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124 .\" ========================================================================
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125 .\"
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126 .IX Title "SORTTEXTFILES 1"
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127 .TH SORTTEXTFILES 1 "2015-03-29" "perl v5.14.2" "MayaChemTools"
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128 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
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129 .\" way too many mistakes in technical documents.
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130 .if n .ad l
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131 .nh
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132 .SH "NAME"
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133 SortTextFiles.pl \- Sort TextFile(s) using values for a column
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134 .SH "SYNOPSIS"
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135 .IX Header "SYNOPSIS"
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136 SortTextFiles.pl TextFile(s)...
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137 .PP
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138 SortTextFiles.pl [\fB\-d, \-\-detail\fR infolevel] [\fB\-h, \-\-help\fR] [\fB\-\-indelim\fR comma | semicolon] [\fB\-k, \-\-key\fR colnum | collabel]
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139 [\fB\-\-keydata\fR numeric | alphanumeric] [\fB\-m, \-\-mode\fR colnum | collabel] [\fB\-o, \-\-overwrite\fR]
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140 [\fB\-\-outdelim\fR comma | tab | semicolon] [\fB\-q, \-\-quote\fR yes | no] [\fB\-r, \-\-root\fR rootname]
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141 [\fB\-s, \-\-sort\fR ascending | descending] [\fB\-w, \-\-workingdir\fR dirname] TextFile(s)...
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142 .SH "DESCRIPTION"
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143 .IX Header "DESCRIPTION"
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144 Sort \fITextFile(s)\fR using values for a key column specified by a column number or label.
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145 Only one column key can be specified for sorting. In an event of conflict during sorting
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146 process, two similar values for a column key are simply transferred to output files in
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147 order of their presence in input files. Additionally, rows with empty or inappropriate
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148 values for column key are simply placed at the end. The file names are separated by space.
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149 The valid file extensions are \fI.csv\fR and \fI.tsv\fR for comma/semicolon and tab delimited
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150 text files respectively. All other file names are ignored. All the text files in a
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151 current directory can be specified by \fI*.csv\fR, \fI*.tsv\fR, or the current directory
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152 name. The \fB\-\-indelim\fR option determines the format of \fITextFile(s)\fR. Any file
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153 which doesn't correspond to the format indicated by \fB\-\-indelim\fR option is ignored.
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154 .SH "OPTIONS"
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155 .IX Header "OPTIONS"
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156 .IP "\fB\-d, \-\-detail\fR \fIinfolevel\fR" 4
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157 .IX Item "-d, --detail infolevel"
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158 Level of information to print about lines being ignored. Default: \fI1\fR. Possible values:
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159 \&\fI1, 2 or 3\fR.
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160 .IP "\fB\-h, \-\-help\fR" 4
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161 .IX Item "-h, --help"
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162 Print this help message.
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163 .IP "\fB\-\-indelim\fR \fIcomma | semicolon\fR" 4
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164 .IX Item "--indelim comma | semicolon"
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165 Input delimiter for \s-1CSV\s0 \fITextFile(s)\fR. Possible values: \fIcomma or semicolon\fR.
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166 Default value: \fIcomma\fR. For \s-1TSV\s0 files, this option is ignored and \fItab\fR is used as a
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167 delimiter.
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168 .IP "\fB\-k, \-\-key\fR \fIcol number | col name\fR" 4
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169 .IX Item "-k, --key col number | col name"
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170 This value is mode specific. It specifies which column to use for sorting \fITextFile(s)\fR.
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171 Possible values: \fIcol number or col label\fR. Default value: \fIfirst column\fR.
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172 .IP "\fB\-\-keydata\fR \fInumeric | alphanumeric\fR" 4
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173 .IX Item "--keydata numeric | alphanumeric"
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174 Data type for column key. Possible values: \fInumeric or alphanumeric\fR. Default value:
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175 \&\fInumeric\fR. For \fIalphanumeric\fR data values, comparison is case insensitive.
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176 .IP "\fB\-m, \-\-mode\fR \fIcolnum | collabel\fR" 4
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177 .IX Item "-m, --mode colnum | collabel"
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178 Specify how to sort text files: using column number or column label.
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179 Possible values: \fIcolnum or collabel\fR. Default value: \fIcolnum\fR.
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180 .IP "\fB\-o, \-\-overwrite\fR" 4
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181 .IX Item "-o, --overwrite"
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182 Overwrite existing files.
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183 .IP "\fB\-\-outdelim\fR \fIcomma | tab | semicolon\fR" 4
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184 .IX Item "--outdelim comma | tab | semicolon"
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185 Output text file delimiter. Possible values: \fIcomma, tab, or semicolon\fR
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186 Default value: \fIcomma\fR.
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187 .IP "\fB\-q, \-\-quote\fR \fIyes | no\fR" 4
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188 .IX Item "-q, --quote yes | no"
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189 Put quotes around column values in output text file. Possible values: \fIyes or
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190 no\fR. Default value: \fIyes\fR.
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191 .IP "\fB\-r, \-\-root\fR \fIrootname\fR" 4
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192 .IX Item "-r, --root rootname"
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193 New text file name is generated using the root: <Root>.<Ext>. Default new file
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194 name: <InitialTextFileName>SortedByColumn.<Ext>. The csv, and tsv
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195 <Ext> values are used for comma/semicolon, and tab delimited text files
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196 respectively. This option is ignored for multiple input files.
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197 .IP "\fB\-s, \-\-sort\fR \fIascending | descending\fR" 4
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198 .IX Item "-s, --sort ascending | descending"
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199 Sorting order for column values. Possible values: \fIascending or descending\fR.
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200 Default value: \fIascending\fR.
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201 .IP "\fB\-w, \-\-workingdir\fR \fIdirname\fR" 4
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202 .IX Item "-w, --workingdir dirname"
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203 Location of working directory. Default: current directory.
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204 .SH "EXAMPLES"
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205 .IX Header "EXAMPLES"
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206 To perform numerical sort in ascending order using first column values and generate
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207 a new \s-1CSV\s0 text file NewSample1.csv, type:
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208 .PP
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209 .Vb 1
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210 \& % SortTextFiles.pl \-o \-r NewSample1 Sample1.csv
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211 .Ve
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212 .PP
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213 To perform numerical sort in descending order using MolWeight column and generate
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214 a new \s-1CSV\s0 text file NewSample1.csv, type:
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215 .PP
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216 .Vb 2
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217 \& % SortTextFiles.pl \-m collabel \-k MolWeight \-\-keydata numeric
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218 \& \-s descending \-r NewSample1 \-o Sample1.csv
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219 .Ve
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220 .PP
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221 To perform numerical sort in ascending order using column number 1 and generate
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222 a new \s-1TSV\s0 text file NewSample1.csv, type:
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223 .PP
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224 .Vb 2
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225 \& % SortTextFiles.pl \-m colnum \-k 1 \-\-keydata numeric \-s ascending
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226 \& \-r NewSample1 \-\-outdelim tab \-o Sample1.csv
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227 .Ve
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228 .SH "AUTHOR"
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229 .IX Header "AUTHOR"
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230 Manish Sud <msud@san.rr.com>
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231 .SH "SEE ALSO"
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232 .IX Header "SEE ALSO"
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233 JoinTextFiles.pl, MergeTextFilesWithSD.pl, ModifyTextFilesFormat.pl, SplitTextFiles.pl, TextFilesToHTML.pl
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234 .SH "COPYRIGHT"
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235 .IX Header "COPYRIGHT"
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236 Copyright (C) 2015 Manish Sud. All rights reserved.
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237 .PP
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238 This file is part of MayaChemTools.
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239 .PP
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240 MayaChemTools is free software; you can redistribute it and/or modify it under
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241 the terms of the \s-1GNU\s0 Lesser General Public License as published by the Free
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242 Software Foundation; either version 3 of the License, or (at your option)
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243 any later version.
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