March 2002
Beginner
504 pages
10h 47m
English
Content preview from Sams Teach Yourself Shell Programming in 24 Hours, Second Edition
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Questions
| 1: | Which of the following are absolute pathnames? Which are relative?
|
| 2: | What is the output of the pwd command after the following sequence of cd commands have been issued?
$ cd /usr/local $ cd bin $ cd ../../tmp $ cd |
| 3: | What command should be used to copy the directory /usr/local to /opt/pgms? |
| 4: | What command(s) should be used to move the directory /usr/local to /opt/pgms? |
| 5: | Given the following listing for the directory backup, can the rmdir command be used to remove this directory? If not, please give a command that can be used.
$ ls -a backup ./ ../ sysbak-980322 sysbak-980112 |
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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