Name

tolower

Synopsis

tolower(str)

Translate all uppercase characters in str to lowercase and return the new string.[*]

[*] Very early versions of nawk don’t support tolower() and toupper(). However, they are now part of the POSIX specification for awk .

Get Unix in a Nutshell, 4th Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial