Home > awk, Technical > Find substring in string/Index of substring in string using awk

Find substring in string/Index of substring in string using awk

Syntax:
======
    index(string,substr)
if result of index(string,substr) is zero then substring is not found
else returns the left most position of the substring.

Example:
======
    index(“This is a string”,”is a”)

Output:
======
     6

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Categories: awk, Technical
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