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Top Forums Shell Programming and Scripting Validate file count in korn shell script Post 302781777 by aneeta13 on Sunday 17th of March 2013 06:01:23 PM
Old 03-17-2013
Thanks for the help..I have tried to explain better this time..
Now my reqmt suddenly changed..I need to use a looping mechanism t check if all the files are available ignoring the timestamp.

Code:
A_B_001of002_time1.txt
A_B_002of002_time1.txt
A_B_001of001_time2.txt

I just need to ignore time1,time2 basically timestamp.I need to perform this for all the files in the directory matching the file mask(A_B_*.txt)

Considering 1 set of files,I need a loop to check if all the files for that particular set are available..
like...
Code:
first time...curr=001,max=002
if curr eq max
  print"all files found"
else 
   print "file is missing"
   continue #read the next file
fi

Output:file is missing

Code:
second time..curr=002,max=002
Output:all files found

third time..curr=001,max=002
Output:all files found

Code like..
Code:
file_format=A_B_*.txt
ls $file_format|sort -u
curr=`echo $file_format |awk -F_ '{ print substr($3,3,1)}'`
max=`echo $file_format |awk -F_ '{ print substr($3,8,1)}'`
for file in `ls $file_format`
do
<Looping>
done

I need help on the looping logic..Pls help ..

Thanks

Moderator's Comments:
Mod Comment Also use code tags for pseudo code

Last edited by Scrutinizer; 03-18-2013 at 03:15 AM.. Reason: code tags also for pseudo code..
 

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RAKE(1) 						 Ruby Programmers Reference Guide						   RAKE(1)

NAME
rake -- Ruby Make SYNOPSIS
rake [--f Rakefile] [--version] [-CGNPgnqstv] [-D [PATTERN]] [-E CODE] [-I LIBDIR] [-R RAKELIBDIR] [-T [PATTERN]] [-e CODE] [-p CODE] [-r MODULE] [--rules] [variable=value] target ... DESCRIPTION
Rake is a simple ruby(1) build program with capabilities similar to the regular make(1) command. Rake has the following features: o Rakefiles (Rake's version of Makefiles) are completely defined in standard Ruby syntax. No XML files to edit. No quirky Makefile syntax to worry about (is that a tab or a space?). o Users can specify tasks with prerequisites. o Rake supports rule patterns to synthesize implicit tasks. o Flexible FileLists that act like arrays but know about manipulating file names and paths. o A library of prepackaged tasks to make building rakefiles easier. OPTIONS
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