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Top Forums UNIX for Advanced & Expert Users grep from a script... Post 80930 by zazzybob on Sunday 14th of August 2005 04:24:19 AM
Old 08-14-2005
Works fine for me....
Code:
$ cat > hamsasal.sh
for tim in "2005:00:" "2005:01:" "2005:02:" "2005:03:" "2005:04:" "2005:05:"; do
FormString="$tim"
echo "grep '$FormString' access.10Aug-1201AM"
count=`grep "$FormString" access.10Aug-1201AM | wc -l`
echo " Time : $tim Count : $count"
done
$ vi access.10Aug-1201AM
$ chmod +x ./hamsasal.sh
$ ./hamsasal.sh
grep '2005:00:' access.10Aug-1201AM
 Time : 2005:00: Count : 1
grep '2005:01:' access.10Aug-1201AM
 Time : 2005:01: Count : 1
grep '2005:02:' access.10Aug-1201AM
 Time : 2005:02: Count : 0
grep '2005:03:' access.10Aug-1201AM
 Time : 2005:03: Count : 0
grep '2005:04:' access.10Aug-1201AM
 Time : 2005:04: Count : 0
grep '2005:05:' access.10Aug-1201AM
 Time : 2005:05: Count : 0

Is your script located in the same directory as the files you're processing? If not, then it won't be able to open them as you are not specifying the full path to the file.

Either specify the full path, or add a line before the for loop cd'ing into the appropriate directory.

Cheers
ZB
 

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LEARN ABOUT DEBIAN

lfc-dli-client

LFC-DLI-CLIENT(1)						   User Commands						 LFC-DLI-CLIENT(1)

NAME

       lfc-dli-client - lists the replicas for a given LFN, GUID via the DLI Interface

SYNOPSIS

       lfc-dli-client [ --endpoint endpoint ] [ -h || --help ] [ -v || --verbose ] logical file

DESCRIPTION

       lcg-dli-client lists the replicas for a given LFN or GUID using the Data Location Interface (DLI) Web service for a LFC Server.

       logical file
	      a URI which specifies the Logical File Name ( lfn: ) or the Grid Unique IDentifier ( guid: ).

       endpoint
	      specifies  a web service endpoint to connect to. This consists of a http URL with a hostname and an optional port number. An example
	      is http://lfc-dteam.cern.ch:8085/

NOTE

       The environment variable LFC_HOST may be set instead of specifying an endpoint to use.  Also,  DLI_PORT may be used if the DLI  is  running
       on a non-standard port.	If DLI_PORT is not specified, the client defaults to port 8085.

EXAMPLE

		lfc-dli-client -e http://lfc-dteam-test:8085/
		       lfn:/grid/dteam/dli-test

		sfn://lxb1533.cern.ch/storage//dteam/generated/2005-12-05/
		       filed88f9c0b-1fba-40a4-b20e-66866d757643
		srm://lxb0724.cern.ch/pnfs/cern.ch/data/dteam/generated/
		       2005-12-05/file9fd93cae-6400-4798-b4e9-2605bf31a7ff
		srm://lxb1921.cern.ch/dpm/cern.ch/home/dteam/generated/
		       2005-12-05/file73c497d2-deed-46c8-b747-cda06c7708cb

EXIT STATUS

       This program returns 0 if the operation was successful or >0 if the operation failed.

SEE ALSO

       lcg_util(3), lcg-lr(3), lfc-dli(3)

LCG
							   $Date: 2005/12/05 15:47:44 $ 					 LFC-DLI-CLIENT(1)
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