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Top Forums Shell Programming and Scripting Create a name of a file by comparison of strings Post 302708687 by satin1321 on Tuesday 2nd of October 2012 03:11:18 AM
Old 10-02-2012
Create a name of a file by comparison of strings

Hello everybody,

I need to create a file name from string. The thing is:

I have a directory with files e.g:

test.123
test.234
test.345
test.987

The name should be made from the first and last name of file alphabetically and from the directory, they are in, eg.

201208_test.123_test.987

I used this commands to do that:
Code:
test_nums=`find ./$subdir -maxdepth 1 -mindepth 1 -name "batch.*" -newer  begin.tmp ! -newer end.tmp -printf '%f\n' | sort | tr '\n' ' ' | awk '{ print $1"_"$NF }'

and $subdir is in the form like 2012/08:
Code:
subdir1=`echo $subdir | awk -F"/" '{ print $1$NF }'`

Then the file is moved to different directory. In this directory might be a file, which already has a prefix 201208, eg. 201208_test.012_test.034.
So what I need to do, is create a file, which has a name like 201208_test.012_test.987.

What is the best way to do that? Thank you for your help and time.
 

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IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
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