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Full Discussion: [Solved] Grep in bash script
Top Forums UNIX for Dummies Questions & Answers [Solved] Grep in bash script Post 302863327 by parpaa on Sunday 13th of October 2013 11:43:42 PM
Old 10-14-2013
[Solved] Grep in bash script
Hi Experts,

I'm writing script to find out last files and its modified date - unfortunately am having problem with the below script.

Error message:
Code:
"grep: sales.txt: No such file or directory"

Code:
#!/bin/bash
var=1
var1=`awk '{n++} END {print n}' sales.txt`

while [[ ${var} -le  ${var1} ]]
do


prod=$var
member=`grep ^$prod, sales.txt | cut -d "," -f2 | tr -d "\15"`

due1=`grep ^$prod, sales.txt | tail -1 | cut -d "," -f3 | tr -d "\15"`
FTP=`grep ^$prod, sales.txt | tail -1 | cut -d "," -f4 | tr -d "\15"`
FolderName=`grep ^$prod, sales.txt | tail -1 | cut -d "," -f5 | tr -d "\15"`
curdate=`date +%Y-%m-%d`
duedate1=$( date +%Y-%m-$due1 )
keyword=`grep ^$prod, sales.txt | tail -1 | cut -d "," -f7 | tr -d "\15"`
#echo "$member","$due1","$FolderName","$keyword","$FTP"

if [[ "$FTP" == "ABC" ]]
then

echo $FolderName
cd /
cd /archive/$FolderName
file1_To_Copy=`ls -tr *"$keyword"* |tail -n 1`
last_mod_date1=`ls --time-style=+%Y-%m-%d -ld $file1_To_Copy | awk '{print $6}'`

else
echo "do nothing"
fi
echo "$member","$due1","$FolderName","$keyword","$FTP","$file_To_Copy","$last_mod_date1"

var=`expr $var + 1`

done

Any help is greatly appreciated
thank you
Last edited by parpaa; 10-14-2013 at 12:51 AM..
 

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LEARN ABOUT DEBIAN

logtop

LOGTOP(1)						      General Commands Manual							 LOGTOP(1)

NAME

       logtop - Realtime log line rate analyser

SYNOPSIS

       logtop [OPTIONS]

DESCRIPTION

	logtop is a System Administrator tool analyzing line rate on stdin.
	It reads on stdin and print a constantly updated result
	displaying, in columns:
	Line number, count, frequency, and the actual line.

	 $ tail -f FILE | logtop
	is the friendly version of:
	 $ watch 'tail FILE | sort | uniq -c | sort -gr'

OPTIONS

       -s, --size=K
	      Only keep K lines in memory, instead of 10000.

       -q, --quiet
	      Do not display a live view of the data, only display a top at exit.

       -l, --line-by-line=K
	      Print result line by line, in a machine friendly format, K is the number of result to print per line.

		Line by line format is : [%d %f %s	]*

		  %d : Number of occurences
		  %f : Frequency of apparition
		  %s : String (Control chars replaced by dots.

       -i, --interval=K
	      Interval between graphical updates, in seconds. Defaults to 1.

       -h, --help
	      Show summary of options.

       -v, --version
	      Show version of program.

EXAMPLES

       Here are some logtop usage examples.

       tail -f cache.log | grep -o "HIT|MISS" | logtop

       Realtime hit / miss ratio on some caching software log file.

       tail -f access.log | cut -d' ' -f1 | logtop -s 10000

       Realtime most querying IPs on your server, as long as log lines in access.log starts with the client IP.

       tail -f access.log | cut -d' ' -f7 | logtop -s 10000

       Realtime most requested web pages in a NCSA like log file.

       cat auth.log | grep -v "CRON" | grep -o ": .*" | logtop -q -s 100000

       Display a one-shot simple analyse of your auth.log.

SEE ALSO

       watch(1)

AUTHOR

       logtop was written by Julien Palard.

       This manual page was written by Julien Palard <julien@palard.fr>, for the Debian project (and may be used by others).

								  April 16, 2011							 LOGTOP(1)
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