syntax

anonymous@undisclosed.example.com (Anonymous) — Sat, 06 Apr 2024 16:45:31 +0000

Formatting Syntax DokuWiki supports some simple markup language, which tries to make the datafiles to be as readable as possible. This page contains all possible syntax you may use when editing the pages. Simply have a look at the source of this page by pressing

start

anonymous@undisclosed.example.com (Anonymous) — Sat, 06 Apr 2024 17:26:44 +0000

hackerbruecke.net [Hackerbrücke mit Christoph] Warum Hackerbücke? Die Hackerbrücke ist für mich Symbol und Inbegriff meines Einstiegs in die Computerwelt. Schon 1984 faszinierten mich Erhard Thomas' (a.k.a. n0by) Glossen „Die Hackerbrücke“ in der Zeitschrift „DOS International

custom-layout

anonymous@undisclosed.example.com (Anonymous) — Mon, 18 Aug 2014 16:58:27 +0000

The Logo, Favicon and Apple Touch (bookmark) icons are looked up from multiple locations. The default icons (DokuWiki logo) provided by the template can be easily exchanged by uploading the image files to their correct locations using the Media Manager popup or Fullscreen Media Manager.

linux

anonymous@undisclosed.example.com (Anonymous) — Sat, 11 May 2024 11:50:33 +0000

Debian-Installation * Installation von GNU/Debian auf Hardware oder virtueller Instanz * zweite Netzwerkkarte mit wechselnder Konfiguration securing DNS and Mail * Domain Name System Security Extensions (DNSSEC) mit Bind9 * DNS-based Authentication of Named Entities (DANE) und TLS Authentication record (TLSA) * Sender Policy Framework (SPF) * DomainKeys Identified Mail (DKIM) * Domain-based Message Authentication, Reporting and Conformance (DMARC) * Authenticated Received…

email

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 16:26:57 +0000

email Mailserver, Mailgateway, Anti-Spam [AMaVISd-new, SpamAssassin, dSpam, rspamd], SPF, DKIM, PFS etc. \\}} Postfix smtpd Postfix ist ein sehr mächtiger Mail Transport Agent, entwickelt von Wietse Venema. * Postfix Konfiguration für einen Mailserver * use of LDAP lookup maps * Postfix' Postscreen Modul anstatt policyd-weight oder postfwd * Postfix Anti-SPAM/UCE settings * Postfix SASL Konfiguraton * SMTP-authentication * TLS and SSL configuration (smtps) *

homeautomation

anonymous@undisclosed.example.com (Anonymous) — Sat, 03 Jan 2015 18:17:11 +0000

Home-Automation * * * * * * Tür-Zutrittskontrolle mit RFID-Tags * Vernetzte Brandmelder aus günstier Baumarktware <- zurück

fully_encrypted_debian

anonymous@undisclosed.example.com (Anonymous) — Sat, 23 Sep 2017 22:25:30 +0000

Full disk encryption with LUKS (inklusive /boot) Referenzen: * * * * * *

xmpp

anonymous@undisclosed.example.com (Anonymous) — Fri, 15 Sep 2017 14:43:27 +0000

XMPP ejabberd * Neues Certificate für ejabberd installieren Prosody * Prosody

desktop

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:46:23 +0000

2013-12-27 fuer Desktops zusaetzlich: kde-full lightdm-kde-greeter alsamixergui amarok audacity audacity-data bc chromium-browser / chromium chromium-browser-l10n / chromium-l10n chromium-codecs-ffmpeg-extra cifs-utils clusterssh cryptsetup cryptsetup-bin cups cups-browsed cups-bsd cups-client cups-common cups-daemon cups-filters cups-ppdc dnsmasq duplicity ethtool fuse gnupg gnupg-agent gnupg2 gpgsm gpgv hplip hplip-data hplip-gui htop ifupdown / ifupdown-scripts-zg2 keepassx kgpg libre…

config

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:52:33 +0000

Cyrus imapd / popd Modify /etc/cyrus.conf to: START { recover cmd="ctl_cyrusdb -r" deliver cmd="ctl_deliver -r" } SERVICES { imap cmd="imapd" listen="imap" prefork=0 # imaps cmd="imapd -s" listen="imaps" prefork=0 pop3 cmd="pop3d" listen="pop3" prefork=0 # pop3s cmd="pop3d -s" listen="pop3s" prefork=0 sieve cmd="timsieved" listen="sieve" prefork=2 # entry must be the same as in th…

monitoring

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:58:04 +0000

Monitoring email-monitoring * create „/var/lib/rrd“ Mailgraph mailgraph is a very simple mail statistics RRDtool frontend for Postfix that produces daily, weekly, monthly and yearly graphs of received/sent and bounced/rejected mail (SMTP traffic).

sidebar

anonymous@undisclosed.example.com (Anonymous) — Thu, 20 Apr 2017 15:14:35 +0000

hackerbruecke.net hackerbruecke.net index bearbeiten

sidebar

anonymous@undisclosed.example.com (Anonymous) — Thu, 20 Apr 2017 20:30:01 +0000

Sidebar in Dokuwiki erstellen * Das Template muss eine Sidebar unterstützen! Z.B. dokuwiki * die Konfiguration des Sidebar-Namens erfolgt in den Einstellngen unter und heisst z.B. sidebar (siehe -> ) * Datei für Sidebar erzeugen: mit der Syntax

erweiterung_mit_bilder-galerie_erstellen

anonymous@undisclosed.example.com (Anonymous) — Fri, 16 Jan 2015 10:27:34 +0000

LibreOffice Bilder-Galerie als Erweiterung erstellen * Bilder in eine neue, leere Galerie einfügen: Zuerst muss ein „Neues Thema“ in der Galerie angelegt werden. Dann müssen die einzelen Bilder mit gedrückter Maustaste in die leere Galerie gezogen werden. Mit einem Klick der rechten Maustaste können die Eigenschaften des nun in der Galerie befindlichen Zeichnungsobjekts angepasst werden. Ebenso können die Eigenschaften der galerie mit einem Klick der rechten Maustaste im linken Fenster auf d…

commserv

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 15:00:45 +0000

This documentation is work in progress, no liability for correctness can be given! Communications-Server Motivation Because I had to look for a log time around the Internet, asking a lot of questions on mailing-lists, reading books and talking to friends for configuring my commserv, thus having quite a bit of hassle getting things working, I'd like give my experiences back to the comunity.

email-server

anonymous@undisclosed.example.com (Anonymous) — Fri, 15 Sep 2017 14:18:58 +0000

email * MTA/SMTPd Postfix (Mailserver, Mailgateway, Anti-Spam [AMaVISd-new, SpamAssassin, dSpam], SPF, DKIM, PFS etc.) * MDA/IMAPd Cyrus * MDA/IMAPd Dovecot

start

anonymous@undisclosed.example.com (Anonymous) — Sat, 03 Jan 2015 17:41:18 +0000

Raspberry Pi <- zurück

dokuwiki

anonymous@undisclosed.example.com (Anonymous) — Mon, 15 May 2023 17:13:12 +0000

DokuWiki wiki:dokuwiki DokuWiki is a simple to use and highly versatile Open Source wiki software that doesn't require a database. It is loved by users for its clean and readable syntax. The ease of maintenance, backup and integration makes it an administrator's favorite. Built in

installation

anonymous@undisclosed.example.com (Anonymous) — Fri, 15 Aug 2014 13:51:45 +0000

Installation of the Linux OS SuSE 10.0 Professional Because of problems with the 64-bit-version of the CAPI-driver for the AVM B1-Cards used in my commserv, only the 32-bit-version of SUSE 10.0 can be used. Maybe with later versions of openSUSE this changes

nics

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:47:10 +0000

zweite Netzwerkkarte mit wechselnder Konfiguration Manchmal ist es praktisch im Rechner eine zweite Netzwerkkarte zu haben, der man mit einfachen Mitteln eine wechselnde (vordefinierte) Konfiguration zuweisen kann. z.B. wenn die NIC einmal das 192.168.0.0/24-Netz, dann aber das 192.168.1.0/24-Netz (beim flashen von D-Link-Routern mit OpenWRT), oder das 192.168.2.0/24-Netz (Vodafone Easybox) besitzen soll.

neues_certificate

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:48:23 +0000

Neues Zertifikat für ejabberd installieren neues PEM-File erzeugen: * in CA Certificate und private-Key erzeugen und nach /etc/ejabberd auf jabber-Server kopieren * auf ejabberd-Server in cat jabber@ukbw.de-key.pem > ejabberd.pem cat jabber@ukbw.de-cert.pem >> ejabberd.pem

cyrus

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:49:42 +0000

Cyrus imapd * Cyrus configuration (IMAP4/POP3) * TLS and SSL configuration (imaps) * Cyrus SIEVE configuration <- zurück

custom-image

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:59:56 +0000

OpenWRT Custom Image erzeugen Für D-Link 825 B1/C1: Barrier Breaker for ar71xx architecture cd ~ mkdir openwrt && cd openwrt wget http://downloads.openwrt.org/snapshots/trunk/ar71xx/OpenWrt-ImageBuilder-ar71xx_generic-for-linux-x86_64.tar.bz2 tar -xvjf OpenWrt-ImageBuilder-ar71xx_generic-for-linux-x86_64.tar.bz2 cd OpenWrt-ImageBuilder-ar71xx_generic-for-linux-x86_64

config

anonymous@undisclosed.example.com (Anonymous) — Mon, 27 Dec 2010 16:20:41 +0000

eGroupWare Version 1.4.001 pre-requisites: * required PHP version 4.3+ (recommended 5+) * php.ini: safe_mode = Off * php.ini: magic_quotes_runtime = Off * php.ini: register_globals = Off * php.ini: memory_limit >= 16M * php.ini: max_execution_time >= 30

cyrus_secure

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:52:44 +0000

TLS, IMAP over SSL (imaps) and pop3 over SSL (pop3s) TLS Modify / append the TLS-settings in /etc/imap.conf: #--- SSL/TLS setting ---# tls_ca_path: /etc/ssl/certs tls_ca_file: /etc/ssl/certs/ca_cert.pem tls_cert_file: /etc/ssl/certs/station7_cert.pem tls_key_file: /etc/ssl/private/station7_key.pem

pflogsum

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:56:02 +0000

Postfix-Reporting mit Pflogsum apt-get install pflogsum /usr/local/bin/postfix_report.sh #!/bin/bash /usr/sbin/pflogsumm -d yesterday --problems_first /var/log/mail.log.1 > /tmp/pflogsumm /usr/bin/mailx -s "Automatischer Postfix-Report von $(hostname)" -r postfix-admin@station7.example.de postfix-admin@station7.example.de < /tmp/pflogsumm

config

anonymous@undisclosed.example.com (Anonymous) — Sat, 06 Apr 2024 16:56:19 +0000

Postfix smtpd (smtp + daemon) = server = Postfix receives mail from a client smtp = client = Postfix sends mail to another mailserver Edit /etc/postfix/main.cf queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix mail_owner = postfix smtpd_banner = mail.example.org myhostname = mail.example.org myorigin = example.org mydestination = mail.example.org mynetworks = 127.0.0.0/8, 10.0.0.0/8 alias_maps = hash:/etc/aliases, ldap:virtualaliases…

postfix_secure

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:56:23 +0000

Postfix with TLS and SSL (smtps) Use a portscanner like „nmap“: station7:/etc/init.d # nmap localhost | grep smtp 25/tcp open smtp -> smtp is only running at port 25! TLS Modify the TLS-settings in /etc/postfix/main.cf #--- SSL/TLS setting ---# smtpd_client_restrictions= permit_tls_clientcerts, permit_sasl_authenticated smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, permit_tls_clientcerts, reject_unauth_destination, check_sender_access hash:/etc/…

relayhost

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:56:33 +0000

Postfix configuration for a relayhost (MX) / Anti-SPAM-/UCE-settings smtpd (smtp + daemon) = server = Postfix receives mail from a client smtp = client = Postfix sends mail to another mailserver used Ports: 10023/tcp: postgrey 10024/tcp: amavisd-new 10025/tcp: policyd-weight

sasl

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:56:42 +0000

SASL A very conveniant way of configuring the Simple Authentication and Security Layer (SASL) is to use the Pluggable Authentication Modules (PAM), since it can use diffrent authentication sources like ldap or /etc/passwd - thus SASL is everything but simple

sign

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:53:39 +0000

Domain Key Identified Mail outbound - ORIGINATING - signieren DKIM basiert auf asymetrischer Verschlüsselung mit public- und private-Key. Das Key-Paar wird mit folgender Syntax erzeugt: amavisd genrsa [Anzahl der Bits für den Schlüssel]

verify

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:53:51 +0000

Domain Key Identified Mail inbound verifizieren vim /etc/amavis/conf.d/50-user # DKIM-Ueberpruefung: $enable_dkim_verification = 1; $allowed_added_header_fields{lc('Authentication-Results')} = 1; service amavis restart AMaViS kann nun mit Hilfe des Public-Keys der in der

temper1

anonymous@undisclosed.example.com (Anonymous) — Tue, 25 Apr 2017 14:59:45 +0000

Temperaturmessungen mit dem TEMPer1 USB sensor Vor einiger Zeit begann ich zuhause mir einen kleinen Serverraum einzurichten - mein Datenklo ;-). In diesem Serverraum sollte natürlich auch die Raumtemperatur mit Icinga oder Nagios überwacht werden. - Natürlich gibt es verschiedene quasi out-of-the-box Lösungen, wie z.B.