ntpshmmon: invalid option -- '-' usage: ntpshmmon [-s] [-n max] [-t timeout] [-v] [-h] [-V] ntpshmmon: invalid option -- 'e' usage: ntpshmmon [-s] [-n max] [-t timeout] [-v] [-h] [-V] ntpshmmon: invalid option -- 'r' usage: ntpshmmon [-s] [-n max] [-t timeout] [-v] [-h] [-V] ntpshmmon: invalid option -- 'i' usage: ntpshmmon [-s] [-n max] [-t timeout] [-v] [-h] [-V] ntpshmmon: invalid option -- 'o' usage: ntpshmmon [-s] [-n max] [-t timeout] [-v] [-h] [-V] ntpshmmon: option requires an argument -- 'n' usage: ntpshmmon [-s] [-n max] [-t timeout] [-v] [-h] [-V]

ntpshmmon: invalid option -- '-' usage: ntpshmmon [-s] [-n max] [-t timeout] [-v] [-h] [-V] usage: ntpshmmon [-s] [-n max] [-t timeout] [-v] [-h] [-V] ntpshmmon: invalid option -- 'e' usage: ntpshmmon [-s] [-n max] [-t timeout] [-v] [-h] [-V] ntpshmmon: invalid option -- 'l' usage: ntpshmmon [-s] [-n max] [-t timeout] [-v] [-h] [-V] ntpshmmon: invalid option -- 'p' usage: ntpshmmon [-s] [-n max] [-t timeout] [-v] [-h] [-V]