I am new to ubuntu and even I already understand quite a few basic commands in shell. I wanted to learn more advanced content on shell script and also on ubuntu, so I'm looking for books and handouts. ...
While I am looking at man page of free I came across --si Use power of 1000 not 1024. So from that line we can say that from 1GB (1024MB) of RAM it will use only 1000MB of RAM. But why are we ...