Transcript Lab01_Sep3 - venus.cs.qc.edu

Lab01
Dayu Zhang
9/3/2014
Lab Instructor: Dayu Zhang
 Office Hour
 Mon/Wed 10:40am – 11:10am Room A201
 Lab Website
 http://venus.cs.qc.cuny.edu/~dzhang/
Lab Login
 Username:
 First 2 letters of LAST NAME, followed by
 First 2 letters of FIRST NAME, followed by
 Last 4 digits of CUNYfirst ID#
 Password:
 8 digits CUNYfirst ID#
Lab Grading Policy
 Total Points: 30 Points
 10 Assignments: 20 Points (2 Points Each)
 10 Quizzes: 10 Points (1 Point Each)
Assignment Submission
 Assignments should be submitted to:
[email protected]
 Subject should be:
 CS111 - Your Last Name,Your First Name - Assignment Number
 E.g. CS111 - Zhang, Dayu - Assignment01
 Put your name on the first line of your program.
 E.g. //Name: Zhang, Dayu
 Assignments should be submitted by deadline. No late
submission is accepted.
 Submitted programs that cannot be compiled will get 0 point.
Quiz
 All quizzes are on Wednesday.
 No make-up quiz is allowed.
Venus Account
 Hostname: venus.cs.qc.cuny.edu
 Username:
 First 2 letters of LAST NAME, followed by
 First 2 letters of FIRST NAME, followed by
 Last 4 digits of CUNYfirst ID#
 Password:
 8 digits CUNYfirst ID#
 Example: John Doe, CUNYfirst ID# 12345678
 Username: dojo5678
 Password: 12345678
SSH Secure Shell Client
 Icon on lab desktop
SSH Secure Shell Client
click
SSH Secure Shell Client
 Type Host Name venus.cs.qc.cuny.edu
 Type your username, then click “Connect”
click
SSH Secure Shell Client
click
SSH Secure Shell Client
 Enter your password, then click “OK”
click
SSH Secure Shell Client
You should see this
For Mac and Linux Users
 Go to Terminal
 If your username is dojo5678, enter:
ssh [email protected]
Basic UNIX Commands
 mkdir dirname --- make a new directory dirname
 E.g. mkdir CS111
 cd dirname --- change directory to dirname
 E.g. cd CS111
 cd --- go to your home directory
 cd .. --- move up one directory in the hierarchy (there is a
space between cd and ..)
 ls --- lists your files in current directory
 rm filename --- removes a file
vi
 vi filename --- If the file named filename exists, then the first
page of the file will be displayed; if the file does not exist, then
a new file is created.
 vi editor has two modes of operation:
 Command mode
 Insert mode
 If currently in Command mode, type i to go to Insert mode
 If currently in Insert mode, type ESC to go to Command mode
vi
 In Command mode:
:wq --- save the file and quit vi
:q --- quit vi when the file has not been modified
:q! --- disregard any modification and quit vi
Create and Compile Hello.cpp
 g++ Hello.cpp --- compile Hello.cpp
 ./a.out --- run program
SSH Secure File Transfer Client
 Upload files to Venus
 Download files from Venus
 Icon on lab desktop
 For Mac users, use scp to download from Venus. E.g.
scp [email protected]:Hello.cpp ~/Desktop