Keyboard User Input in awk language ?


 
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# 1  
Old 05-17-2017
Keyboard User Input in awk language ?

Hi,

does someone know how to make a keyboard data input

in the AWK programming language ?

Regards

Zabo
# 2  
Old 05-17-2017
Hello Zabo,

Here is an example for it.
Code:
awk 'BEGIN{print "Enter your Name: ";getline name < "-";print RS "Input entered by user is: "name}'

After running the above code following output will be coming.
Code:
Enter your Name:
R. Singh
Input entered by user is: R. Singh

Thanks,
R. Singh
This User Gave Thanks to RavinderSingh13 For This Post:
# 3  
Old 05-17-2017
# 4  
Old 05-17-2017
Thank you , that works. R.Singh

The variable name has the value !


Regards Zabo

Last edited by Zabo; 05-17-2017 at 03:57 PM.. Reason: correction
# 5  
Old 05-17-2017
...and if standard input is already something else, you can do getline < "/dev/stdin"
This User Gave Thanks to Corona688 For This Post:
# 6  
Old 05-17-2017
Thank you.
# 7  
Old 05-17-2017
Erm, I meant, < "/dev/tty" , to force it to read from keyboard even when stdin is a file.
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