table.
Operator Function Example
${foo:-bar} If $foo exists and is not null, return $foo. If it doesn't exist or is null, return bar. export ... =""
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 bar and ... echo ${foo:=one}
one
echo $foo
one
${foo:+bar} If $foo exists and is not null, return bar. If it doesn't exist, or is null, return a null. exp... "
echo ${foo:+bar}
bar
${foo:?"error message"} If $foo exists and is not null, return its value. If it doesn't exist or is null, print the error mess
werden:
/etc/kismet/kismet.conf:
<code>source=madwifi_g,wifi0,madwifi</code>
(madwifi_g, nicht madwifi_ng)
Problem: ... v wifi0 wlanmode sta</code>
<code>kismet -c madwifi_g,wifi0,madwifi</code>
----
Sources:
<code> Source type C... used once the source
is identified via airpcap_ask or if multiple simultaneous
source... is still associated to a
specific AP, but single-channel IDS and sniffing can
be accomplished. See
fentlichen Schlüssel. Den CSR schickt man zur Certificate Authority, die ein Zertifikat erstellt. Das Zertifikat wiederum enthält den öffentlichen Schlüssel, ... erver nicht nur das von StartSSL ausgestellte Zertifikat ausliefern, sondern zusätzlich noch ein sogenanntes Intermediate-Zertifikat von StartSSL, um Fehlermeldungen im Browser v... Anschließend erzeugt der Server ein SSL-Clientzertifikat für die spätere Authentifizierung auf den Webseiten des Anbieters. Dazu gen... ormular einfach das www. Zusätzlich trägt das Zertifikat noch den Alt Name example.com ein. Damit funktioniert das Zertifikat sowohl beim Aufruf https://www.example.com al
IF-Operator ======
<code bash>
#!/bin/bash
X=""
if [ -n "$X" ]; then # -n tests to see if the argument is non empty
echo "the varia... ists and its "sticky" bit is set.
-p file
True if file exists and is a named pipe (FIFO).
-r file
True if file exists and is readable... e if file exists and is a socket.
-N file
True if file exists and has been modified since it was last read.
file1 -nt file2
True if file1 is newer (according to modification date) than file2.
file1 -ot file2
True
Kostenlose eMail-Zertifikate: [[http://www.comodo.com/home/internet-security/free-email-certificate.php]]
Kostenlose SSL-Zertifikate: [[http://www.startssl.com/]] [[ssl_zertifikate:startssl|Wie man die einrichtet (Heise)]]
CAcert: [[http://de... Zertifikaten =====
==== Erzeugen eines Root Certification Authority Certificate ====
Eine Root-CA benötigt ein selbstsigni... _cert.pem -days 3650</code>
Hiermit wird ein Zertifikat mit einem zugehörigen Private-Key erzeugt. Das Zertifikat ist für den Zeitraum von 10 Jahren gültig. Es
rnel and the Ati drivers will not load properly.
If this doesn't help, try [[Ubuntu Gutsy Installation Guide#Verifying]], or other links: [http://wiki.cchtml.com/in... ums.org/archive/index.php/t-475699.html].
== Specific Issues ==
===Segmentation Fault with glxinfo/fglrxinfo===
If you experience such errors (and have ''glxinfo'' ... errors) you may want to have a look at the '''Specific Issues''' chapter of the '''Ubuntu Gutsy Instal
filter.
E_NOARGS=65
E_NOTFOUND=66
E_NOTGZIP=67
if [ $# -eq 0 ] # same effect as: if [ -z "$1" ]
# $1 can exist, but be empty: zmore ... status of script (error code).
fi
filename=$1
if [ ! -f "$filename" ] # Quoting $filename allows... Error message to stderr.
exit $E_NOTFOUND
fi
if [ ${filename##*.} != "gz" ]
# Using bracket in va... # Uses the 'more' filter.
# May substitute 'less' if desired.
exit $? # Script returns exit status
itespace in
* the whole line */
if (($i + $addtl_chars) > $whitesp_diff) {
$output .= substr($cur_conv_line,... igration56.openssl.php
Mainly, there is extra verification done on the connection. This verification wasn't done on 5.5 so these issues were ig... ocalhost" and apparently that causes PHP's new verification to fail.
The solution is to patch osTicke... $this->_socket_options = array('ssl' => array('verify_peer_name' => false));
This turns the verificat
den Taster des Sonoff Gerätes. Damit startet der Wifi Manager und bietet einen Access Point mit der IP... 1 und einen Webserver, der die Konfiguration von Wifi- und MQTT-Parametern ermöglicht.
Das eigene WLA... h hier wird wieder ein MQTT-Status gesendet.
=== WiFi Smartconfig Modus (3x kurz drücken) ===
Dreimaliges Drücken am Sonoff startet den WiFi Smartconfig Modus. Dies erlaubt die Einstellung
s the network key you need to authenticate.
Well if its on (almost) every packet generated by the client or AP, then if we collect enough of them, like a few hundred tho... by launching a Deauthentication Attack, but only if there is a real client already connected (you can tell in airodump). If there are no connected clients, you're outta luck... sitting on, but the airodump command is slightly different. We don't want just IVs so we don't specify an IV flag. This will produce "lucid.cap" instea... ere were no clients connected in the first place! If it fails, there may be MAC Address Filtering on so if you really want to use this, you'll have to sniff
s://tasmota.github.io/docs/devices/LC-Technology-WiFi-Relay/#lc-technology-wifi-relay-quad-relay-note-older-versions-of-this-boa... .nl/slootenvanf/2018/03/17/getting-started-esp32-wifi-module/|Getting started with the ESP32 Wifi module]]
===== Kamera =====
Blog-Eintrag flash... D Illuminator (NEIN!)
* You can select default wifi settings under Camera Web Server -> Wifi Settings
* If your board has an SSD1306 based ... C1 for SCCB' ein!)
* Under Component Config -> WiFi pin the WiFi task to Core0 (Ja!)
* Enable NTP and select a
immer mehr an Bedeutung
obwohl Kosten je nach Tarif(Option) noch recht hoch sein koennen.
(Speziell i... von der Vermittlungs-
stelle in analoge Modem-Pfeiftoene gewandelt, sodass man auf diese
Weise ueber ... n erlauben *alle* Mobilfunk-Anbieter in *allen Tarifen*
den mobilen Datenfunk (mit abgehenden Fax/Date... allen Netzanbietern beantragen (nicht in allen Tarifen moeglich!)
==== Datenuebertragung mit IrDA un
to do this. The guide will make a lot more sense if you do this. Nautilus is the default file manager of gnome. If you are using a kde or xfce live cd the syntax may be different below so please install nautilus if that is the case with this command.
<code>~ $ su... ded when you setup the mount--this passphrase is different from your login passphrase. If you don't have your mount passphrase please read ... advanced way ====
As I said this method is more difficult. If your home directory is installed on your / root p
