What are the man pages used for in CentOS 7?
What will be an ideal response?
The man pages (short for manual) are the Help files you use to reference commands in CentOS 7. The man pages are structured differently from the Help files you work with in Windows 10. The man pages can be a little overwhelming at first; however, once you understand their structure and what you need to look for, the man pages become very helpful.
You might also like to view...
Which of the following statements about adapters is false?
a. An adapter class implements an interface. b. An adapter class provides a default (empty) implementation of every method in the interface. c. Programmers override selected adapter methods. d. A ComponentListener is a ComponentAdaptor.
Modify and print the following elements with edit criteria placed in the Notes area:
a. Element: SOFTWARE INVENTORY NUMBER Notes: A modulus-11 check digit must be verified when entering the number. The ADD SOFTWARE program creates the check digit. The ADD SOFTWARE program should also check the SOFTWARE MASTER file to ensure that a record with the same inventory number does not already exist. b. Element: DATE PURCHASED Notes: Verify that the DATE PURCHASED is less than or equal to the current date. c. Element: QUANTITY RECEIVED Notes: Verify that the QUANTITY RECEIVED is less than or equal to the QUANTITY ORDERED. d. Element: SOFTWARE UPGRADE VERSION Notes: Ensure that the software UPGRADE VERSION is greater than the current version. e. Element: HARD DRIVE Notes: SECOND HARD DRIVE may exist only if there is an entry for HARD DRIVE.
All string objects are _______.
a) the same size b) always equal to each other c) preceded by at least one whitespace character d) immutable
The rules of a programming language are called the ____________________ of the language.
Fill in the blank(s) with the appropriate word(s).