32 lines
917 B
Groff
32 lines
917 B
Groff
.TH TEE 1
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.SH NAME
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tee \- read from standard input and write to standard output and files
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.SH SYNOPSIS
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.B tee
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[\-ai] [\-\-append] [\-\-ignore-interrupts] [file...]
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.SH DESCRIPTION
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This manual page
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documents the GNU version of
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.BR tee .
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The
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.B tee
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command copies the standard input to the standard output and any
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files given as arguments.
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.P
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If a file being written to does not already exist, it is created. If
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a file being written to already exists, the data it previously
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contained is overwritten unless the
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.I \-a
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option is used.
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.SS OPTIONS
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.TP
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.I \-a, \-\-append
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Append the standard input to the given files rather than overwriting them.
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.TP
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.I \-i, \-\-ignore-interrupts
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Ignore interrupt signals.
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.PP
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The long-named options can be introduced with `+' as well as `\-\-',
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for compatibility with previous releases. Eventually support for `+'
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will be removed, because it is incompatible with the POSIX.2 standard.
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