GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 5.6 |
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printf(1) |
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printf − format and print data
printf
FORMAT [ARGUMENT]...
printf OPTION
Print ARGUMENT(s) according to FORMAT.
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−−help |
display this help and exit |
−−version
output version information and exit
FORMAT controls the output as in C printf. Interpreted sequences are:
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\" |
double quote | ||
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\NNN |
character with octal value NNN (1 to 3 digits) | ||
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\\ |
backslash | ||
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\a |
alert (BEL) | ||
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\b |
backspace | ||
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\c |
produce no further output | ||
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\f |
form feed | ||
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\n |
new line | ||
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\r |
carriage return | ||
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\t |
horizontal tab | ||
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\v |
vertical tab | ||
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\xHH |
byte with hexadecimal value HH (1 to 2 digits) | ||
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\uHHHH |
Unicode (ISO/IEC 10646) character with hex value HHHH (4 digits) |
\UHHHHHHHH
Unicode character with hex value HHHHHHHH (8 digits)
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%% |
a single % |
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%b |
ARGUMENT as a string with ’\’ escapes interpreted, |
except that octal escapes are of the form \0 or \0NNN
and all C format specifications ending with one of diouxXfeEgGcs, with ARGUMENTs converted to proper type first. Variable widths are handled.
NOTE: your shell may have its own version of printf, which usually supersedes the version described here. Please refer to your shell’s documentation for details about the options it supports.
Written by David MacKenzie.
Report bugs to <bug−coreutils@gnu.org>.
Copyright
© 2006 Free Software Foundation, Inc.
This is free software. You may redistribute copies of it
under the terms of the GNU General Public License
<http://www.gnu.org/licenses/gpl.html>. There is NO
WARRANTY, to the extent permitted by law.
The full documentation for printf is maintained as a Texinfo manual. If the info and printf programs are properly installed at your site, the command
info printf
should give you access to the complete manual.
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printf(1) | |