PRINTF(1) PRINTF(1) printf - printf []... printf --help --version C printf \" \\ \a (BEL) \b \c \e escape \f \n \r \t \v \NNN NNN (13) \xHH HH (12) \uHHHH Unicode (ISO/IEC 10646) 16 HHHH4 \UHHHHHHHH Unicode 16 HHHHHHHH8 %% % %b '\' \0 \0NNN %q shell POSIX $" C diouxXfeEgGcs "" shell printf shell David MacKenzie GNU coreutils Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. printf(3) info '(coreutils) printf invocation' man man https://github.com/man-pages-zh/manpages- zh GNU coreutils 9.1 20229 PRINTF(1)