ULI101 Summer Refresh 2012

Web Programming Changes

• currently last 2 weeks of course is xhtml/css intro

• • consider removing web content (last 2 weeks), and not expand unix content in uli101
  • this should not affect int222 or int213

CNS/CTY Changes

• Structure of a BASH script
  • #!/bin/bash
  • arguments $#, $0, $1, $2, ...
  • return value $?
  • execute permission - chmod u+x
• Pipelining
  • connect output to input as in ls | wc -l
• File Redirection
  • redirect output to a file as in ls > mylist or ls >> mylist
• I/O
  • echo command
• BASH Filename Expansions
  • ls *, ls *.c