Open Text file input data and save it.

Shell Programming and Scripting
1

Hi Guys,

I have blank file A.txt

I will run the script xyz.sh

First i want to open a.txt file...

Now i will enter some data like

XYZ
ABC
PQR
..

Save it and keep continue my script....

END of my script.

Thanks

2

You can run a text editor like vim or nano in your script.

Or you can just do something like this:

echo "Hit ctrl-D to end"
cat >filename # Read from keyboard, write to filename
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