1.Write a find command that will display the inode number of all files in the working directory (only) that contain the string "#include". 2.Write an ls command with a glob specification that will list the names of all files in the working directory that are exactly 10 characters long, begin with w, x, y, or z, and do not contain a "." character (i.e. no file extension). 3.Write an ls command with a glob specification that will list the names of all files in the working directory with names between 5 and 15 characters in length.