The Sysadmin web of sysadmin.wiki. Sysadmin, Security, Network, Hacking https://www.sysadmin.wiki/Sysadmin Copyright 2026 by contributing authors <updated>2025-02-26T21:22:25Z</updated> https://www.sysadmin.wiki/Sysadmin/BBEdIt 2025-02-26T21:22:25Z

BBEdit A very good editor for Mac. * Latex Script for BBEdit I got a message that my script (Latex package) cannot be used, because it is in quarantine from ma... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/UtilitIes 2025-02-26T21:14:19Z

Utilities * AwK * sed * HereDocuments * EchO * http://code.google.com/p/shellinabox/ * NmaP * RcFiles * fgres a search and replace tool *... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/NtP 2024-09-12T19:39:07Z

Timeserver with ntp WORK IN PROGRESS * EnterpriseTimeServer * EasyDistributeAndBalanceWithPool * NtpLeapsecondFile * NtpVsPtp * MeinbergNtpConfig ... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/IpAM 2024-08-19T12:38:35Z

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... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/PKIWithStep-caOnRaspberryPi 2024-08-18T21:32:52Z

PKI with step ca I use the excellent tutorial https://smallstep.com/blog/build a tiny ca with raspberry pi yubikey/ * installed ubuntu 22.04.4 preinstalled ser... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/PkI 2024-08-10T09:25:36Z

PKI * PKI with step ca on Raspberry Pi (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/SecurityAndPentests 2024-08-10T09:24:35Z

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... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/NtS 2024-05-30T10:37:04Z

NTS the secure variant of ntp. Here some useful links: * https://www.meinberg.de/german/info/nts network time security.htm * https://blog.cloudflare.com/sec... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/SerVices 2024-05-30T10:24:25Z

Network Services * DhcpD * DnS * ProXy * NodeJs * IpAM IP Address Management or DDI if you integrate IpAM with DhcpD and DnS * AdressKonzept ... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/GraphVizTest 2024-05-15T10:14:50Z

Some Tests with Graph and Graphviz %GRAPHVIZ{ "digraph G {Hello fontcolor=\"red\" ; Hello World}" renderer="dot" type="png" }% (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/MiscellaneouS 2024-05-15T10:08:47Z

Miscellaneous * ResetProximAP4000 How to reset an old access point * Fun A bit more complex 'hello world' in EVERY programming language you never heard of ... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/AmazonByReviewCount 2024-05-11T06:43:03Z

Sort the Amazon output by count of reviews put sort=review count rank at the end of the URL. (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/AnsibLe 2024-01-18T10:16:31Z

ansible configuration management Installation View installation instructions Debian: apt get install ansible First Steps # ansible version ansible 1.6.6 Add so... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/DNSSECwithUnitedDomains 2023-08-12T10:18:31Z

Wie man DNSSEC mit Domains bei united domains.de aktiviert Howto enable DNSSEC with Domains at united domains.de 1 Sie müssen die Domain auf einen eigenen DNS ... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/DnS 2023-08-11T10:24:03Z

DNS ISC bind 9 * LogginG * CachingOnly (proxy i.e. forwarder) * DetectDomainGenerationAlgorithm * InternalRootServer * QueryBindVersion * DNSCo... (last changed by StephanPietzko)

StephanPietzko https://www.sysadmin.wiki/Sysadmin/CachingOnly 2023-08-11T10:21:23Z

Caching only dns server You can build a caching only dns server as a forwarder (proxy) or without zones except db.root (classical caching only). forwarder optio... (last changed by StephanPietzko)

StephanPietzko