1
Shells, Scripting and Data Management
hard
A script uses a while loop to read lines from a file, but a variable set inside the loop is empty after the loop finishes. What is the most likely cause?
LPIC-1
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Shells, Scripting and Data Management
A script uses a while loop to read lines from a file, but a variable set inside the loop is empty after the loop finishes. What is the most likely cause?