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Top Forums Shell Programming and Scripting Split file by column value, each with header Post 302985793 by RudiC on Tuesday 15th of November 2016 10:10:08 AM
Old 11-15-2016
Quote:
Originally Posted by RavinderSingh13
Hello Rudi,

Thank you for nice explanation, I would like to mention here wouldn't be it good to close the opened files or if there are too many files opened it may be an issue with it. Could you please put some light on this too, will be grateful to you sir.

Thanks,
R. Singh
Yes, if the number of files threatens to exceed the system configuration parameter OPEN_MAX (my linux: 1024) or awk's internal limit (here:1022), a close (FN[$5]) after each print >> FN[$5] might help. Please note the >> redir3ction operator to append lines to the file.
 

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XMLSTARLET(1)                                                    xmlstarlet Manual                                                   XMLSTARLET(1)

NAME
xmlstarlet - command line XML/XSLT toolkit SYNOPSIS
xmlstarlet [<options>] [<command>] [<cmd-options>] INTRODUCTION
XMLStarlet is a set of command line utilities (tools) which can be used to transform, query, validate, and edit XML documents and files us- ing simple set of shell commands in similar way it is done for plain text files using UNIX grep, sed, awk, diff, patch, join, etc commands. This set of command line utilities can be used by those who deal with many XML documents on UNIX shell command prompt as well as for auto- mated XML processing with shell scripts. OPTIONS
--version Display the version of xmlstarlet. --help Display help. COMMANDS
Type: xmlstarlet <command> --help <ENTER> for command help Available commands include: ed (or edit) Edit/update XML document(s). sel (or select) Select data or query XML document(s) (XPATH, etc). tr (or transform) Transform XML documents(s) using XSLT. val (or validate) Validate XML document(s) (well-formed/DTD/XSD/RelaxNG). fo (or format) Format XML document(s). el (or elements) Display element structure of XML document. c14n (or canonic) XML canonicalization. ls (or list) List directory as XML. esc (or escape) Escape special XML characters. unesc (or unescape) Unescape special XML characters. pyx (or xmln) Convert XML into PYX format (based on ESIS - ISO 8879). p2x (or depyx) Convert PYX into XML. REFERENCES
XMLStarlet is a command line toolkit to query/edit/check/transform XML documents (for more information see http://xmlstar.source- forge.net/). AUTHOR
Mikhail Grushinskiy. XMLSTARLET(1)
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