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Configuring hardware, deploying software, performing troubleshooting

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Notes

MongoDB on Docker

  • Post published:2026-02-06
  • Post comments:0 Comments

A skeleton Docker Compose file for MongoDB

Continue ReadingMongoDB on Docker

Netplan VLAN interface

  • Post published:2026-02-05
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Configuring a static IP on a VLAN interface with Netplan

Continue ReadingNetplan VLAN interface

LUKS container on LVM volume

  • Post published:2026-01-12
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Creating a LUKS container on an LVM volume

Continue ReadingLUKS container on LVM volume

VM fails to boot after migration from Hyper-V to Proxmox

  • Post published:2025-09-05
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Oracle Linux 9 VM doesn't boot after migration from Windows Server 2016 to Proxmox 7.2-3

Continue ReadingVM fails to boot after migration from Hyper-V to Proxmox

Managing KVM using virsh

  • Post published:2023-11-05
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Useful commands for configuring KVM virtual machines

Continue ReadingManaging KVM using virsh

Check if port is free in Linux

  • Post published:2023-08-31
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Check whether the port is open using bash and lsof and ss utilities

Continue ReadingCheck if port is free in Linux

Mount SMB share to Docker container

  • Post published:2020-06-10
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Mount an SMB share to a docker container in two ways: using the Netshare plugin and by means of the local driver

Continue ReadingMount SMB share to Docker container

Symbolic links in Windows

  • Post published:2020-06-09
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Several commands for managing symbolic links in Windows

Continue ReadingSymbolic links in Windows

Install Perl modules in CentOS

  • Post published:2020-06-08
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Installing Perl modules using cpanm utility in CentOS

Continue ReadingInstall Perl modules in CentOS

Install youtube-dl in CentOS

  • Post published:2020-06-08
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Installing youtube-dl using pip on CentOS 7

Continue ReadingInstall youtube-dl in CentOS
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Tags

Active Directory Apache Apache Guacamole Bash BitTorrent CentOS ClamAV Cyrus IMAP Dante DMARC Docker ffmpeg firewalld KVM LDAP Linux MongoDB nginx OpenDKIM OpenSSH Oracle Linux PAM Perl Podman Postfix qBittorrent Samba SELinux SMB SpamAssassin SPF Squid systemd Transmission VPN Windows youtube-dl
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