Explain the significance of the given two commands

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Reference no: EM131876617

Problem

1. Switch to the root directory with cd, and then run cd .. followed by pwd. What do you notice?

2. Explain the significance of these two commands: ls .. ; ls -d ...

3. Can you execute any command in /sbin and /usr/sbin by using the absolute pathname?

4. If the file /bin/echo exists on your system, are the commands echo and /bin/echo equivalent?

Reference no: EM131876617

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