My CSV file will look like this (pipe separated):apple|banana|pear||grapefruitlemon|lime|damson|jackfruit|tangerine|nectarine|plumapricot|orange|pineapple|coconut|(Assume that any sort of whitespace or special characters may be in the individual fields.)I have to check if any value in any column is null, including the first and last columns.Expected output:apple|banana|pear||grapefruit|tangerine|nectarine|plumapricot|orange|pineapple|coconut|How can I do this?
How to check for null fields in CSV file?
shell script;text processing;csv simple