Notes for setting DNS configuration in the systemd resolved.conf file.

Write up for the Bata: Find in /proc. Where you need to find a file that contains the string ‘secret’.

Notes from running through the Saint John scenario from SadServers. Where you troubleshoot why a rouge program made by a developer is filling up disk space and terminating it.

Notes for connecting to Cisco console/serial ports on Linux.

Notes for skipping fsck upon boot. Useful for speeding up installs.