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Week 1 Lab Agenda. How to access matrix account zenit directory structure First six UNIX commands. Access your zenit account - by terminal emulation utilities. telnet (unencrypted) QVT-term ssh (encrypted). Get your zenit account. Get account slip from your instructor

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week 1 lab agenda
Week 1 Lab Agenda
  • How to access matrix account
  • zenit directory structure
  • First six UNIX commands

Week1 Lab

access your zenit account by terminal emulation utilities
Access your zenit account-by terminal emulation utilities
  • telnet (unencrypted)
  • QVT-term
  • ssh (encrypted)

Week1 Lab

get your zenit account
Get your zenit account
  • Get account slip from your instructor
  • Your instructor does NOT have a copy
  • So email yourself as a backup
  • If you experience any problem of your account, please email

[email protected]

Week1 Lab

zenit directory structure
zenit directory structure

/

home

sbin

etc

bin

dev

.…

ling.zhu

balray

zzhou

Your home directory

public_html

Labs

Index.html

File.html

images

Web files saved under here

Week1 Lab

source: Ling Zhu

symbols for special directories
Symbols for Special Directories

.

current working directory

..

parent directory

../..

grandparent directory

your home directory

~

$HOME

your home directory

Week1 Lab

source: Ling Zhu

first six unix commands
First six UNIX commands

Go back to your home directory

  • cd $HOME
  • cd ~
  • cd

Go back to your previous directory

  • cd –

Week1 Lab

first six unix commands1
First six UNIX commands
  • ls

lists the contents under your current working directory

  • ls –l

lists the contents with permissions under your current working director

  • ls –a

lists the contents including hidden files under your current working director

Week1 Lab

first six unix commands2
First six UNIX commands
  • touchfilename

Create empty file

- eg: touch file1 file2 file3

Create three empty files – file1, file2 and file3

  • mkdir directoryname

Create new directory

- eg: mkdir dir1 dir2

Create two new directories – dir1 and dir2

Week1 Lab

first six unix commands3
First six UNIX commands
  • passwd

Change your password

You provide your old password and type your new password twice

  • pwd

Display your current path name

Week1 Lab

warning
Warning

Unix/Linux commands are

case sensitive!!

If you issue LS rather than ls, you will

lose mark!!

Week1 Lab

so far we know how to
So far we know how to

After Lab1, you should know how to:

  • log in
  • change your password
  • create a file
  • list the files in your working directory
  • create a directory
  • display the name of your working directory
  • change directories
  • log out

Week1 Lab

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