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UNIX Lesson 6

1. The term man pages refers to the files containing specific settings for the UNIX installation.
True False

2. Sed programs must be stored in text files; the programs cannot be written on the command line itself.
True False

3. Btoh sed and awk are data manipulation tools in UNIX.
True False

4. Which line should be first in a shell script using the bash shell?
USE bash
## bash shell
#!/bin/bash

5. Interpreted languages (like sed and awk) tend to be slower at run time, but are easier faster in terms of the programmer time.
True False

6. A series of shell commands stored in a file is called a
shell program
shell command file
shell script

7. Which of these is not a common version of the awk tool?
awk
gawk
nawk
uawk

8. Which command is used to show documentation on a particular command?
doc
man
show
help

9. Sed was invented as an upgrade to Awk.
True False

10. A shell alias
lets you abbreviate commands
are a simple case of shell programming
is similar to a shell function
all of these

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