Operating Systems 2019F Lecture 2

Video

For the livestream, see Twitch. After the lecture the recording will be posted here. Please use the lecture chat module in cuLearn to ask questions during lecture if you are not in the hall.

Notes

Key topics:

• UNIX shell
• I/O redirection & pipes
• executables
• processes
• PATH
• standard commands: echo, ls, cat, more/less, ps, top
• job control: foreground and background processes