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Full Discussion: Looking out for the file-watcher
Top Forums Shell Programming and Scripting Looking out for the file-watcher Post 302764641 by tush on Thursday 31st of January 2013 05:18:41 PM
Old 01-31-2013
Question Looking out for the file-watcher
Hi friends,

I do not have much thoughts so need any help on the below issue:

I need to create shell script that will find the files & throw an error through job (autosys) when file not found.
Daily we use to receive 3 files from a system.

Obstacles:

1) All 3 files names are same.
2) Timestamp is same.
3) Even the received time may be same
Thats why got stuck.
Script which I have created:

Code:
first_time_stamp=`ls -l/apps/rdp/prd/prd1/interfaces/auto/input/archive/*tri003_global*20130131* | awk '{print $8}' | sed -n '1p'`
sec_time_stamp=`ls -l /apps/rdp/prd/prd1/interfaces/auto/input/archive/*tri003_global*20130131* | awk '{print $8}' | sed -n '2p'`
third_time_stamp=`ls -l /apps/rdp/prd/prd1/interfaces/auto/input/archive/*tri003_global*20130131* | awk '{print $8}' | sed -n '3p'`

if[ $first_time_stamp -eq $sec_time_stamp ]; then
echo "Two files received at the same time"
elif [ $first_time_stamp -gt $sec_time_stamp && $third_time_stamp -gt $sec_time_stamp ]; then
echo "Three files reveived & time stamp's are different"
else
echo files are missing"
fi

My inner feeling is that the above script is not good to solve my pupose.

Script should be give this:

Code:
[first file not arrived]; then
contact upstream for the first file
[second file not arrived] then
contact upstream for the second file
[third file not arrived] then
contact upstream for the third file
else
echo "All looks good & all 3 files arrived"

Sample file name:

Code:
-rw-rw-r-- 1 32598 wmadmin 157335 Jan 31 13:10 tri003_global_201301310810_erd.txt-20130131131318
-rw-rw-r-- 1 32598 wmadmin 157334 Jan 31 15:31 tri003_global_201301311030_erd.txt-20130131153255
-rw-rw-r-- 1 32598 wmadmin 157368 Jan 31 18:24 tri003_global_201301311324_erd.txt-20130131182819

Really appreciate if someone can help me out here.

Thanks very much
Last edited by DukeNuke2; 01-31-2013 at 06:34 PM.. Reason: Code tags
 

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LEARN ABOUT OPENDARWIN

shar

SHAR(1) 						    BSD General Commands Manual 						   SHAR(1)

NAME

     shar -- create a shell archive of files

SYNOPSIS

     shar file ...

DESCRIPTION

     shar writes an sh(1) shell script to the standard output which will recreate the file hierarchy specified by the command line operands.
     Directories will be recreated and must be specified before the files they contain (the find(1) utility does this correctly).

     shar is normally used for distributing files by ftp(1) or mail(1).

SEE ALSO

     compress(1), mail(1), uuencode(1), tar(1)

BUGS

     shar makes no provisions for special types of files or files containing magic characters.

EXAMPLES

     To create a shell archive of the program ls(1) and mail it to Rick:

	   cd ls
	   shar `find . -print` |  mail -s "ls source" rick

     To recreate the program directory:

	   mkdir ls
	   cd ls
	   ...
	   <delete header lines and examine mailed archive>
	   ...
	   sh archive

HISTORY

     The shar command appears in 4.4BSD.

SECURITY CONSIDERATIONS

     It is easy to insert trojan horses into shar files.  It is strongly recommended that all shell archive files be examined before running them
     through sh(1).  Archives produced using this implementation of shar may be easily examined with the command:

	   egrep -v '^[X#]' shar.file

4.4BSD								   June 6, 1993 							    4.4BSD
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