Passing values to Bash script

g
g
2019 3 17
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更新时间：2020 3 5
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Let's say I have a matlab file that calculates some values, giving:
alpha = 7
beta = 9
Now, I want to pass these values to a Bash script for use.
What is the syntax for doing this?

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Walter Roberson
Walter Roberson 2019-3-17

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Example:
cmd = sprintf('alpha=%d beta=%d ls | head -$beta | tail -$alpha', alpha, beta);
system(cmd)

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g
g 2019-3-17
Thanks! What do head and tail do? What if I desire to pass a third variable?
Walter Roberson
Walter Roberson 2019-3-17
cmd = sprintf('first_variable=%d second_variable=%d third_variable=%d command to execute goes here and refers to $first_variable and $second_variable and $third_variable', first_var, second_var, third_var)
cameron morrison
cameron morrison 2020-3-5
i can't seem to get this to work at all. Is there anything I have to write on the Linux command line?

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