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Password change for OL9
Reboot in GRUB: add to end of linux line, and initiate boot with CTRL-X rd.break Mount mount -o ...
2026-08-02 - in Finnish forest
openSUSE + KDE DE as daily workstation generating Turkish citizen ID number (TC Kimlik) sign...
Check list to check in BIOS for remote machine
Risk Mitigation Remote switch off power on schedule: everyday, 06h00 ...
Codecs on SIP phones
Yealink T31P Grandstream GRP-2602P Cisco SPA-303 Linphone Ver...
OpenVPN Client connection configuration in OPNsense
Applied to OPNsense v26.7.1 Client config Order matters Hint: when copy-past avoid whitespaces (t...
First initial tweaks
hostname hostname --set-hostname <hostname> disable IPv6 stack adjust GRUB timeoute NTP client c...
RustDesk on SUSE v15.6 Xfc DE
Installing RustDesk remote management solution on pure, clean, fresh install of SUSE 15.6 with 'X...
Enabling no-subscription repositories
Prepare Launch shell from hypervisor This should provide root shell (priviledged access), if not...
LVM - extend the volume
To extend the volume, we have to attach new physical (virtual) disk on hypervisor. Preparations W...
Morning script (for Windows PowerShell)
# # Good morning for XX scirpt # # Author: Anton Teterin # web: InstallAndUse.com # History:...
2026-06-13 - Abu Dhabi, keep pushing!
Later previous year, major achievements and milestones Nextcloud Server Enterprise v29: inst...
Determine the best server for OPNsense updates and upgrades
Wherever you are on the planet, there is a need to determine, which server out of many is accessi...
Update and/or upgrade of OPNsense in GCP
Considerations: Time: from v24 to v25 it took around two-three hours to complete upgrades. Prepar...
Software supported on Windows XP (WinXP) and Windows 7 (Win7)
All applications listed below are 32-bit versions.i Developer Software Confirmed lat...
Restore factory settings ASA5505 aka reset
Connect console cable. Switch off the device. While turning it on, press ESC to access ROMMON. Ex...
AdGuard Home as container (LXC) in Proxmox VE
After some practical daily challenges, I have decided to give a try to AdGuard Home as local DNS ...
Light upgrade
Always begin with creating/attaching screen/tmux tmux a tmux sudo su On metered Internet connect...
MacOS Software update using CLI
Manual update sudo softwareupdate --install --recommended Using 'mas', installed using 'brew', ...
BookStack @SLES16 (openSUSE v16.1) (with Internet access)
Let's deploy BookStack web application to the Internet reachable environment: Solution: BookStac...
SLES v15 minor version upgrade
(not in order) Install tmux AND launch it sudo su SUSEConnect -p PackageHub/15.6/x86_64 zypper i...