The -name argument specifies a selection pattern for the name. The -name argument accepts both glob-style wildcards and regular expressions. In the following example, '*.txt' matches all the file or folder names ending with .txt and prints them.
Note the single quotes around *.txt. The shell will expand glob wildcards with no quotes or using double-quotes ("). The single quotes prevent the shell from expanding the *.txt and passes that string to the find command.
$ find /home/slynux -name '*.txt' -print
The find command has an option -iname (ignore case), which is similar to -name, but it matches filenames regardless of case.
Consider the following example:
$ ls example.txt EXAMPLE.txt file.txt ...
