Podcast
Questions and Answers
Which command should you use in Bash to read user input?
Which command should you use in Bash to read user input?
- echo
- read (correct)
- input
- prompt
What is the purpose of the 'echo' command in Bash?
What is the purpose of the 'echo' command in Bash?
- Read a file line by line
- Store user input in a variable
- Display a line of text (correct)
- Prompt the user for input
Which of the following commands cannot be used to get user input in Bash?
Which of the following commands cannot be used to get user input in Bash?
- input (correct)
- read
- prompt (correct)
- printf
If you want to capture user input directly into a variable in Bash, which command should you use?
If you want to capture user input directly into a variable in Bash, which command should you use?
How does the 'read' command in Bash behave when it receives an end-of-file (EOF) signal?
How does the 'read' command in Bash behave when it receives an end-of-file (EOF) signal?
Which command is specifically designed for accepting user input in Bash?
Which command is specifically designed for accepting user input in Bash?
What does the 'echo' command do in Bash?
What does the 'echo' command do in Bash?
Which of these commands would NOT prompt the user for input in Bash?
Which of these commands would NOT prompt the user for input in Bash?
In Bash, which command must be used to store user input into a variable?
In Bash, which command must be used to store user input into a variable?
Which command might seem like it could prompt for user input, but actually does not function in that way in Bash?
Which command might seem like it could prompt for user input, but actually does not function in that way in Bash?
Flashcards
What command is used for user input in Bash?
What command is used for user input in Bash?
The read command is used in Bash to get input from the user. It stores the user's input into a variable for later use.
What is the purpose of the echo command?
What is the purpose of the echo command?
The echo command is used to display text or variable values on the terminal screen.
Why is the read command useful in Bash scripting?
Why is the read command useful in Bash scripting?
The read command is essential for creating interactive scripts that allow users to provide values. It makes your scripts dynamic and adaptable to user interactions.
How can the read command be used in conjunction with other commands?
How can the read command be used in conjunction with other commands?
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How does the read command make scripts more user-friendly?
How does the read command make scripts more user-friendly?
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What is the purpose of the read command?
What is the purpose of the read command?
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How does the read command handle user input?
How does the read command handle user input?
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How does the read command introduce interactivity to scripts?
How does the read command introduce interactivity to scripts?
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What is the syntax for using the read command?
What is the syntax for using the read command?
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What Bash command prompts the user for input?
What Bash command prompts the user for input?
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Study Notes
Bash Input Commands
- The correct command to prompt the user for input in Bash is
read. echodisplays output, not input.inputandpromptare not Bash commands for user input.- The
readcommand is used to assign user input to a variable. - The correct answer to the question "What command is used to prompt the user for input in Bash?" is (B) read.
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