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200 recent changes in Sysadmin Web retrieved at 14:08 (GMT)

WebStatistics
Statistics for Sysadmin Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and uploads:...
RancherOS
Quick how to RancherOS and Rancher Waschzettel / blurb RancherOS is a very dockercentric linux OS. 1 boot iso 1 sudo passwd rancher 1 ssh rancher@ 1 ...
WebHome
(This is a Wiki, feel free to add or edit content; you just need to register.) This is disabled at the moment cause of maintainance, but will be enabled soon. Tag...
OSXStartSimpleWebserver
How to start a very simple webserver with buildin tools /usr/bin/python m SimpleHTTPServer 8000
MacOSX
Mac OS X * OSXSecuritY * OSXdmg2Iso * OSXchangeSshPort * OSXCalDAV * OSXBackupOpenDirectory * OSXeToken * OSXGPGKeychainCrash * OSXKeyboar...
ZeroTrust
Zero Trust Model Instead of traditional methods such as VPNs and login credentials to establish trust and verify identity, Google relies on a “tiered access” mode...
SecurityModels
Security Models * castle, perimeter, wall, inside, outside * ZeroTrust, Kerberos, BeyondCorp, perimeter less
SecurityAndPentests
Security $ "A designer knows he has achieved perfection not when there is nothing left to add, but when there is nothing left to take away.": Antoine de Saint Ex...
UtilitIes
Utilities * AwK * sed * HereDocuments * http://code.google.com/p/shellinabox/ * NmaP * RcFiles * fgres a search and replace tool * search a...
OSXSecuritY
Mac OS X Security * Using YubiKey as Smart Card * Smart Card only login * Serveral Login Features
XarGs
xargs find . name "*.flac" xargs file xargs: unterminated quote find . name "*.flac" print0 xargs 0 file The print0 argument tells find to use the NULL c...
TcpDump
tcpdump tcpdump filter to match DHCP packets including a specific Client MAC Address: tcpdump i eth3 vvv s 1500 '((port 67 or port 68) and (udp 38:4 = 0x00cac...
CopyRight
Copyright This sysadmin.wiki by the contributing authors is licensed under a Creative Commons Attribution 4.0 Unported License.Permissions beyond the scope of thi...
PkgUpdateFailed
No active remote repositories configured * https://stackoverflow.com/questions/40080493/no active remote repositories configured
FreeBSD
Sysadmin FreeBSD * FreeBSDAfterboot * FreeBSDexpl * SerialWithPcenginesAPU * jails * BootEnvironmentsOnFreeBSD * StaticLinkedPackages * Follo...
PXEInstallOnSoekrisNet5501
PXE Install FreeBSD on Soekris net5501 dhcp tftp nfs freebsd files from source cd /usr/src make buildworld BOOT_PXELDR_ALWAYS_SERIAL=1 BOOT_COMCONSOLE_SPEED=...
RemoveUnremoveableFiles
Remove the schg flag Use chflags(1) to remove the schg flag. Some files of the base OS are protected by this flag. chflags R noschg /usr/bin
WirelessLAN
Wireless LAN (WLAN) Grundlagen zu Wireless LAN, Standards, Sicherheit, Technik, FAQ sowie alle Chipsätze und deren Treiber. Neben der Geschichte, Tips und HowTos...
BananaPiM1
GPIO on a Banana Pi M1 with FreeBSD $ Is there any GPIO on the hardware: dmesg grep gpio $ List available GPIO pins: gpioctl lv or gpioctl f /dev/gpioc1...
GpIO
use GPIO with FReeBSD * BananaPiM1
NtpBuildOptions
ntpd build options working build options for BeagleBone Black with Linux beaglebone 3.8.13 bone70 ./configure ' prefix=/opt/ntp' ' enable all clocks' ' enable ...
RaspberryGpsNtpServer
Raspberry with a gps clock and a etc RTC * apt get install i2c tools * cat /etc/modules pps gpio * modprobe i2c bcm2708 * modprobe rtc ds1307 ...
AntennaCables
Antenna cables * GPSANT https://www.meinberg.de/german/products/gps antenne konverter.htm * handelsüblichem Koaxialkabel (z.B. RG58) = 300m * Koaxi...
NtP
Timeserver with ntp WORK IN PROGRESS * EnterpriseTimeServer * EasyDistributeAndBalanceWithPool * NtpLeapsecondFile * NtpVsPtp * MeinbergNtpConfig ...
SerVices
Network Services * DhcpD * BinD9 * ProXy * NodeJs * IpAM IP Address Management or DDI if you integrate IpAM with DhcpD and BinD9 * NtP
GpsHeadFlorianTaeger
GPS head for raspberry pi form Florian Täger Kurz noch ein paar Hilfreiche Details: Das PPS Signal liegt an GPIO 23 an. Auf GPIO 24 liegt das FIX Signal. LED1 hä...
FormatAndMountUSBStick
Format a USB stick with ufs * gpart show * gpart destroy F da0 * gpart create s gpt da0 * gpart add t freebsd ufs da0 * newfs /dev/da0p1 * mo...
ResetPassword
reset password boot dka100.1.0.6.1 flags 0,1 System will be reset prior to boot. OpenVMS PALcode V1.88 27, Digital UNIX PALcode V1.83 22 FF.FE.FD.FC.FB.FA.F9....
OpenVMS
OpenVMS * ResetPassword
FritzFonSpeedPortFailed
FritzFon C5 and SpeedPort Hybrid Anmeldung an Basis 1, 2, 3 oder 4 gescheitert Registration to SpeedPort failed. * Login Menü Telefonie DECT Basisstation...
FritzBox
Fritzbox * Enable telnet * FritzFon C5 mit SpeedPort Hybrid Anmeldung an Basis 1, 2, 3 oder 4 gescheitert
HowToWlan
Was muss man beim Aufbau eines Wireless LAN beachten? Generell ist es so, daß man ein FunkLAN testen muss theoretisch berechnen lässtsich eine Funkzelle kaum. A...
JeKyll
jekyll A static website generator. Create a new projekt jekyll new projektname Replace default template (minima) with your own template rm about.md index.md and...
OSXGateKeeper
Mac OS X Gatekeeper security sudo spctl master disable sudo spctl master enable sudo xattr rd com.apple.quarantine /Applications/LockedApp.app
FreeBSDSleepmode
How to put a FreeBSD laptop into sleepmode, suspend as root acpiconf s 3
FollowPkgQuarterly
Follow the quarterly or latest packages In file /etc/pkg/FreeBSD.conf use url: "pkg http://pkg.FreeBSD.org/${ABI}/latest", or url: "pkg http://pkg.FreeBSD.org...
FreeBSDAfterboot
FreeBSD Afterboot sshd.conf within bsdinstall shell! ssh ssh port allow root Some common best practice files create ~/CHANGES # logfile for every major...
IpAM
List of IP Address Management tools (IPAM) and DNS DHCP IPAM (DDI) List of IPAM at Wikipedia commercial * QIP * Infoblox http://www.infoblox.de/de/product...
X11onFreeBSD
X11 / xorg on FreeBSD * GermanKeyboard * SequenceToKillTheXserver * CorrectResolutioninVirtualBox * https://forums.freebsd.org/threads/various progra...
SequenceToKillTheXserver
sequence to kill the X server Terminating Xorg with Ctrl Alt Backspace cat /usr/local/etc/X11/xorg.conf.d/keyboard zap.conf
GermanKeyboard
German keyboard on Xorg cat /usr/local/etc/X11/xorg.conf.d/keyboard de.conf in my case FreeBSD as guest in VirtualBox on a Lenovo Thinkpad T460s
BatchCreateUser
add user via batchfile adduser f user.list G wheel w no piest:2001:::::Stephan :: engk:2002:::::Engel:: grea:2003:::::Andreas:: tihar:2004:::::Tim:: seej:2005:...
HowtoBuildNtp
!/bin/sh #export http_proxy=http://10.133.65.201:3128/ #export HTTP_PROXY=http://10.133.65.201:3128/ NTPBINURL=http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp 4...
HowtoBuildBind
Ubuntu bind is compiled with built with ' prefix=/usr' ' mandir=/usr/share/man' ' infodir=/usr/share/info' ' sysconfdir=/etc/bind' ' localstatedir=/var' ' enable ...
BinD9
ISC bind 9 * LogginG * CachingOnly (proxy i.e. forwarder) * DetectDomainGenerationAlgorithm * InternalRootServer * QueryBindVersion * DNSControl...
UbuntuExpl
# bind soll konfig neu laden rndc reload # virtuelle Fenster aufmachen screen CTRL A A zusaetzliches Fenster aufmachen CTRL A SPACE zwischen den Fenstern wechseln...
UnsortedExamples
Unsorted examples * UbuntuExpl
MiscellaneouS
Miscellaneous * ResetProximAP4000 How to reset an old access point * Fun A bit more complex 'hello world' in EVERY programming language you never heard of ...
CompleteRemovePorts
Headline What is the best way to remove all packages and start over? 1 Update the ports tree. 2 Run pkg_delete pkg_delete a 3 Back up /usr/local/etc/ ...
PreventingFirefoxFromJumpToTheClickedLocation
How can i prevent the scrollbar to jump to the clicked location? 1 Edit configuration about:config 2 add ui.scrollToClick=0 * https://support.mozilla.org...
ReviewPostInstallMessage
Review the post install message Sometimes you miss something in the post install message, after installing a package. pkg install cde Review the post install mess...
CorrectResolutioninVirtualBox
Correct resolution in VirtualBox I have to set the correct resolution in the config. I was fixed to a 640x480 resolution. With xrandr i can view the possible reso...
FreeBSDasVirtualBoxGuest
FreeBSD as VirtualBox guest 1 pkg install virtualbox ose additions 1 add this to /etc/rc.conf vboxguest_enable="YES" vboxservice_enable="YES"
PkgsrcUpdate
How to keep your packages up to date * cvs d $CVSROOT checkout r pkgsrc 2019Q1 P pkgsrc * pkg_chk u k * pkg_rolling replace rsuvX bmake,bootstrap ...
ContinuousGrep
continuous grep How to grep continuously in a logfile tail f file grep line buffered pattern
ProxyConfig
How to access packages or updates through a proxy setenv HTTP_PROXY http://10.130.65.2:3128/ setenv HTTPS_PROXY https://10.130.65.2:3128/ cvs q z2 " d:pserver;p...
StaticLinkedPackages
Static linked packages ad this to the port's Makefile MAKE_ARGS = STATIC=1
FreeBSDexpl
FreeBSD example commands Work in Progress tmux virtual terminal similar to screen tmux ctrl b d tmux a ctrl b c ctrl b n https://tmuxcheatsheet.com Temperatur...
NtpConf
ntp example config # # $FreeBSD: stable/12/usr.sbin/ntp/ntpd/ntp.conf 337649 2018 08 11 17:42:42Z brd $ # # Default NTP servers for the FreeBSD operating system. ...
SolarisMkConf
# Example /opt/pkg/etc/mk.conf file produced by bootstrap pkgsrc # Donnerstag, 16. Januar 2014, 22:08:52 Uhr CET .ifdef BSD_PKG_MK # begin pkgsrc settings P...
SsH
ssh and ~/.ssh/config Work in progress * http://www.cyberciti.biz/faq/create ssh config file on linux unix/ * fefe about ssh * ssh best practice
OSXTerminalSetup
How to setup Mac OS X Terminal * Make sure you choose xterm not vt100 in Profiles Advanced Terminfo display colors * Disable Allow Mouse Reporting in Me...
B9BottlesOfBeer
99 Bottles of Beer $ This Website holds a collection of the Song 99 Bottles of Beer programmed in 1500 different programming languages: http://www.99 bottles o...
ResetProximAP4000
Howto reset a Proxim AccessPoint 4000 Orinico 1 Switch on 2 push reset for 13 seconds (not too much longer) 3 If you have a DHCP Server the AP will fetch...
SolarIs
Oracle Solaris 10 * AfterbootSolaris * SolarisAtStrato * EncryptFiles * SolarisBlogroll * ChangeHostnameOrIP * SolarisAuthViaTacacs * UpdateW...
MultiTail
multitail The program multitail lets you view one or multiple files like the original tail program. multitail ci green httpd access.log ci yellow I httpd...
WlanReichweite
Reichweiten mit Wireless LAN Die Reichweite hängt stark von den Räumlichkeiten, den Antennen und der Sendeleistung ab. Grundsätzlich breiten sich im verwendeten F...
PowerLine
Powerline Communication (PLC) Powerline kann eine sinnvolle Alternative zu WirelessLAN sein, wenn man zwei oder mehr Rechner quer durch ein Haus verbinden will. P...
CiscoFirewall
Cisco Firewall * ASDM: Unconnected sockets not implemented * ASAInitialSetup * ASAFactoryConfig * FirewallBestPractice * ASAConfigExamples * Asa...
MySQL
MySQL or MariaDB * ExampleMyCnf * InitialSetupForWordpress * MoreSecureSetup
SiteMap
http://sysadmin.wiki/Work/WebTopicList http://sysadmin.wiki/Sysadmin/WebTopicList http://sysadmin.wiki/Main/WebTopicList http://sysadmin.wiki/Sysadmin/ASA5520Boot...
NtpSecure
how to secure ntpd In the ntp.conf restrict default limited kod nomodify notrap nopeer restrict 6 default limited kod nomodify notrap nopeer restrict 127.0.0.1 r...
GPSTimeSignal
GPS Time Signal Trimble SVeeSix CM3 This auction is for a Trimble SVeeSix CM 3 OEM Embedded (Core Module) GPS Receiver and miniature OEM antenna. It is guarantee...
MeinbergNtpConfig
Example config for Meinberg Clocks ETXMGX/SHS BGT V4.59 # * lantime * # NTP.CONF for GPS167 with UNI ERLANGEN (do not modify) server 127.0.0.1 minpoll 4 max...
KissOfDeathPacket
The Kiss of Death Packet Ordinarily, packets denied service are simply dropped with no further action except incrementing statistics counters. Sometimes a more pr...
BeagleBoneBlack
BeagleBone Black * BBBwithAdafruitGPS with ntpd and PPS
WishList
Wishlist for the Sysadmin.WebHome Wiki * lot more nice pictures * nice view with CSS for mobile devices * search field in the upper right
MoreSecureSetup
More restrictive setup for MySQL Create user CREATE USER 'username'@'localhost' IDENTIFIED BY ' 8hsdg'; Create database with utf 8 CREATE DATABASE dbname CHARACTE...
InitialSetupForWordpress
Initial setup for wordpress Login mysql u root p Create database create database wp_example_com; Create user CREATE USER 'wp_user'@'localhost' IDENTIFIED BY 'se...
ExampleMyCnf
Minimal MySQL config Example MySQL or MariaDB configuration file (my.cnf) for FreeBSD ## SERVER ## mysqld datadir = /var/db/mysql sock...
NtpVsPtp
Difference between ntp and ptp * https://www.eecis.udel.edu/~mills/ptp.html * http://www.fsmlabs.com/news/2012/06/28/choosing between ptp and ntp.html * ...
TmpNtp
ntp DO NOT EDIT THIS FILE IS FOR HISTORIC REVIEW * EnterpriseTimeServer * EasyDistributeAndBalanceWithPool Difference between ntp and ptp * https://ww...
NtpLeapsecondFile
The NIST leapsecond file The file is available available at ftp://time.nist.gov/pub/ as well as ftp://tycho.usno.navy.mil/pub/ntp/
EasyDistributeAndBalanceWithPool
How to easily configure and balance several ntp server with the pool directive Use one pool directive in your ntp.conf and you are ready. pool 0.DE.pool.ntp.org i...
WlanAnfaenge
Anfänge des Wireless LAN Die aus Österreich stammende Schauspielerin Hedy Lamarr und der Musiker George Antheil erfanden 'Frequency Hopping' und erhielten dafür 1...
OSXProblemToConnectSMTP
I had Problems to connect my smtp Server I got the error message Error Domain=NSPOSIXErrorDomain Code=60 "Operation timed out" I have a Telecom Connection with a...
PrintSingleQuoteInAwk
How to print single quote in awk awk '{print "\x27" $1 "\x27"}'
AwK
awk, gawk Helpful examples for awk. work in progress cat MAC_Vendor_List grep "(hex)" sed 's/\//\\/g' awk '{sub(" ",":",$1);sub(" ",":",$1); printf "s/"tolow...
ListAllSystemdServices
List all services in systemd systemctl list unit files t service
RedHat
Redhat * HowToViewLastlog * ListAllSystemdServices
HowToViewLastlog
How to view lastlog Just type lastlog Don't be confused /var/log/lastlog is a sparse file, which seems to be bigger than is actually is. # ls lh lastlog rw r r ...
LinuX
Linux * DebianShowInstalledPackage * PolicyBasedRouting * RedHat
LaTeXInstall
Installation packages needed in pkgsrc How to install a usable latex with pkgsrc Install: * print/xetex * print/tex koma script * print/tex babel * p...
EnterpriseTimeServer
Enterprise Time Server In a datacenter you need a reliable exact time source. Normally you habe one or several ntp server (ntpd) dirctly connected to a time norma...
BBBwithAdafruitGPS
BeagleBoneBlack with Adafruit Ultimate GPS Breakout WORKINPROGRESS I like to run a SoC with a GPS and PPS as a primary source for ntpd. I choose BeagleBone Black ...
NmaP
nmap Examples * nmap p80 Pn iL liste1.txt oG awk '/open/{print $2 " " $3}' * nmap p80 10.167.1.0/24 oG grep open * cat gscan.10.130.0.0 1...
EnterpriseWLAN
Enterprise Wireless LAN WLAN Controller * CiscoWLC BAUSTELLE Einsatz im Enterprise Bereich HotSpots (One Button Hotspots, Coffee Shops, Flughafen, public Are...
TmplReadmeFile
#################################################### ## ## ## README ## ## ...
ServerAdmin
Best Practices in Server Administration WORK IN PROGRESS Keep it small simple 1 keep some basic information in a README file on the machine 1 keep last c...
BestPractices
Best Practices Keep is small and simple (kiss) Server * ServerAdmin Firewall * FirewallBestPractice * FirewallBestPracticeDE (german)
DisableRouterDiscoveryProtocol
Disable ICMP Router Discovery (RDISC) Protocol Sometimes i get M...in in.routed 378 : ID 557510 daemon.error request of bad length (25) from 205.209.148.125 M....
AnsibLe
ansible configuration management Installation View installation instructions First Steps # ansible version ansible 1.6.6 Add some host to /etc/ansible/hosts a...
PolicyBasedRouting
Policy based routing 1 echo 200 custom /etc/iproute2/rt_tables 1 edit /etc/network/interfaces # The loopback network interface auto lo iface lo inet loop...
BootEnvironmentsOnFreeBSD
Setting up Solaris like boot environments on FreeBSD * beadm * http://blather.michaelwlucas.com/archives/2363 * manageBE * lifanov.com * Cac...
SettingUpSolarisLikeBootEnvironmentsOnFreeBSD
Setting up Solaris like boot environments on FreeBSD This is a interesting page only available form google cache: https://webcache.googleusercontent.com/search?q=...
RaspberrypiNtpConf
# /etc/ntp.conf, configuration for ntpd; see ntp.conf(5) for help driftfile /var/lib/ntp/ntp.drift # Enable this if you want statistics to be logged. statsdir /va...
MonitoringWithBayesianFilter
syslog monitoring bayesian filter * btail * CRM114 * CRM114 @ Black Hat 2010
ModSecurity
ModSecurity * Documentation
ApacheSecurity
Apache Security * ModSecurity
FortiGate
Fortinet Firewall / Fortigate $ Serial cable pinouts for console access to Fortinet hardware products: http://kb.fortinet.com/kb/viewContent.do?externalId=1134...
WlanGlossarEIRP
EIRP Equivalent isotropically radiated power FAQ Was ist E.I.R.P? Die EIRP (Effective Isotropic Radiated Power) gibt an, mit welcher Sendeleistung man eine in all...
SendeLeistung
Sendeleistung Die meisten Wireless LAN Karten senden mit ca. 30 mW. Das ist ungefähr die Leistung, mit der im 2,4GHz ISM Band gesendet werden darf. Technisch aus...
WlanMacOSX
Wireless LAN mit Mac OS X Macs haben seit 1999 fast alle standardmässig Wireless LAN integriert, daher ist Wireless LAN an sich kein Problem. Hier geht es dann eh...
WlanSicherheit
Sicherheit im Wireless LAN Der Betrieb eines offenen WLANs kann problematisch sein, weil Unbekannte das Netz missbrauchen können. Nach einem aktuellen Urteil könn...
WlanFrequenzen
Wireless LAN Frequenzen Siehe WlanDsssKanal für das Kanalraster im 2,4GHz Band. MHz Europa 864 868 ___CT 2 890 915 ___GSM Downlin...
OSXTagFilesFromCLI
tag files from CLI or shell find . name "*.txt" xargs file grep v HTML cut d: f1 cut d\/ f1 3 xargs I% tag add foo '%'
InnenLebenCisco340
Innenleben einer Cisco Wireless PCMCIA Karte Zuerst die Karte im Normalzustand: Mit reversibel abgehobenen Aufkleber. Man beachte den Unterbrecher für die eine...
WlanGrundlagen
WLAN Grundlagen Allgemein Wireless LAN ist eine Funktechnik im 2,4 GHz oder 5 GHz Band zur Übertragung von Computerdaten. Es ist eine Netzwerktechnik, die nac...
SoftwarePackagesforSolaris
Software Packages for Solaris There are several famous free software archives for Solaris: * Sunfreeware * Blastwave * openCSW a fork of Blastwave * p...
RootToUserScreen
How to connect as root to user screen The unprivileged user is running screen and the admin (root) likes to help i.e. connects to the user screen su joe c "scrip...
LaTeX
LaTeX / XeLaTeX Installation Usage komascript TODO Example invoice Mit Logo TODO OpenType font / Schrift Easy money transfer with QR Code / Einfache Überwei...
WiNdows
Windows * Kantenglättung
MtRee
mtree mtree as a tripwire replacement With more you can extract several file system parameters and compare it later on with your files. You can use it to build a...
OSXUseMacOSXServerSoftwareUpdateService
How to use a Mac OS X Server as a cache for Software Updates Unmanaged clients Use these steps to point client Macs that aren't managed with a configuration prof...
CiscoWLC
Cisco Wireless LAN Controller DHCPDISCOVER from an AccessPoints TIME: 2015 09 17 17:33:39.402 IP: 10.250.8.254 (0:22:19:32:bf:c0) 10.250.8.201 (52:54:0:b...
OSXBulkRenameFiles
Since Yosemite there is a cool renaming feature in MAC OS X How to easily batch or bulk rename files with cool feature in Finder. 1 Select several files in the...
FindEmptyDirs
How to find (and delete) empty directories with command line tools You can use the standard CLI tool find. find . type d empty print and if you like to delete ...
WebPreferences
Sysadmin Web Preferences Appearance * Set WEBBGCOLOR = #E0BB96 * web specific background color, current color * Set SITEMAPLIST = on * set ...
OSXCopyPastewoStyle
Copy Paste without style or format Did you copy paste through a editor to avoid the formating in the new document? Here's a solution for you * http://www.macob...
OSXListEveryProcess
list every process as root ps aAE or for example search AdobeIPCBroker ps aAE grep i Adobe 106 ?? 0:00.38 /Library/Application Support/Adobe/Adobe ...
OSXFileTagging
Tagging files in Mac OS X TagIt Leap Tags CLI * mdfind * mdls * tag * MacPorts: sudo port install tag Example Mark every 24 bit flac file wit...
DNSControlScript
Usefull script to check your domain #!/bin/sh #cat /var/log/named/queries.* grep query grep v bfinv grep "\(.biz \ .ru \ .info \)" grep v \.de\ grep...
DefaultPasswords
default passwords $ Network Extreme (X250e): admin:(none) $ IBM Hardware Management Console: hscroot:abc123 root:passw0rd hscpe:abc123 Links * http://r...
TimeoutAfterApacheUpgrade
The Satellite (EfficientIP Server Package) is not reachable anymore (timeout) Problem After an upgrade of Apache 2 (Apache/2.4.2) the Satellite is not fully sync...
EfficientIP
EfficientIP SOLIDserver SOLIDserver is a integrated DDI environment for DNS, DHCP, IPAM and NTP ... * SolidServerStuff * RestoreBackupOnCLI * NoShellAfte...
OSXMakeBootableUSBStick
How to make a bootable USB Stick with El Captain 1 Download der OS X El Capitan installer into the Application folder via App Store. The installer will remove ...
FortiWiFiDefaultConfig60CShow
FWF60C3G12045548 # show #config version=FWF60C 5.00 FW build271 140124:opmode=1:vdom=0:user=admin #conf_file_ver=1163545795424225562 #buildno=0271 #global_vdom=1 ...
BadlyFormattedManPages
badly formatted man pages under solaris WORK IN PROGRESS man pages of non solaris software is sometimes badly formatted, because the solaris nroff use limited mac...
SpezialWLAN
Spezialanwendungen für Wireless LAN Telemetrie Unter Telemetrie versteht man meistens Datenfunk mit einer guten Reichweite/Abddeckung und kleinem Durchsatz. Waru...
CiscoEnableTelnet
Enable telnet Switch#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#username admin privilege 15 password 0 admin...
CiscoSwitch
Cisco Switch * CiscoDetectSwitchInRack * Bootmessage from a stacked Cisco Catalyst 3750 E * CiscoResetConfig * CiscoCatalyst35X0FactoryDefaults * C...
CiscoCatalyst35X0FactoryDefaults
How to Reset a Cisco Catalyst 3550 / 3560 Switch to Factory Defaults in privileged mode: (#) delete flash:vlan.dat Switch#delete flash:vlan.dat Delete filename ...
CiscoResetConfig
Reset config write erase delete flash:vlan.dat reload clear config all
CurL
curl Download a file (wget replacement) curl OL http://example.com/foo.tgz View the HTML Header curl IsS http://s2p.de/Sysadmin/WebHome Check if apache can g...
PerL
perl Check if a module is installed * http://stackoverflow.com/questions/1039107/how can i check if a perl module is installed on my system from the command l...
LiveUpgradeWithPca
Howto Upgrade Solaris x86 and Sparc with Live Upgrade and pca pca is one of the best update utilities for Solaris. Live Upgrade ist the best and recommended way t...
CheckMkSolaris
How to install Check_MK Agent for Solaris Prerequisits * libgcc * libstatgrab * top Easy to install via pkgsrc Download Check_MK Agent (shell script) ...
CheckMkAgentSolarisOutput
$ telnet localhost 6556 Trying 127.0.0.1... Connected to localhost. Escape character is '^ '. Version: 1.2.6p11 AgentOS: solaris /usr/lib/libc/libc_hwcap1.s...
RotateLogsWithLogadm
How to rotate log files on Solaris with logged * http://www.cyber tec.org/2014/10/08/using logadm, a powerful log rotation tool/ * http://docs.oracle.com/cd...
LEDLaN
Datenkommunikation mit LEDs Forscher am Boston University's College haben ein Konzept erarbeitet, wie die Datenübertragung in einem Büro mit LEDs, die an der Dec...
SeD
sed * SedReplaceNewline * SedPrint10thLine Links * http://www.canbike.org/information technology/sed delete carriage returns and linefeeds crlf.html cat ...
HereDocuments
Here documents Multi line message using cat #!/bin/sh cat Multi line message using cat, with tabs suppressed #!/bin/sh cat Multi line message using cat, wit...
HiperLAN
HiperLAN/2 Dieser an sich sehr ausgeklügelte Standard hat sich nicht gegen 802.11a durchgesetzt. HiperLAN/2 ist das Video2000 des WirelessLAN! * Frequenzbereic...
QueryBindVersion
How to query the bind version dig chaos txt version.bind @10.23.45.67 TXT "9.4.1" Intro By default BIND DNS reveals the version number when queried ...
MsNetapiWin2000
metasploit ms08_067_netapi on Windows 2000 Some nmap investigations beforehand We like to find the exact version of the operating system. nmap Pn script smb os...
Chipset0279
ZyDAS ZD1211B After being acquired by Atheros, the ZyDAS ZD1211B chipset was rebranded as the "Atheros AR5007UG", also known as AR2524/AR5524
Chipset0280
Atheros AR5007UG, also known as AR2524/AR5524 After being acquired by Atheros, the ZyDAS ZD1211B chipset was rebranded
WhoIsWhoInWlan
Who is Who in Wireless LAN Hersteller, Behörden und Organisationen im Bereich Wireless LAN { WirelessLAN } * 3Com IEEE 802.11g * 4P Mobile Data Processin...
Chipset0195
Conexant/Intersil PRISM 3
Chipset0194
Conexant/Intersil PRISM 2.5
PkgSrc
pkgsrc Package Manager pkgsrc is a framework for building third party software on NetBSD and other UNIX like systems, currently containing over 12000 packages. ...
WlanStandards
Standards im Wireless Lan * WirelessLAN * IEEE 802.11 * 802.11 erster WLAN Standard (2,4GHz / 1, 2Mbit / FHSS, DSSS), inzwischen abgelöst ...
Chipset0019
Ref: * http://www.anandtech.com/show/8862/quantenna maintains 80211ac technology lead as broadcom and marvell launch new chipsets
Chipset0107
Airgo Networks AGN300
Chipset0106
Airgo Networks AGN100
CreateRandomFile
How to create random file of defined size dd if=/dev/zero of=the_file bs=1 count=0 seek=100M dd if=./randomgruetze of=./testfile100M bs=1024 count=100000 seek=$ 1...
ListeFunkkarten
Überblick über (fast) alle Wireless Funkkarten { WlanFunkkarten FunkkartenGalerie ListeChipsatz } Gute Anregung Inzwischen ist es fast nicht mehr möglich dies...
WhoIsWhoInprocomm
Inprocomm Founded in 2002; acquired by MediaTek in 2005. InProComm Inc. was a wireless semiconductor design firm, based in Taiwan. The company originally focused ...
Chipset0272
Ref: * https://wikidevi.com/files/datasheets/inprocomm/IPN2101%20PB%20_072203_.pdf
Chipset0193
Conexant/Intersil PRISM 2
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