| What is a shell? |
| What is shell scripts? |
| What are the benefits of using shell scripting? |
| What is the base of the Unix shell? |
| What is the average lifespan of a variable in the shell? |
| What are the security provisions provided by the Unix to protect the system? |
| What are the top three significant editors in Unix? |
| What is the alternative command for the echo? |
| What IFS denotes in the shell? |
| What is break statement why do we use it? |
| Write down the types of shell variables? |
| Write down modes of operations in Vi editors and describe them? |
| Explain the difference between soft and hard links? |
| Which command you will use to find out the run time? |
| How do you create shortcuts in the Linux? |
| How do you know if you have the soft or hard link? |
| How hard links are used in the UNIX? |
| How will you find out which command you are currently using? |
| How you can completely remove variables from the shell? |
| Who wrote the first UNIX shell in history? |
