I just installed and began using rsync to do backup over the network.
rsync is a program that compare backup with original folder and find differences. It then compress the differences before sending them over a secure channel (ususally ssh) on a network (internet or lan).
Continuer la lecture de Doing backups with rsync
When taking a shower last week, I did some serious thinking to an idea I have since a long time: automating the shower.
Two values would be regulated: pressure and temperature. Cold water would control pressure and hot water would control temperature.
The system would remember settings for each user, and would provide default values for strangers.
Continuer la lecture de Automated shower