CSC362.L01, Lab 3: Regular Expressions

Admin:
* Don't forget convo today!
* Sorry to see so few of you at the summer research session

Topics:
* Search for strings using grep

Notes:
* In our version of grep, [A-Z] is *not* capital letters.  Read the man page for details.
  * Use a different regular expression [ABCDEFGHIJKLMNOPQRSTUVWXYZ]
  * Or use Unix command: export LC_ALL=C