Question: What is the difference of the pipe (|) command in Windows vs Linux? a. The command shell under Windows also utilizes the pipe function. The
What is the difference of the pipe (|) command in Windows vs Linux?
| a. | The command shell under Windows also utilizes the pipe function. The primary difference is that all commands in a Linux pipe are executed concurrently, whereas Windows runs each program in order, using temporary files to hold intermediate results. | |
| b. | The command shell under Windows also utilizes the pipe function. The primary difference is that all commands in a Windows pipe are executed concurrently, whereas Linux runs each program in order, using temporary files to hold intermediate results. | |
| c. | There is no difference. | |
| d. | None of the above. |
What command lists all of your environment variables?
| a. | show env | |
| b. | printenv | |
| c. | show allenv | |
| d. | printenv |
When you want to reference an environment variable you use what character in front of the variable name?
| a. | @ | |
| b. | % | |
| c. | & | |
| d. | $ |
What command would you use to add execute rights for the user?
| a. | chmod u+x | |
| b. | None of the above | |
| c. | chmod u+x | |
| d. | chmod u+e |
What command shows running program(s) that are listed in one of two states: running or stopped?
| a. | jobs | |
| b. | fg | |
| c. | bg | |
| d. | show jobs |
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