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.\" ========================================================================
.\"
.IX Title "SPLITTEXTFILES 1"
.TH SPLITTEXTFILES 1 "2015-03-29" "perl v5.14.2" "MayaChemTools"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.nh
.SH "NAME"
SplitTextFiles.pl \- Split CSV or TSV TextFile(s) into multiple text files
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
SplitTextFiles.pl TextFile(s)...
.PP
SplitTextFiles.pl [\fB\-f, \-\-fast\fR] [\fB\-h, \-\-help\fR] [\fB\-\-indelim\fR comma | semicolon]
[\fB\-l, \-\-label\fR yes | no] [\fB\-n, \-\-numfiles\fR number] [\fB\-o, \-\-overwrite\fR]
[\fB\-\-outdelim\fR comma | tab | semicolon] [\fB\-q, \-\-quote\fR yes | no]
[\fB\-r, \-\-root\fR rootname] [\fB\-w, \-\-workingdir\fR dirname] TextFile(s)...
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Split \s-1CSV\s0 or \s-1TSV\s0 \fITextFile(s)\fR into multiple text files. Each new text file contains
a subset of similar number of lines from the initial file. The file names are separated
by space. The valid file extensions are \fI.csv\fR and \fI.tsv\fR for comma/semicolon and
tab delimited text files respectively. All other file names are ignored. All the text
files in a current directory can be specified by \fI*.csv\fR, \fI*.tsv\fR, or the current
directory name. The \fB\-\-indelim\fR option determines the format of \fITextFile(s)\fR.
Any file which doesn't correspond to the format indicated by \fB\-\-indelim\fR option
is ignored.
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-f, \-\-fast\fR" 4
.IX Item "-f, --fast"
In this mode, \fB\-\-indelim, \-\-outdelim\fR, and \fB\-q \-\-quote\fR options are ignored. The
format of input and output file(s) are assumed to be similar. And the text lines
from input \fITextFile(s)\fR are just transferred to output file(s) without any processing.
.IP "\fB\-h, \-\-help\fR" 4
.IX Item "-h, --help"
Print this help message.
.IP "\fB\-\-indelim\fR \fIcomma | semicolon\fR" 4
.IX Item "--indelim comma | semicolon"
Input delimiter for \s-1CSV\s0 \fITextFile(s)\fR. Possible values: \fIcomma or semicolon\fR.
Default value: \fIcomma\fR. For \s-1TSV\s0 files, this option is ignored and \fItab\fR is used as a
delimiter.
.IP "\fB\-l, \-\-label\fR \fIyes | no\fR" 4
.IX Item "-l, --label yes | no"
First line contains column labels. Possible values: \fIyes or no\fR. Default value: \fIyes\fR.
.IP "\fB\-n, \-\-numfiles\fR \fInumber\fR" 4
.IX Item "-n, --numfiles number"
Number of new files to generate for each TextFile(s). Default: \fI2\fR.
.IP "\fB\-o, \-\-overwrite\fR" 4
.IX Item "-o, --overwrite"
Overwrite existing files.
.IP "\fB\-\-outdelim\fR \fIcomma | tab | semicolon\fR" 4
.IX Item "--outdelim comma | tab | semicolon"
Output text file delimiter. Possible values: \fIcomma, tab, or semicolon\fR.
Default value: \fIcomma\fR
.IP "\fB\-q, \-\-quote\fR \fIyes | no\fR" 4
.IX Item "-q, --quote yes | no"
Put quotes around column values in output text file. Possible values: \fIyes or
no\fR. Default value: \fIyes\fR.
.IP "\fB\-r, \-\-root\fR \fIrootname\fR" 4
.IX Item "-r, --root rootname"
New text file names are generated using the root: <Root>Part<Count>.<Ext>.
Default new file names: <InitialTextFileName>Part<Count>.<Ext>. The csv, and tsv
<Ext> values are used for comma/semicolon, and tab delimited text files
respectively.This option is ignored for multiple input files.
.IP "\fB\-w, \-\-workingdir\fR \fIdirname\fR" 4
.IX Item "-w, --workingdir dirname"
Location of working directory. Default: current directory.
.SH "EXAMPLES"
.IX Header "EXAMPLES"
To split each \s-1CSV\s0 text files into 4 different text files type:
.PP
.Vb 2
\&    % SplitTextFiles.pl \-n 5 \-o Sample1.csv Sample2.csv
\&    % SplitTextFiles.pl \-n 5 \-o *.csv
.Ve
.PP
To split Sample1.tsv into 10 different \s-1CSV\s0 text files, type:
.PP
.Vb 1
\&    % SplitTextFiles.pl \-n 10 \-\-outdelim comma \-o Sample1.tsv
.Ve
.SH "AUTHOR"
.IX Header "AUTHOR"
Manish Sud <[e-mail]>
.SH "SEE ALSO"
.IX Header "SEE ALSO"
JoinTextFiles.pl, MergeTextFiles.pl, ModifyTextFilesFormat.pl
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (C) 2015 Manish Sud. All rights reserved.
.PP
This file is part of MayaChemTools.
.PP
MayaChemTools is free software; you can redistribute it and/or modify it under
the terms of the \s-1GNU\s0 Lesser General Public License as published by the Free
Software Foundation; either version 3 of the License, or (at your option)
any later version.