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.\" ========================================================================
.\"
.IX Title "PRINTF 1"
.TH PRINTF 1 "2001-06-06" "perl v5.20.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
printf \- format and print data
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBprintf\fR \fIformat\fR [ \fIargument\fR ... ]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The \fBprintf\fR command uses the first argument as the format that describes
how to print the remaining arguments.  Unlike the standard 
\&\fIprintf\fR\|(1) command, this one uses the Perl version, which means
that the \f(CW\*(C`\ev\*(C'\fR escape is not supported, but various other things are.
See \*(L"sprintf\*(R" in perlfunc for details.
.SH "RESTRICTIONS"
.IX Header "RESTRICTIONS"
This command should not be used in setuid programs as it does not run
untaint its argments and will trigger errors like \f(CW\*(C`Insecure dependency
in eval while running setuid at /opt/ppt/bin/printf line 16.\*(C'\fR
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIprintf\fR\|(3), \*(L"sprintf\*(R" in perlfunc
.SH "AUTHOR"
.IX Header "AUTHOR"
Tom Christiansen, \fItchrist@perl.com\fR.
.SH "COPYRIGHT and LICENSE"
.IX Header "COPYRIGHT and LICENSE"
This program is copyright (c) Tom Christiansen 1999.
.PP
This program is free and open software. You may use, modify, distribute,
and sell this program (and any modified variants) in any way you wish,
provided you do not restrict others from doing the same.