Octy 23, 2015
(I) Start with PA1
You can find the instructions Here
- 1) Use PostgreSQL database on cs460.bu.edu
- 2) Use Tomcat on csa1.bu.edu , csa2.bu.edu or csa3.bu.edu
- 3) Download the tools, configuration files and templates
- 4) Modify the configuration files
Change ports in apache-tomcat-5.5.15/conf/server.xml
Change usernames and passwords in photoshare/META-INF/context.xml
- 5) Modify the .bashrc file
- 6) Update the database
- 7) Start the server and try the sample
- 8) Read the template files and finish PA1
(II) SSH login without password
Instructions below work for Linux and Mac machines
- 1) Generate a pair of authentication keys on the local machine
Run ssh-keygen -t rsa
- 2) Connect to the server and create a directory ~/.ssh
Run ssh [username]@[hostname] mkdir -p .ssh
- 3) Append local machine's public key to the server
Run cat .ssh/id_rsa.pub | ssh [username]@[hostname] 'cat >> .ssh/authorized_keys'
- 4) Now you can log into [username]@[hostname] from the local machine without password
Instructions for using PuTTY on Windows machines is Here
(III) HTML5
HTML5 tutorial is Here
- 1) You can learn HTML by using this wepage
- 2) Learn the tags
- 3) Visible part of the HTML document: body tag
- 4) New paragraph: p tag
- 5) Line break: br tag
- 6) Horizontal rule: hr tag
- 7) Create a list in HTML: ul & li tags
- 8) Drop-down selection list: select & option tags
Size attribute in drop-down selection list
- 9) Text area: textarea tag
Use style="resize:none" to disable the resize functionality
- 10) Clickable button: button tag
- 11) Use input to submit information: input tag