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opus:fall2012:jcavalu3:unixpart3

unix Keyword 3

mesg/write/wall

Definition

  • mesg - A Unix command that allows or denies the ability of other users to write to your terminal.
  • write - used to allow people to write messages to each other.
  • wall - (an abbreviation of write to all) used to display the contents of a file or standard input to all logged-in users.

References

List any sites, books, or sources utilized when researching information on this topic. (Remove any filler text).

  • Reference 1
  • Reference 2
  • Reference 3

unix Keyword 3 Phase 2

bvi/hexedit

Definition

bvi: BVI is a binary visual editor, it allows you to visually see binary values and edit them.

Hexedit: Hexedit is a similar program that show's you the same values in hexidecimal instead of binary.

References

List any sites, books, or sources utilized when researching information on this topic. (Remove any filler text).

  • Reference 1
  • Reference 2
  • Reference 3

Demonstration

Demonstration of the indicated keyword.

Hexedit:

BVI:

opus/fall2012/jcavalu3/unixpart3.txt · Last modified: 2012/11/30 20:40 by jcavalu3