Linux Distributions Rumi, September 20, 2011 A must read to learn and know the origins of different flavors of Linux distros. You'l end up wondering 'why didn't I notice this before?…' 🙂 http://en.wikipedia.org/wiki/List_of_Linux_distributions http://www.webmin.com/support.html Related Configurations (Linux) Linux
Munin adding up new eth interface April 17, 2013 root@pluto:/usr/share/munin/plugins# ./if_ suggest ath0 eth0 –shell munin-node-configure –shell creates symlink commands to link useful plugins from the plugin library to the plugin service directory (usually /etc/munin/plugins). To continue the if_ example: root@pluto:/usr/share/munin/plugins# munin-node-configure –shell ln -s /usr/share/munin/plugins/if_ /etc/munin/plugins/if_ath0 ln -s /usr/share/munin/plugins/if_ /etc/munin/plugins/if_eth0 Related Read More
Fix Proxmox (PVE) “can’t lock file ‘/var/lock/qemu-server/lock-xxx.conf’ – got timeout” (Proxmox can’t shutdown/stop virtual machine) (Proxmox kill/force stop virtual machine) August 14, 2020 The Issue When trying to “Stop” or “Shutdown” virtual machine from Proxmox (PVE) web gui, the “Cluster log” shows end task UPID:pve:xxxxxxxx:xxxxxxxx:xxxxxxx:qmstop:xxx:root@pam: can’t lock file ‘/var/lock/qemu-server/lock-xxx.conf’ -got timeout end task UPID:pve:xxxxxxxx:xxxxxxxx:xxxxxxx:qmreboot:xxx:root@pam: VM quit/powerdown failed The Fix We can manually delete the lock from following path /run/lock/qemu-server # The file will… Read More
Perfect Backup MX using Postfix October 12, 2017 This is quite simple, and with a very simple setup, and does not require that much, since we do not need to send out e-mails from clients from this server, or use ASMTP. I find that MySQL is not needed here, but could be used. I will use normal flat… Read More