/proc and /sys tricks
Really the sysfs and /proc filesystems are worlds of magic and fantasy. Each day I discover a new trick using this filesystems. So, I decided to post a short summary of my favorites ones. Enjoy and feel free to add your tricks in comments, maybe we can a /proc and /sys knownledge database in a [...]
Distributed tools
For last months I needed to maintain a number of heterogeneous servers for mi work, I need to do some usually actions, like update a config file, restart a service, create local users etc.
For this purposes there are a lot of applications, like dsh (or full csm), pysh, shmux and many others (only need [...]
