I used to ssh into many linux systems for some kind of administration tasks. Most of the times I don't even know what are the characteristics of the machine I'm logged onto. Is there a command line tool that can tell me all relevant system info at once ? Eg: cpu, ram, hard disks, net configuration, linux distribution installed..
Edit: Ok, thank you all. Of course I do know all the commands that separately gives me all the information I need (ls[pci,usb,hw], cat /proc/*, etc..). What i'm looking for is exactly a tool like Facter, thank you.