This command is used at the end of a computer session and disconnects the user from the account. Logout is the opposite of login. This is a common term for use in the vocabulary of the World-Wide Web. A search engine is a software program that searches for locations of information on the Web. The user enters a keyword, e.g. Thailand, and the search engine will list Web sites the have the word Thailand in them.
Share permits students and teachers with class accounts to exchange copies of word processed files.
This is handy for peer and teacher response to writing. Unix was developed by Bell Laboratories in the United States. The command 'talk' will permit two users to communicate in 'realtime' on the computer. The screen for each user is divided into two parts, one for typing from one partner and the other for typing from the other. This is a popular software program for word processing.