1PRINTF(1)                        User Commands                       PRINTF(1)
2
3
4

NAME

6       printf - format and print data
7

SYNOPSIS

9       printf FORMAT [ARGUMENT]...
10       printf OPTION
11

DESCRIPTION

13       Print ARGUMENT(s) according to FORMAT, or execute according to OPTION:
14
15       --help display this help and exit
16
17       --version
18              output version information and exit
19
20       FORMAT controls the output as in C printf.  Interpreted sequences are:
21
22       \"     double quote
23
24       \\     backslash
25
26       \a     alert (BEL)
27
28       \b     backspace
29
30       \c     produce no further output
31
32       \e     escape
33
34       \f     form feed
35
36       \n     new line
37
38       \r     carriage return
39
40       \t     horizontal tab
41
42       \v     vertical tab
43
44       \NNN   byte with octal value NNN (1 to 3 digits)
45
46       \xHH   byte with hexadecimal value HH (1 to 2 digits)
47
48       \uHHHH Unicode (ISO/IEC 10646) character with hex value HHHH (4 digits)
49
50       \UHHHHHHHH
51              Unicode character with hex value HHHHHHHH (8 digits)
52
53       %%     a single %
54
55       %b     ARGUMENT  as  a string with '\' escapes interpreted, except that
56              octal escapes are of the form \0 or \0NNN
57
58       %q     ARGUMENT is printed in a format that  can  be  reused  as  shell
59              input, escaping non-printable characters with the proposed POSIX
60              $'' syntax.
61
62       and all C format specifications ending with one of diouxXfeEgGcs,  with
63       ARGUMENTs converted to proper type first.  Variable widths are handled.
64
65       NOTE:  your  shell  may  have  its own version of printf, which usually
66       supersedes the version described here.  Please refer  to  your  shell's
67       documentation for details about the options it supports.
68

AUTHOR

70       Written by David MacKenzie.
71

REPORTING BUGS

73       GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
74       Report any translation bugs to <https://translationproject.org/team/>
75

77       Copyright  ©  2020  Free Software Foundation, Inc.  License GPLv3+: GNU
78       GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
79       This is free software: you are free  to  change  and  redistribute  it.
80       There is NO WARRANTY, to the extent permitted by law.
81

SEE ALSO

83       printf(3)
84
85       Full documentation <https://www.gnu.org/software/coreutils/printf>
86       or available locally via: info '(coreutils) printf invocation'
87
88
89
90GNU coreutils 8.32               February 2021                       PRINTF(1)
Impressum