I'm tryed with:$ echo 'Cincia' | tr 'a-z' 'A-Z'CINCIABut the '' character does not change, obviously because it is accentuated.Then I tried with POSIX classes:echo Cincia | tr '[:lower:]' '[:upper:]'CINCIABut the '' continue in lower case.Could someone help me?
How do I turn accented lowercase letters to uppercase? - Using the 'tr' command
shell;regular expression;posix;tr
You can do this with gawk:echo Cincia | gawk '{x = toupper($0); print x;}'(also perl, someone is certain to point out)