guangyu-zhou / CS31

CS 31: Introduction to Computer Science I Computer Science Department University of California, Los Angeles Fall 2018

CS31

slides and examples

cs31 must have

course website http://web.cs.ucla.edu/classes/spring18/cs31/

use linux servers:

• windows:
  • download putty: http://www.putty.org
  • set hostname=cs31.seas.ucla.edu and then press "open"
• mac: ssh [e-mail]

upload your project to linux servers:

• windows and mac:
  • download filezilla client: https://filezilla-project.org/download.php
  • set host=cs31.seas.ucla.edu, port=22, use your username and password then press "QuickConnect"

linux commands:

• pwd : display the full path of your current directory
• cd DIRECTORY : go to DIRECTORY
• cd .. : go back to previous directory
• ls : list all the files in current directory
• rm FILE : delete FILE
• g31 -o EXECUTABLE_FILE_NAME CPP_FILE.cpp : compile your project

useful links

online c++ compilers:

• https://repl.it/languages
• https://www.remoteinterview.io/codepad
• http://coliru.stacked-crooked.com/
• https://gcc.godbolt.org/

c/c++ reference:

• http://en.cppreference.com/
• http://www.cplusplus.com/reference/

useful links for linux survival

linux command cheat sheet

• http://www.pixelbeat.org/cmdline.html

vim cheat sheet

• https://vim.rtorr.com

applications for windows users

• putty (SSH client): http://www.putty.org
• winscp (SFTP client): https://winscp.net/eng/download.php
• or filezilla (SFTP client): https://filezilla-project.org/download.php

applications for mac users

• terminal (for SSH): http://accc.uic.edu/answer/how-do-i-use-ssh-and-sftp-mac-os-x
• filezilla (SFTP client): https://filezilla-project.org/download.php