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  • [x] Creation time: Last year
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100%
Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
Home »  Articles  » 
Lead Image © lightwise, 123RF.com
Rubén Llorente ... " { 11 endpoint = "https://192.168.3.15:8006/" 12 username = "root@pam" 13 password = "proxmox" 14 insecure = true 15 tmp_dir = "/var/tmp" 16 17 ssh { 18 agent = true 19 } 20
28%
Creating and evaluating kernel crash dumps
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Giuseppe Ramos, 123RF.com
Preparations for the Kernel Dump [root@rhel ~]# grep -i crash /proc/iomem 03000000-0affffff : Crash kernel [root@rhel ~]# grep crash /proc/cmdline ro root=/dev/mapper/VolGroup00-LogVol00 rd ... If the Linux server crashes, not only do you need to restore operations, you also need to analyze the problem. What happened? Where is the root of the error? What preventive measures are necessary
18%
openlava – Hot resource manager
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Konrad Bak, 123RF.com
because I'm running the Bash shell. This needs to happen for all users and root. Next, you can edit the openlava configuration. All of the files you really need to worry about are in /opt/openlava-2.0/etc
17%
Serverless applications with OpenFaaS
26.03.2025
Home »  Archive  »  2025  »  Issue 86: Data...  » 
Photo by Kier in Sight Archives on Unsplash
Server: an on-premises machine or cloud virtual machine (VM) running Ubuntu (20.04 LTS or later is recommended) with sudo privileges. Kubernetes cluster: OpenFaaS runs on Kubernetes, so you need access
17%
Harden your Linux servers to stop malware
07.10.2025
Home »  Archive  »  2025  »  Issue 89: Autom...  » 
Lead Image © Danila Krylov, 123RF.com
selected areas – not everything below the root (/) directory. Both services use the same configuration file, /etc/clamd.d/scan.conf. The following settings tell ClamAV to monitor the users' home directories
17%
Creating KVM machines with BoxGrinder and VMBuilder
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© yewkeo, 123RF.com
Service (Amazon S3) 19 - ami plugin for Amazon Simple Storage Service (Amazon S3) 20 - sftp plugin for SSH File Transfer Protocol 21 - ebs plugin for Elastic Block Storage 22 - local plugin
17%
Managing computers with Rex
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Stanislav Rishnyak, 123RF.com
01 user "root"; 02 03 Desc "Apache installation"; 04 task "apacheinstall", sub { 05 06 install package => "apache2"; 07 service "apache2" => "start"; 08 09 }; 10 11 Desc "Upload and sync
17%
A Btrfs field test and workshop
31.10.2025
Home »  Archive  »  2012  »  Issue 11: Cloud...  » 
© Adrian Hillman, 123RF.com
, followed by an installation guide using a virtual instance of Ubuntu 12.04 as an example. Then, I'll demonstrate the main administration tool. Following this, the root filesystem on a test system
17%
Creating RAID systems with Raider
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
©Slawomir Kruz, 123RF.com
option: Figure 2: The initial situation: a hard disk with a root and a swap partition. raider -R1 You don't need to state the disks/partitions here
17%
Self-hosted Pritunl VPN server with MFA
26.03.2025
Home »  Archive  »  2025  »  Issue 86: Data...  » 
Lead Image © Darko Novakovic, fotolia.com
). Figure 2: Configuring a static IP address on a VPN server. Other prerequisites include setting a root password, running updates on the Ubuntu virtual machine, installing SSH, temporarily disabling

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