程序代写代做代考 UBUNTU COMMAND LINE INTRODUCTION

UBUNTU COMMAND LINE INTRODUCTION

https://tutorials.ubuntu.com/tutorial/command-line-for-beginners#0

Linux tutorials

http://www.ee.surrey.ac.uk/Teaching/Unix/

https://www.linux.org/forums/#linux-tutorials.122

Unix and Linux commands

http://www.computerhope.com/unix.htm

Shell scripting

http://www.freeos.com/guides/lsst/index.html