How to capitalize the first character of each word in a string
How to capitalize the first character of each word in a string
How to capitalize the first character of each word in a string
By convention, environment variables (PAGER, EDITOR, …) and internal shell variables (SHELL, BASH_VERSION, …) are capitalized. All other variable names should be lower case. Remember that variable names are case-sensitive; this convention avoids accidentally overriding environmental and internal variables. Keeping to this convention, you can rest assured that you don’t need to know every environment … Read more