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Top Forums Shell Programming and Scripting Picking up files conditionally Post 302953158 by Corona688 on Tuesday 25th of August 2015 02:43:16 PM
Old 08-25-2015
Quote:
Code:
for filename in `ls –tr app-*-imp-*.txt`

 ksh Script2.sh ${filename} &   à Script2.sh will run in parallel and consume these file and remove the respective file from directory once complete processing.
  
done

This is a useless use of backticks.

As for separating the dates, how about list them all, extract the dates, and sort -u:

Code:
ls app-*-imp-*.txt | sed 's/[^0-9]//g' | sort -u | while read DATE
do
        for FILE in *"${DATE}.txt"
        do
                echo "Processing $FILE"
        done
done

As an aside, running 30 simultaneous processes does not mean your machine or disk can handle 30 simultaneous processes.

Last edited by Don Cragun; 08-25-2015 at 03:46 PM.. Reason: add missing close quote tag
 

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uri_urn(n)					    Tcl Uniform Resource Identifier Management						uri_urn(n)

__________________________________________________________________________________________________________________________________________________

NAME
uri_urn - URI utilities, URN scheme SYNOPSIS
package require Tcl 8.2 package require uri::urn ?1.1.2? uri::urn::quote url uri::urn::unquote url _________________________________________________________________ DESCRIPTION
This package provides two commands to quote and unquote the disallowed characters for url using the urn scheme, registers the scheme with the package uri, and provides internal helpers which will be automatically used by the commands uri::split and uri::join of package uri to handle urls using the urn scheme. COMMANDS
uri::urn::quote url This command quotes the characters disallowed by the urn scheme (per RFC 2141 sec2.2) in the url and returns the modified url as its result. uri::urn::unquote url This commands performs the reverse of ::uri::urn::quote. It takes an urn url, removes the quoting from all disallowed characters, and returns the modified urls as its result. BUGS, IDEAS, FEEDBACK This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category uri of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for either package and/or documentation. KEYWORDS
rfc 2141, uri, url, urn CATEGORY
Networking uri 1.1.2 uri_urn(n)
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