tech_your_future said:I read somewhere that someone typedCode:rm -rf / home/user/foo-bar
tried it & there is visudo but know how it works. read the manual but it says about sudo & what is its purpose but not about how enable it.tech_your_future said:Should should be already there on FC. But I think it's not properly configured. You have to configure it using the following commandIn the highly unlikely case, it isn't there then you can install the package 'sudo' using your package manager.Code:visudo
Understandinfg the System Administration would be a good way IMO. Some guides are available here *www.tldp.org/guides.htmlakuCRACKER said:<lol>... btw.. wat books sud i read to know how linux works.. u kno.. under the hood stuff..