{"id":38,"date":"2020-12-30T16:15:07","date_gmt":"2020-12-30T15:15:07","guid":{"rendered":"https:\/\/caipirinha.spdns.org\/wp\/?page_id=38"},"modified":"2026-03-01T21:12:50","modified_gmt":"2026-03-01T20:12:50","slug":"home","status":"publish","type":"page","link":"https:\/\/caipirinha.spdns.org\/wp\/","title":{"rendered":"Home"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" id=\"articles-and-blog-posts\">Articles and Blog Posts<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"project-management\">Project Management<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=565\">Colored Network Diagrams (Part 1)<\/a> [en]: This blog post offers a method to create colored network graphs (<strong>PERT charts<\/strong>) from project plans that are created with <strong>Microsoft<sup>\u00ae<\/sup> Project<\/strong>. Color schemes similar to the ones used in physical maps visualize tasks according to duration, work, slack, or criticality.<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=683\">Colored Network Diagrams (Part 2)<\/a> [en]: This blog post describes improvements and enhanced capabilities of the scripts that can now also color network graphs (<strong>PERT charts<\/strong>) according to <em>remaining<\/em> duration, <em>remaining<\/em> work, or <em>remaining<\/em> criticality.<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=540\">Financial Risk and Opportunity Calculation<\/a><span style=\"color: initial;\"> [en]: What is the probability that the overall damage resulting from all risks and opportunites in my project exceeds a certain value <\/span><em style=\"color: initial;\">x<\/em><span style=\"color: initial;\">?<\/span><\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=44\">Sensitivity Analysis for Business Cases<\/a> [en]: What about spicing up your business case with a simple or comples scenario analysis and look into how your NPV behaves if conditions change to a not-so-favourable environment?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=41\">Financial Risk Calculation<\/a> [en]: What is the cumulated risk of several <em>n<\/em>-ary individual risks? Includes C code for demonstration purposes.<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=42\">Delay Propagation in a Parallel Task Chain<\/a> [en]: What is the overall probability density when for several <strong>parallel<\/strong> tasks which themselves have a discrete probability distribution of their runtime?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=43\">Delay Propagation in Sequential Task Chains<\/a> [en]: What is the overall probability density when for several <strong>sequential<\/strong> tasks which themselves have a discrete probability distribution of their runtime?<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Electricity and Energy Transition<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=1568\">Learnings from Dynamic Electricity Pricing<\/a> [en]: Insights into a life with dynamic electricity prices<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"e-mobility\">E-Mobility<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=645\">BMW 330e (PHEV) Learnings<\/a> [en]: What I learned using a PHEV.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"it\">IT<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=94\">Admin-Skripte<\/a><span style=\"color: initial;\"> [de]: Ein paar n\u00fctzliche Admin-Skripte f\u00fcr den Linux-Server<\/span><\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=84\">Apache<\/a> [de]: Wie setze ich den Apache-Server mit den wichtigsten Features auf?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=1450\" target=\"_blank\" rel=\"noreferrer noopener\">AVM-Steckdosen per Skript auslesen<\/a> [de]: Wie liest man mit einem Shell-Skript Daten intelligenter Steckdosen aus?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=72\">Backup<\/a> [de]: Wie mache ich automatische Backups der wichtigsten Daten auf meinem Linux-Server? Was muss ich dabei beachten?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=65\">Caipithek<\/a> [de]: Die Caipithek ist der Versuch, eine Filme-Sammlung auf dem Linux-Server &#8220;on the fly&#8221; so zu recodieren, dass der Film auch \u00fcber bandbreitenschwache Verbindungen gestreamt werden kann.<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=82\">CUPS<\/a> [de]: Drucker einrichten und \u00fcber das Netzwerk zur Verf\u00fcgung stellen mit CUPS<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=143\">DICOM Experiments with dcmtk and TLS<\/a> [en]: DICOM, PACS, and how to use TLS on the connection between both.<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=61\">DLNA-Server<\/a> [de]: Wie konfiguriere ich mit dem Paket minidlna einen DLNA-Server, so dass man auf dem Linux-Server eine Filmbibliothek zur Verf\u00fcgung stellen kann, die man dann auf einem Fernseher abspielen kann?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=77\">FTP<\/a> [de]: Wie setze ich einen FTP-Server auf, so dass Upload und Download sauber getrennt sind?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=1500\">Getting around Carrier-grade NAT<\/a> [en]: How can you reach your SoHo server from the internet if your ISP employs Carrier-grade NAT (CG-NAT)?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=2240\">Getting around Corporate VPN Restrictions<\/a> [en]: How can you reach your local LAN and Linux server when the corporate VPN restricts you?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=2220\">Getting around TV App Geo-Blocking<\/a> [en]: Howto use Policy Routing and commercial VPNs ro put your client devices logically into other countries<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=1460\" target=\"_blank\" rel=\"noreferrer noopener\">Grafana Visualizations (Part 1)<\/a> [en]: Howto connect Grafana to a MySQL database in order to visualize data from a solar power generator?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=1525\">Grafana Visualizations (Part 2)<\/a> [en]: An analysis of electricity consumption pattern while using a dynamic (day-ahead) electricity price<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=56\">Internet Censorship in China<\/a> [en]: How does it work?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=88\">mrtg<\/a> [de]: Wie bastle ich mir ein paar n\u00fctzliche Anzeigen zur Performance und Auslastung meiner Maschine?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=86\">MySQL<\/a> [de]: Wie konfiguriere ich MySQL oder jetzt eher MariaDB?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=96\">NTP<\/a> [de]: Wie setze ich einen NTP-Server auf? Und wo sind gute Zeitquellen?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=68\">N\u00fctzliche Befehle<\/a> [de]: Wie kann ich das doch noch mal schnell l\u00f6sen?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=80\">PHP<\/a> [de]: Die Installation ist einfach. Aber was konfiguriert man sinnvollerweise?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=75\">Samba<\/a> [de]: Wie setze ich einen Samba-Dienst auf, so dass ich von Windows auf die Dateien des Linux-Servers zugreifen kann?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=98\">Server-Setup<\/a> [de]: Wie setze ich einen Linux-Server auf?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=765\">Setting up Client VPNs, Policy Routing<\/a> [en]: How to configure client VPNs and Policy Routing on a Linux server.<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=734\">Setting up Dual Stack VPNs<\/a> [en]: How to configure full dual stack VPNs on a Linux server.<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=90\">SNMP<\/a> [de]: Wie konfiguriert man SNMP auf einem Linux-Server? Was kann man damit machen?<\/li>\n\n\n\n<li><a href=\"https:\/\/caipirinha.spdns.org\/wp\/?p=92\">USV<\/a> [de]: Eine USV am Linux-Server.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Articles and Blog Posts Project Management Electricity and Energy Transition E-Mobility IT<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-38","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/caipirinha.spdns.org\/wp\/index.php?rest_route=\/wp\/v2\/pages\/38","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/caipirinha.spdns.org\/wp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/caipirinha.spdns.org\/wp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/caipirinha.spdns.org\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/caipirinha.spdns.org\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=38"}],"version-history":[{"count":25,"href":"https:\/\/caipirinha.spdns.org\/wp\/index.php?rest_route=\/wp\/v2\/pages\/38\/revisions"}],"predecessor-version":[{"id":2258,"href":"https:\/\/caipirinha.spdns.org\/wp\/index.php?rest_route=\/wp\/v2\/pages\/38\/revisions\/2258"}],"wp:attachment":[{"href":"https:\/\/caipirinha.spdns.org\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=38"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}