view mayachemtools/docs/scripts/man1/InfoTextFiles.1 @ 2:dfff2614510e draft

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.\" ========================================================================
.\"
.IX Title "INFOTEXTFILES 1"
.TH INFOTEXTFILES 1 "2015-03-29" "perl v5.14.2" "MayaChemTools"
.\" 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"
InfoTextFiles.pl \- List information about TextFile(s)
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
InfoTextFiles.pl TextFile(s)...
.PP
InfoTextFiles.pl [\fB\-a, \-\-all\fR] [\fB\-c, \-\-count\fR] [\fB\-\-datacheck\fR] [\fB\-d, \-\-detail\fR infolevel] [\fB\-e, \-\-empty\fR]
[\fB\-h, \-\-help\fR] [\fB\-\-indelim\fR comma | semicolon] [\fB\-m, \-\-mode\fR colnum | collabel]
[\fB\-n, \-\-numericaldatacols\fR colnum,[colnum,...] | collabel,[collabel,...]]
[\fB\-w, \-\-workingdir\fR dirname] TextFile(s)...
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
List information about \fITextFile(s)\fR contents: number of lines and columns, empty
column values, and so on. The file names are separated by spaces.
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\-a, \-\-all\fR" 4
.IX Item "-a, --all"
List all the available information.
.IP "\fB\-c, \-\-count\fR" 4
.IX Item "-c, --count"
List number of rows and columns. This is \fBdefault behavior\fR.
.IP "\fB\-\-datacheck\fR" 4
.IX Item "--datacheck"
List number of numerical and non-numerical values for each column.
.IP "\fB\-d, \-\-detail\fR \fIinfolevel\fR" 4
.IX Item "-d, --detail infolevel"
Level of information to print about lines being ignored. Default: \fI1\fR. Possible values:
\&\fI1, 2 or 3\fR.
.IP "\fB\-e, \-\-empty\fR" 4
.IX Item "-e, --empty"
List number of empty row and column values.
.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\-m, \-\-mode\fR \fIcolnum | collabel\fR" 4
.IX Item "-m, --mode colnum | collabel"
Specify how to identify numerical data columns: using column number or column label.
Possible values: \fIcolnum or collabel\fR. Default value: \fIcolnum\fR.
.IP "\fB\-n, \-\-numericaldatacols\fR \fIcolnum,[colnum,...] | collabel,[collabel,...]\fR" 4
.IX Item "-n, --numericaldatacols colnum,[colnum,...] | collabel,[collabel,...]"
This value is mode specific. It is a list of column number or labels to check for
presence of numerical data only; otherwise, the value is flagged. Default value: \fIall;all;...\fR.
.Sp
For \fIcolnum\fR mode, input value format is: \fIcolnum,...;colnum,...;...\fR. Example:
.Sp
.Vb 2
\&    1,3,5
\&    "2,4,6"
.Ve
.Sp
For \fIcollabel\fR mode, input value format is: \fIcollabel,...;collabel,...;...\fR. Example:
.Sp
.Vb 1
\&    "MW,SumNO,SumNHOH"
.Ve
.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 count number of lines and columns in Text file(s), type:
.PP
.Vb 3
\&    % InfoTextFiles.pl Sample1.csv
\&    % InfoTextFiles.pl Sample1.csv Sample1.tsv
\&    % InfoTextFiles.pl *.csv *.tsv
.Ve
.PP
To count number of lines, columns and empty values in Sample1.csv file and print
detailed information, type:
.PP
.Vb 1
\&    % InfoTextFiles.pl \-d 3 \-e Sample1.csv
.Ve
.PP
To track all available information and non-numerical values for Mol_ID and MolWeight
columns in Sample1.csv file and print detailed information, type:
.PP
.Vb 1
\&    % InfoTextFiles.pl \-d 3 \-a \-m collabel \-n Mol_ID,MolWeight Sample1.csv
.Ve
.SH "AUTHOR"
.IX Header "AUTHOR"
Manish Sud <[e-mail]>
.SH "SEE ALSO"
.IX Header "SEE ALSO"
JoinTextFiles.pl, MergeTextFilesWithSD.pl, ModifyTextFilesFormat.pl, SplitTextFiles.pl, TextFilesToHTML.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.