printf: usage: printf format [arguments] printf: usage: printf format [arguments] one one\ctwo 4\.2 no newline now newline % % %d A unquoted unquoted quoted unquoted quoted this\&that 1 2 3 4 5 onestring 0 0 0 onestring 0 0 0.00 --4.2 -- --4.2 -- -- 81-- -- A-- -- A-- A7 A7 A7 A7 A7 --\"abcd\"-- --\'abcd\'-- --a\x-- ./printf.tests: printf: missing hex digit for \x --\x-- ---- ---- --4.2 --4\.2-- --\-- 4.4BSD 4.4BSD 4.4BSD 4.4BSD 4.4BSD 4.4BSD 4.4BSD --4.4BSD -- 4. 4.4 --4.4BSD -- 255 255 255 0377 0xff 0xFF 255 255 255 0377 0xff 0XFF 255 255 255 0377 0xff 0xFF 255 255 255 0377 0xff 0XFF 42 -42 42 -42 4.20 4.20 4.2 4.20 4.20 4.2 4.200000E+00 4.200000e+00 4.2E+00 4.2e+00 4.2 4.2 4.2 4.2 115 115 0163 0163 0x73 0X73 115.00 115.00 -- abcd-- -- abcd-- -- abcdefghij-- -- abcdefghij-- 'abcd' \'abcd\' \abcd\ \abcd\ 26 26 26 ./printf.tests: printf: illegal option: -v printf: usage: printf format [arguments] ./printf.tests: printf: `%10': missing format character ./printf.tests: printf: `M': invalid format character ab./printf.tests: printf: `y': invalid format character ./printf.tests: printf: GNU: invalid number ./printf.tests: printf: GNU: invalid number