Captain's Log
12 September 2024 Swap Floppy Disks or CD-ROMs using QEMU monitor 23 August 2024 Enable SSH Port Forwarding after opening session 21 August 2024 Installing Webmin on AlmaLinux 19 August 2024 Determine Raspberry Pi model from command line 12 August 2024 Cisco: Disconnect from service-module session 10 July 2024 Auto-restart a crashed systemd service 21 May 2024 Installing qemu-guest-agent with virt-customize 16 March 2024 Useful OpenSSL Tips 12 January 2024 Generate Public SSH Key From Private SSH Key 15 December 2023 PXE netboot.xyz with Unifi UDM-Pro and Synology TFTP 09 May 2023 Synology Storage Analyzer A data write error 29 September 2022 Printing line numbers with cat and grep 23 September 2022 Debug logging with systemd-resolved 30 August 2022 Retrieve Existing Keytabs from FreeIPA 01 May 2022 Using Healthchecks.io with systemd timers 25 April 2022 Kill a hung SSH session 20 April 2022 Octoprint Plugins 23 November 2021 View Markdown from Terminal 14 September 2021 Making a temporary home directory 08 September 2021 Using yum with only the cache 19 August 2021 Check SSH Key Fingerprints 28 July 2021 Force chrony to update time 01 March 2020 Update libvirt/KVM guest virtual machine templates 20 February 2020 Reset and Clone libvirt/KVM guest virtual machines 19 February 2020 Automatic DNS resolution for libvirt guests using a local domain 09 April 2018 Clear systemd journal 21 March 2018 Reset root password on RHEL7 20 February 2018 Using screen as a serial console 20 February 2018 Discover IPv6 Neighbors 22 January 2018 Renew Expired GPG Keys 01 January 2018 Set time with NTPd 03 October 2017 Modify iptables rules 19 February 2017 Grow LVM physical volume 10 February 2017 Using ssmtp with FastMail 16 November 2016 Signing GnuPG keys with caff 10 August 2016 Configuring ipmi using ipmitool 20 July 2016 Reinstall the Kernel with yum 13 July 2016 Have dovecot logins update lastlog 18 March 2016 SELinux Permissive Domains 11 January 2016 Change network device name after restore 28 December 2015 Interface teaming with nmcli 09 December 2015 Hammer notes 22 November 2015 RPM Notes