Hi
I want to write a script file that first executes a command
/usr/sbin/alternatives --config java
which asks to enter a number.... i want to give this input automatically by the script... i dont want human intervention....how can i do this.....
Hi
I want to write a script file that first executes a command
/usr/sbin/alternatives --config java
which asks to enter a number.... i want to give this input automatically by the script... i dont want human intervention....how can i do this.....
Hey There,
It depends on how /usr/sbin/alernatives takes input, but two possible solutions would be
echo input|/usr/sbin/alternatives...etc
or
/usr/sbin/alternatives arg arg <input
Basically, you'll have to redirect output to be the commands input. If this is a custom script you might need to add functionality to it so that it will accept arguments from STDIN.
Best wishes,
Mike
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