/Shell/Bash/Awk convert first character to lowercase

Awk convert first character to lowercase

Awk first upper

echo example | awk '{$1=toupper(substr($1,0,1))substr($1,2)}1'
Example		#Example first upppercased outputed

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Awk convert first character to lowercase

echo EXAMPLE | awk '{$1=tolower(substr($1,0,1))substr($1,2)}1'
eXAMPLE		#Example first lowercased outputed

0

Awk convert first character to lowercase

echo EXAMPLE | awk '{$1=tolower(substr($1,0,1))substr($1,2)}1'
eXAMLPLE		#Example first lowercased outputed

0

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