bash script: how to assign an output (not the result) to a variable?
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bash script: how to assign an output (not the result) to a variable?
The simplest way to ask my question is with the practical case: I generate an undefined number of files with logs (of Oracle's dbv), and I want to scan the results to see how many have certain result distinct from 0. So, I tried this:
Notice I ditched the 'set'. They are unneeded, but also notice I dropped the '$' from the assignment. You only need the '$' when referencing the variable.
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