
endon
on TurnOff do
if [PUMP#Relay]=1
gpio,12,0
TaskV... do
if [SENSOR#Humidity]<[Dummy#Hum]
event TurnOn
else
event TurnOff
endif
endon
on Rules#Timer=2 do
TaskValueSet 4,1,0
Event CheckHum
t
This generates a lot of output, so if
# you turn this on, be sure that the
# file defined in... lt = H)
#SENSITIVITY H
# UPS delay after power return (seconds)
# WAKEUP 000 060 180 300 (default = 0... 253
# Battery change needed to restore power
# RETURNCHARGE 00 15 50 90 (default = 15)
#RETURNCHARGE 15
# Alarm delay
# 0 = zero delay after pwr fail, T = p
d effort than you are used from Windows. But in return you will be able you modify all code and thus you... ?t=535659))
It's worth noting that if the Wii is turned off, so is the sensor bar, so you have to have it turned on. This means that if your Wiimotes are paired... inding the directory of uinput in openSuSE, which turned out to be the same as in Feisty. Once you are s
you do.
Please note down the number that lswm returns (that looks similar to 00:2A:34:95:FE:B0), this ... address for your Wii remote (the one that lswm returned).
===== Using your Wii remote as a mouse using... ght tracking ability as a mouse, and the other to turn off the wminput daemon that I started on the othe... g these two icons to run wminput, is that you can turn off your Wii remote (by pressing and holding the
(first joystick)
-autorepeat
Turns on and optionally specifies autorepeat frequency... t Right Up Down
START ines
-X
-buttons z a Tab Return
-axis Left Right Up Down
START quake2
# set the ... c
-buttons z b c c
START snes9x
-X
-axis Left Right Up Down
-buttons s x d c a z Return space
</code>
ued. After this amount of time, the relay will be turned OFF.
0 / OFF = disable use of PulseTime for th... e deaktiveren:
<code>PulseTime1 0</code>
===== Turn on Auto-discovery for Home Automation =====
Go... onsole and enter <code>SetOption19 1</code>
This turns on auto discover.
Then in HA go to Configuratio
If there is a disc in the console, remove it.
- Turn off the console.
- Turn on the console by using your controller. To do this, press and hold the controller's Xbox Guide button until your console turns on.
- Works with Controller #1 ONLY! (see Ligh
ead.
After installation, in GNOME or Kubuntu, '''turn off visual effects''' or you will notice a flicke... without flicker. The Textured video option can be turned on, but this can cause flicker or diagonal arti... >DISPLAY=:0 glxinfo | grep render</code>
:If it returns an ATI renderer, it means that xgl is being disp
ethode sieht dann so aus:
<code>
/**
* Returns true if article is not buyable
*
* @return bool
*/
public function isNotBuyable()
... e wird vom nbnumber-modul überschieben!
return $this->_blNotBuyable;
}
</code>
Im eigenen Mo
