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I would like to run fdisk and automatically do a particular command, like p (print)

fdisk /dev/sdc1

I don't know how to give the process input to the programm.

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You Can use crontab

crontab -e

crontab tool in linux is used to run script automatically.

you have to write MIN HOUR DOM MON DOW CMD your_script in crontab shell than you script will run automatically.

suppose if min=1 and remaining things are * than your script will run in every 1 min.

For more

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