Sponsored Content
Full Discussion: Exact match question
Top Forums UNIX for Dummies Questions & Answers Exact match question Post 302920455 by Akshay Hegde on Thursday 9th of October 2014 01:31:04 PM
Old 10-09-2014
Try this looks for exact match

Code:
awk '
FNR == NR {
        key[$1]
        next
}
{       
	 for(k in key)
         {
		if(match($0,k))
		{
			
			for(p=1; p<=NF; p++)
			{
				if($p == k)
				{
					key[k]+=$(p+2)
					next
				}					
			}

		}
	 }       
}
END{   for(k in key)
                printf("%s (%.1f)\n", k, key[k]) 
}
' f2 f1 | sort -t'(' -k2,2n


Last edited by Akshay Hegde; 10-09-2014 at 02:40 PM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to get exact match sentences?

Hi, I have sentences like this: $sent= Protein modeling studies reveal that the RG-rich region is part of a three to four strand antiparallel beta-sheet, which in other RNA binding protein functions as a platform for nucleic acid interactions. Heterogeneous nuclear ribonucleoparticle... (19 Replies)
Discussion started by: vanitham
19 Replies

2. Shell Programming and Scripting

Exact Word Match

I'm trying to find a exact word match but couldn't do it. ABC ABC_NE Searching for ABC_NE tried grep -w </ABC_NE/> grep "^ABC_NE$" but didn't worked , any awk variants would also help. ---------- Post updated at 08:40 AM ---------- Previous update was at 06:48 AM ---------- I... (2 Replies)
Discussion started by: dinjo_jo
2 Replies

3. Shell Programming and Scripting

exact string match ; search and print match

I am trying to match a pattern exactly in a shell script. I have tried two methods awk '/\<mpath${CURR_MP}\>/{print $1 $2}' multipath perl -ne '/\bmpath${CURR_MP}\b/ and print' /var/tmp/multipath Both these methods require that I use the escape character. I am guessing that is why... (8 Replies)
Discussion started by: bash_in_my_head
8 Replies

4. Shell Programming and Scripting

Exact match question

Hi, I have a file like follows . . . White.Jack.is.going.home Black.Jack.is.going.home Red.Jack.is.going.home Jack.is.going.home . . . when I make: cat <file> | grep -w "Jack.is.going.home" it gives: White.Jack.is.going.home Black.Jack.is.going.home Red.Jack.is.going.home... (4 Replies)
Discussion started by: salih81
4 Replies

5. Shell Programming and Scripting

Exact match and #

Hi friends, i am using the following grep command for exact word match: >echo "sachin#tendulkar" | grep -iw "sachin" output: sachin#tendulkar as we can see in the above example that its throwinng the exact match(which is not the case as the keyword is sachin and string is... (6 Replies)
Discussion started by: neelmani
6 Replies

6. Shell Programming and Scripting

Match exact and append zero

file 11 2 12 6 13 7 114 6 011 7 if I'm searching for 11, output needed is output: 11 2 011 7 Code: awk '$1 ~ /^11$/' file I used the above to match exact, but it avoiding "011 7" line too, how to resolve this? (6 Replies)
Discussion started by: Roozo
6 Replies

7. UNIX for Dummies Questions & Answers

Interpolation if there is no exact match for value

Dear all, could you help me with following question. There are two datasets (below). I need to find match between BP values from data1 and data2, and add corresponding CM value from data2 into data1. if there is not exact match, the corresponding CM value should be calculated using interpolation.... (20 Replies)
Discussion started by: kush
20 Replies

8. Shell Programming and Scripting

Grep exact match

Hello! I have 2 files named tacs.tmp and tacDB.txt tacs.tmp looks like this 0 10235647 102700 106800 107200 1105700 tacDB.txt looks like this 100100,Mitsubishi,G410,Handheld,,0,0,0 100200,Siemens,A53,Handheld,,0,0,0 100300,Sony Ericsson,TBD (AAB-1880030-BV),Handheld,,0,0,0... (2 Replies)
Discussion started by: Cludgie
2 Replies

9. Shell Programming and Scripting

Help match the exact string

I just want to match "binutils1_test" only, and print the match line only lyang001@lyang001-OptiPlex-9010:/tmp$ cat file zbinutils1_test bbinutils1_test binutils1_test w-binutils1_test lyang001@lyang001-OptiPlex-9010:/tmp$ cat file |grep -w 'binutils1_test' ... (7 Replies)
Discussion started by: yanglei_fage
7 Replies

10. Shell Programming and Scripting

awk to update file based on partial match in field1 and exact match in field2

I am trying to create a cronjob that will run on startup that will look at a list.txt file to see if there is a later version of a database using database.txt as the source. The matching lines are written to output. $1 in database.txt will be in list.txt as a partial match. $2 of database.txt... (2 Replies)
Discussion started by: cmccabe
2 Replies
MV(1)							      General Commands Manual							     MV(1)

NAME
mv - move or rename files SYNOPSIS
mv [ -i ] [ -f ] [ - ] file1 file2 mv [ -i ] [ -f ] [ - ] file ... directory DESCRIPTION
Mv moves (changes the name of) file1 to file2. If file2 already exists, it is removed before file1 is moved. If file2 has a mode which forbids writing, mv prints the mode (see chmod(2)) and reads the standard input to obtain a line; if the line begins with y, the move takes place; if not, mv exits. In the second form, one or more files (plain files or directories) are moved to the directory with their original file-names. Mv refuses to move a file onto itself. Options: -i stands for interactive mode. Whenever a move is to supercede an existing file, the user is prompted by the name of the file followed by a question mark. If he answers with a line starting with 'y', the move continues. Any other reply prevents the move from occur- ring. -f stands for force. This option overrides any mode restrictions or the -i switch. - means interpret all the following arguments to mv as file names. This allows file names starting with minus. SEE ALSO
cp(1), ln(1) BUGS
If file1 and file2 lie on different file systems, mv must copy the file and delete the original. In this case the owner name becomes that of the copying process and any linking relationship with other files is lost. 4th Berkeley Distribution April 29, 1985 MV(1)
All times are GMT -4. The time now is 10:17 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy