This article is for the new users whom just like me! :-)
I got a Raspberry Pi about half years ago, I’m pretty new in Linux world, so I rebuilt my pi over and over again whenever there was a new release…it takes lot of time to do it.
Thanks Safari(a online library for IT guys). Today I found a new way to do it on fly! Just run following two commands it will upgrade system automatically.
This command line updates the latest repository information.
It’s upgrade all older packages to latest version.
It may takes long time to complete upgrading, you’d better make sure the SSH alive during that time.