Which command is used to display the value of an environment variable in the terminal?*1 pointa) setb) envc) echod) show
Question
Solution 1
The command used to display the value of an environment variable in the terminal is "echo". So, the answer is c) echo.
Here is how you can use it:
- Open your terminal.
- Type
echo $VARIABLE_NAME. ReplaceVARIABLE_NAMEwith the name of your environment variable. - Press Enter. The value of Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
Similar Questions
Which command is used to display the value of an environment variable in the terminal?*1 pointa) setb) envc) echod) show
What is the 'PS2' environment variable used for in Linux?*1 pointa) Secondary shell promptb) User passwordc) Terminal background colord) Display file content
Which environment variable specifies the search path for executable files in Linux?*1 pointa) $PATHb) $SEARCH_PATHc) $EXEC_PATHd) $BIN_PATH
What does the 'awk' command do?*1 pointa) Calculate mathematical expressionsb) Search and replace text in filesc) Count lines in a filed) Display file content
In Linux, what does the PS1 environment variable control?*1 pointa) System passwordb) Shell promptc) Disk spaced) User profile