Main public logs

Combined display of all available logs of Thomas-Krenn-Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 06:03, 4 July 2026 User account FinnMackennal talk contribs was created
• 09:13, 3 July 2026 Wfischer talk contribs created page Category:XCP-ng (Created page with "{{Kategorie |kategorie=XCP-ng |text1=right|200pxThis article contains articles related to XCP-ng. |text2=<DPL> ordermethod=firstedit order=descending count=3 category=XCP-ng addeditdate=true userdateformat=(d.m.Y) format=,\n* %TITLE% %DATE%,, </DPL>}}category:categories de:Kategorie:XCP-ng")
• 07:28, 3 July 2026 Aranzinger talk contribs created page EFI shell USB drive (Created page with "The '''EFI shell''' allows to run EFI applications, such as tools for updating the BIOS or the firmware of network cards or RAID controllers. In a lot of systems, an EFI shell is already included in the BIOS. If an integrated EFI shell is missing, an USB drive with EFI shell can be used as an alternative. == Create USB stick with EFI shell == The following steps must be performed, to create an USB drive with EFI shell: # Format USB stick with '''FAT32''' # Create '''/...")
• 07:13, 3 July 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese452 (Created page with "EFI Shell USB Stick The '''EFI shell''' allows to execute EFI applications, for example tools for updating the BIOS or the firmware of network cards or RAID controllers. In a lot of systems, an EFI shell is already included in the BIOS. If an intergrated EFI shell is missing, an USB stick with EFI shell can be used alternatively. == Create USB stick with EFI shell == The following steps must be performed, to create an USB stick with EFI shell: # USB Stick mit '''FAT32...")
• 14:51, 2 July 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese451 (Created page with "Linux network analysis with ipstate '''iptstate''' is display similar to the top-program for IP table status entries. == Example == === Normal call === iptstate is called up without any other parameters. Therefore, you will get an interactive display similar to top. <pre> IPTState - IPTables State Top Version: 2.2.1 Sort: SrcIP b: change sorting h: help Source Destination...")
• 11:27, 1 July 2026 Aranzinger talk contribs created page Grafana installation and configuration on Ubuntu server 18.04 LTS (Created page with "'''Grafana''' is a webbased open source frontend for virtualizing metrics and for alerting when thresholds are exceeded. Grafana '''supports numerous data sources''', for example Time Series databases such as InfluxDB, Graphite or Prometheus, log files via Elasticsearch and SQL data bases. Pre-defined dashboards are available through a marketplace.<ref>[https://grafana.com/grafana/dashboards Grafana Dashboards] (grafana.com)</ref> This aticle explains the '''installa...")
• 11:03, 1 July 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese450 (Created page with "Grafana installation and configuration on Ubuntu server 18.04 LTS '''Grafana''' is a webbased open source frontend for virtualizing metrics and for alerting when thresholds are exceeded. Grafana '''supports numerous data sources''', for example Time Series Databases such as InfluxDB, Graphite or Prometheus, log files via Elasticsearch and SQL data bases. Pre-defined dashboards are available through a marketplace.<ref>[https://grafana.com/grafana/dashboards Grafana D...")
• 07:30, 1 July 2026 Aranzinger talk contribs created page Upload own Ubuntu packages to reprepro repository (Created page with "In the following article, it is explained '''how to upload''' your own Ubuntu packages to a '''reprepro''' repository. The packages are transferred in a folder on the repository server with '''dupload''' via scp and processed there via an inoticoming job from reprepro. In the examples shown, the client is running Ubuntu 12.10, and the server is running '''Ubuntu 12.04.2''' with kernel 3.2.0-38-generic. In the article Create Own apt repository using reprepro on Ubuntu...")
• 07:20, 1 July 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese449 (Created page with "Upload own Ubuntu packages in reprepro repository The following article, it is explained '''how to upload''' own Ubuntu packages in a '''reprepro''' repository. The packages are transferred in a folder on the repository server with '''dupload''' via scp and processed there via an inoticoming job from reprepro. In the examples shown, the client is running Ubuntu 12.10, and the server is running '''Ubuntu 12.04.2''' with kernel 3.2.0-38-generic. In the article Eigenes...")
• 12:37, 30 June 2026 Aranzinger talk contribs created page Linux file systems (Created page with "There are numerous '''file systems''' for different application purposes. This article includes excerpts highlighting particularly relevant file systems that are also included in the Linux Storage Stack Diagram. Further file systems are mentioned in the documentation of the Linux kernel.<ref>[https://www.kernel.org/doc/html/latest/filesystems/ Filesystems in the Linux kernel] (www.kernel.org)</ref> == File systems for storing data == ==...")
• 12:23, 30 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese448 (Created page with "Linux file systems There are numerous '''file systems''' for different application purposes. This article includes excerpts highlighting particularly relevant file systems that are also included in the Linux Storage Stack Diagramm. Further file systems are mentioned in the documentation of the Linux kernel.<ref>[https://www.kernel.org/doc/html/latest/filesystems/ Filesystems in the Linux kernel] (www.kernel.org)</ref> == File systems for storing data == === Block...")
• 10:14, 30 June 2026 Aranzinger talk contribs created page FSCK Best Practices (Created page with "File system checks (FSCK) verify the consistency of '''file systems'''. Generally, a check of journaling file systems such as Ext3, Ext4, or XFS is performed quickly, since the metadata journal ensures consistency. Nevertheless, there may be situations in which a file system becomes corrupted and must be '''fixed'''. A '''regular FSCK''' is '''recommended''' on server systems to prevent file system problems. == Periodic check on Ubuntu == Ubuntu has deactivated...")
• 07:43, 30 June 2026 Aranzinger talk contribs created page Category:VMware vSphere 8.0 (Created page with "{{Kategorie-2 |kategorie=VMware vSphere 8.0 |text1=In this category, you will find general information on the virtualization with VMware vSphere 8.0. |sitexid=SITEXID |bild=BILDLINK |linktext=LINKTEXT |hoehe1=10 |hoehe2=15 |text2=<DPL> ordermethod=firstedit order=descending count=3 category=VMware vSphere 8.0 addeditdate=true userdateformat=(d.m.Y) format=,\n* %TITLE% %DATE%,, </DPL>}} Category: VMware de:Kategorie: VMware")
• 07:37, 30 June 2026 Aranzinger talk contribs created page VMware Contract ID (Created page with "For the renewal of an existing or soon-to-expire VMware support & subscription contract, the '''Support Contract ID''' of the product is required. This information can be found in your [https://support.broadcom.com/ Broadcom Support Portal] in '''MyEntitlements.''' <gallery width="1024" height="820" showcarousel="false" slideinfozoneopacity="0.95"> file:Vmware support id 1.png|Select '''My Entitlements''' file:Vmware support id 2.png|Select your '''Site ID''' , then ''...")
• 07:32, 30 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese447 (Created page with "VMware Contract ID For the renewal of an existing or expiring VMware support & subscription contract, the '''Support Contract ID''' of the product is required. This information can be found in your [https://support.broadcom.com/ Broadcom Support Portal] in '''MyEntitlements.''' <gallery width="1024" height="820" showcarousel="false" slideinfozoneopacity="0.95"> file:Vmware support id 1.png|Select '''My Entitlements''' file:Vmware support id 2.png|Select your '''Site I...")
• 14:04, 29 June 2026 Aranzinger talk contribs created page Category:Linux Mint (Created page with "{{Kategorie-2 |kategorie=Linux Mint |text1=In this category, you will find information on Linux Mint. |sitexid=17662 |bild=https://www.thomas-krenn.com/de/wikiDE/images/a/ab/Kategorie_Linux.png |linktextt=CONFIGURE LINUX-OPTIMIZED PC OR SERVER NOW |hoehe1=10 |hoehe2=15 |text2=<DPL> ordermethod=firstedit order=descending count=3 category=Linux Mint addeditdate=true userdateformat=(d.m.Y) format=,\n* %TITLE% %DATE%,, </DPL>}} Category:Linux de:Kategorie...")
• 14:03, 29 June 2026 User account Zia Ur Rehman talk contribs was created
• 13:52, 29 June 2026 Aranzinger talk contribs created page Upgrade Linux Mint Debian Edition (Created page with "An installation of '''Linux Mint Debian Edition''' (LMDE) can be updated to a newer version once it is released. In this example, we present the upgrade from LMDE 6 to LMDE 7. == Preparation == To prepare, the updatetool mintupgrade must be installed:<ref>[https://blog.linuxmint.com/?p=4923 How to upgrade to LMDE 7] (blog.linuxmint.com, 14.10.2025)</ref> apt update apt install mintupgrade '''Important note - create backup:''' Before you continue, we recommend t...")
• 13:41, 29 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese446 (Created page with "Upgrade Linux Mint Debian Edition An installation of '''Linux Mint Debian Edition''' (LMDE) can be updated to a newer version once it is released. In this example, we present the upgrade from LMDE 6 on LMDE 7. == Preparation == To prepare, the updatetool mintupgrade must be installed:<ref>[https://blog.linuxmint.com/?p=4923 How to upgrade to LMDE 7] (blog.linuxmint.com, 14.10.2025)</ref> apt update apt install mintupgrade '''Important note - create backup:'''...")
• 21:59, 26 June 2026 User account Greenpowerexpert20 talk contribs was created
• 02:01, 25 June 2026 User account ChasStawell talk contribs was created
• 13:02, 24 June 2026 User account FrancisAntonieff talk contribs was created
• 16:14, 23 June 2026 User account UZZGrady2308 talk contribs was created
• 15:09, 21 June 2026 User account CarleyPrichard talk contribs was created
• 11:56, 19 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese445 (Created page with "FSCK Best Practices File system checks (FSCK) verify the consistency of '''file systems'''. Generally, a check of journaling file systems such as Ext3, Ext4, or XFS is performed quickly, since the metadata journal ensures consistency. Nevertheless, there may be situations in which a file system becomes corrupted and must be '''fixed'''. A '''regular FSCK''' is '''recommended''' on server systems to prevent file system problems. == Periodic check on Ubuntu == U...")
• 08:27, 19 June 2026 Aranzinger talk contribs created page Category:VMs/Containers (Created page with "{{Kategorie |kategorie=VMs/Containers |text1=In this category, you will find information about VMs and containers. |sitexid=SITEXID |bild=BILDLINK |linktext=LINKTEXT |hoehe1=10 |hoehe2=15 |text2=<DPL> ordermethod=firstedit order=descending count=3 category=VMs/Containers addeditdate=true userdateformat=(d.m.Y) format=,\n* %TITLE% %DATE%,, </DPL>}} Category:Proxmox en:Category:Proxmox")
• 08:24, 19 June 2026 Aranzinger talk contribs created page Category:Automation (Created page with " {{Kategorie |kategorie=Automation |text1=right|200pxIn this category, you will find articles about automation. |text2=<DPL> ordermethod=firstedit order=descending count=3 category=Automation addeditdate=true userdateformat=(d.m.Y) format=,\n* %TITLE% %DATE%,, </DPL>}} Category:Artificial Intelligence en:Category:Artificial Intelligence")
• 08:18, 19 June 2026 Aranzinger talk contribs created page Category:Artificial Intelligence (Created page with "{{Kategorie |kategorie=Artificial Intelligence |text1=right|200px In this category, you will find information on Artificial Intelligence (AI). |text2=<DPL> ordermethod=firstedit order=descending count=3 category=Artificial Intelligence addeditdate=true userdateformat=(d.m.Y) format=,\n* %TITLE% %DATE%,, </DPL>}} Category:Artificial Intelligence en:Category:Artificial Intelligence ")
• 08:10, 19 June 2026 Aranzinger talk contribs created page Installation of N8n (Created page with "'''n8n''' is a performant open-source platform for automatizing workflows. In contrast to cloud services such as Zapier or Make.com, n8n enables self-hostet operation, which allows you to maintain full control over your data, workflows, and costs. This article describes four different self-contained methods ("paths") to install n8n on a local Linux server. Select the path that fits best to your use case and follow the steps from beginning to end. == Requirements ==...")
• 21:08, 18 June 2026 User account VirgilioSainthil talk contribs was created
• 15:18, 18 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese444 (Created page with "Installation of N8n '''n8n''' is a performant open-source platform for automatizing workflows. In contrast to cloud services such as Zapier or Make.com, n8n enables self-hostet operation, which allows you to maintain full control over your data, workflows, and costs. This article describes four different self-contained methods ("paths") to install n8n on a local Linux server. Select the path that fits best to your use case and follow the steps from beginning to end....")
• 12:12, 18 June 2026 Aranzinger talk contribs created page Creation of Proxmox HA cluster (Created page with "This article describes the configuration of a '''High Availability Cluster''' or '''HA Cluster''' using three servers with '''Proxmox''' '''VE''' 8.2.2. In this example, Ceph is configured within the cluster as the data storage. ==Requirements for High Availability== Before configuring the HA cluster, it must be verified if all requirements are fulfilled: *3 server systems identical in design * all nodes must be located in the same system * date and time must be sy...")
• 09:55, 18 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese443 (Created page with "Creation of Proxmox HA cluster = This article describes the configuration of a '''High Availability Cluster''' or '''HA Cluster''' using three servers with '''Proxmox''' '''VE''' 8.2.2. In this example, Ceph is configured within the cluster as the data storage. ==Requirements for High Availability== Before configuring the HA cluster, it must be verified if all requirements are fulfilled: *3 server systems identical in design * All nodes must be located in the same...")
• 09:09, 18 June 2026 Aranzinger talk contribs created page LVM basic configuration (Created page with "In the following article, the '''basic configuration''' of LVs is explained. The used system is a '''Ubuntu Server 10.4''' with the 2.6.32-24 kernel and the LVM-version 2.02.54(1) (2009-10-26). In the following, it is explained how to create '''partitions''' of '''''Physical Volumes''''' (PVs), a '''''Volume Group''''' (VG) and the '''''Logical Volumes''''' (LVs) built on top of them. ==Creating partitions== First, the partitions for the PVs are created. The following...")
• 08:19, 18 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese442 (Created page with "LVM basic configuration In the following article, the '''basic configuration''' of LVs is explained. The used system is a '''Ubuntu Server 10.4''' with the 2.6.32-24 kernel and the LVM-version 2.02.54(1) (2009-10-26). In the following, it is explained how to create '''partitions''' of '''''Physical Volumes''''' (PVs), a '''''Volume Group''''' (VG) and the '''''Logical Volumes''''' (LVs) built on top of them. ==Creating partitions== First, the partitions for the PVs ar...")
• 15:17, 17 June 2026 Aranzinger talk contribs created page Linux performance analysis in 60 seconds (Created page with "When a critical '''performance issue''' arises on a Linux server, there is often little time to analyze the problem in detail. Brendan Gregg, computer performance analyst and kernel engineer, describes in a blog posting and in a video, '''which Linux commands he uses for the performance analysis in the first 60 seconds'''. == Commands for performance analysis == The following commands are recommended by Brendan Gregg:<ref>[http://techblog.netflix.com/2015/11/linux-...")
• 15:09, 17 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese441 (Created page with "Linux performance analysis in 60 seconds When a critical '''performance issue''' arises on a Linux server, there is often little time to analyze the problem in detail. Brendan Gregg, computer performance analyst and kernel engineer, describes in a blog posting and in a video, '''which Linux commands he uses for the performance analysis in the first 60 seconds'''. == Commands for performance analysis == The following commands are recommended by Brendan Gregg:<ref>...")
• 14:17, 17 June 2026 Aranzinger talk contribs created page Docker basics - the most important terms (Created page with "This article provides an introduction in Docker and shows useful terms, which can be useful when using Docker and Docker containers: <pre> # Start container docker container run <IMAGENAME> starts a container based on an image (Example: checkmk/check-mk-raw:2.2.0-latest) # List containers (active) docker ps displays a list of all containers that are currently active # List containers (all) docker ps -all displays all containers on the system including those that ha...")
• 14:15, 17 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese440 (Created page with "Docker basics - the most important terms This article provides an introduction in Docker and shows useful terms, which can be useful when using Docker and Docker containers: <pre> # Start container docker container run <IMAGENAME> starts a container based on an image (Example: checkmk/check-mk-raw:2.2.0-latest) # List containers (active) docker ps displays a list of all containers that are currently active # List containers (all) docker ps -all displays all contai...")
• 10:44, 17 June 2026 Aranzinger talk contribs created page Measuring TCP and UDP Network Performance with iperf (Created page with "'''iperf''', the open-source tool, allows to measure the maximum TCP and UDP network bandwidth. It is an alternative for netperf<ref>[http://www.netperf.org/ Netperf] (www.netperf.org)</ref>. == Installation == Iperf is already included in the Debian and Ubuntu repository, which means that an installation is easy possible via <code>apt-get install iperf</code>. For RHEL and CentOS, the package is available in the EPEL<ref>[http://dl.fedoraproject.org/pub/epel/6/x86_64...")
• 10:40, 17 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese439 (Created page with "Measure TCP and UDP network performance with iperf '''iperf''', the open-source tool, allows to measure the maximum TCP and UDP network bandwidth. It is an alternative for netperf<ref>[http://www.netperf.org/ Netperf] (www.netperf.org)</ref>. == Installation == Iperf is already included in the Debian and Ubuntu repository, which means that an installation is easy possible via <code>apt-get install iperf</code>. For RHEL and CentOS, the package is available in the EPE...")
• 08:40, 17 June 2026 Aranzinger talk contribs created page Category:Red Hat (Created page with "{{Kategorie |kategorie=Red Hat |text1=right|160pxIn this category, you will find information on Red Hat [http://de.wikipedia.org/wiki/Linux-Distribution Linux-Distributionen], (primarily on [http://de.wikipedia.org/wiki/Red_Hat_Enterprise_Linux RHEL] or [http://de.wikipedia.org/wiki/CentOS CentOS], a lot of information also applies to [http://de.wikipedia.org/wiki/Fedora_%28Linux-Distribution%29 Fedora]). |sitexid=SITEXID |bild=BILDLINK |...")
• 08:34, 17 June 2026 Aranzinger talk contribs created page Category:Azure Stack HCI (Created page with "{{Kategorie-2 |kategorie=Azure Stack HCI |text1=This category includes articles with information, instructions and interesting facts about <tklink type=sitex id=19725>Azure Stack HCI</tklink> |sitexid=18135 |bild=/de/wikiDE/images/thumb/b/b3/Kategorie_Azure_Stack_HCI.png/320px-Kategorie_Azure_Stack_HCI.png |linktext=CLICK HERE FOR AZURE STACK HCI SOFTWARE-DEFINED STORAGE AT THOMAS-KRENN |hoehe1=25 |hoehe2=0 |text2=<DPL> ordermethod=firstedit order=descending count=3 cat...")
• 07:40, 17 June 2026 Aranzinger talk contribs created page Permanently Change the Root Data Directory in Docker (Created page with "This article explains how to permanently switch the default root data directory <code>/var/lib/docker/</code> to a different directory. == Background information == The <code>/var/lib/docker</code> directory stores all images, volumes from Docker and can grow significantly depending on how many containers are used. The directory is structured as follows:<pre> root@js-checkmk-02:/var/lib/docker# ls buildkit containers engine-id image network overlay2 plugins runt...")
• 07:21, 17 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese438 (Created page with "Permanently Change the Root Data Directory in Docker This article explains how to permanently switch the default root data directory <code>/var/lib/docker/</code> to a different directory. == Background == The <code>/var/lib/docker</code> directory stores all images, volumes from Docker and can grow significantly depending on how many containers are used. The directory is structured as follows:<pre> root@js-checkmk-02:/var/lib/docker# ls buildkit containers engine-i...")
• 14:03, 16 June 2026 Aranzinger talk contribs created page Category:Docker (Created page with " {{Kategorie-2 |kategorie=Docker |text1=In this category, you will find information about Docker. Docker is free software designed to isolate applications using container virtualization. |sitexid=SITEXID |bild=right|180px |linktext=LINKTEXT |hoehe1=10 |hoehe2=15 |text2=<DPL> ordermethod=firstedit order=descending count=3 category=Docker addeditdate=true userdateformat=(d.m.Y) format=,\n* %TITLE% %DATE%,, </DPL>}} Kategorie:Lin...")
• 13:51, 16 June 2026 Aranzinger talk contribs created page Checkmk RAW Edition - Docker Container Installation (Created page with "These instructions show how to install and start the free RAW-edition on a Debian server. == Installation == The installation of Docker on a server is a requirement (see Docker installation on Debian 12). == Container (custom parameter) == Please note: We will provide the default password shortly so that you can log in right away. Otherwise, you may have trouble logging in. Please note that you have to change the following parameters: * <code>-p 8006:5000</cod...")
• 13:27, 16 June 2026 Aranzinger talk contribs created page User:Aranzinger/Spielwiese437 (Created page with "Checkmk RAW Edition - Docker Container Installation These instructions show how to install and start the free RAW-edition on a Debian server. == Installation == The installation of Docker on a server is a requirement (see Docker Installation unter Debian 12). == Container (Custom-Parameter) == Please note: We will provide the default password shortly so that you can log in right away. Otherwise, you may have trouble logging in. Please note that you have to cha...")
• 13:02, 16 June 2026 User account ArielDaddario8 talk contribs was created
• 11:08, 16 June 2026 Aranzinger talk contribs created page Proxmox Backup Server No Subscription Update Repository (Created page with "Proxmox Backup Server offers subscriptions for productive systems with which you can still get support from Proxmox for tested updates. For certain test systems, you may not want to purchase a subscription. The company, Thomas-Krenn.AG, recommends using Proxmox Proxmox Backup Server Support Subscriptions for productive systems. Proxmox Backup Server subscriptions are the only way to fund and support the ongoing development of Proxmox VE and Proxmox PBS. If you still...")