Sponsored Content
Top Forums Shell Programming and Scripting Match a line in File 1 with Column in File 2 and print whole line in file 2 when matched Post 302528570 by mustafa.abdulsa on Wednesday 8th of June 2011 05:06:41 AM
Old 06-08-2011
That's amazing.. thank you so much so much guys it is very fast command

---------- Post updated 06-08-11 at 12:06 PM ---------- Previous update was 06-07-11 at 06:54 PM ----------

Hi guys,

thanks again for ur support.

the below command also gave me the same result as urs but it prints only column 6 and 7 instead of all line in file 2.

Code:
 gawk -F ',' 'FNR==NR{ a[$1]=$1;next } ($6 in a){print $6","$7}'

what if i need the reverse? I mean print the 6th and 7th column from file 2 when only the 6th column of file 2 is not found in file 1

Thanks.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Awk+Grep Input file needs to match a column and print the entire line

I'm having problems since few days ago, and i'm not able to make it works with a simple awk+grep script (or other way to do this). For example, i have a input file1.txt: cat inputfile1.txt 218299910417 1172051195 1172070231 1172073514 1183135117 1183135118 1183135119 1281440202 ... (3 Replies)
Discussion started by: poliver
3 Replies

2. Shell Programming and Scripting

Strings from one file which exactly match to the 1st column of other file and then print lines.

Hi, I have two files. 1st file has 1 column (huge file containing ~19200000 lines) and 2nd file has 2 columns (small file containing ~6000 lines). ################################# huge_file.txt a a ab b ################################## small_file.txt a 1.5 b 2.5 ab ... (4 Replies)
Discussion started by: AshwaniSharma09
4 Replies

3. Shell Programming and Scripting

read file line by line print column wise

I have a .csv file which is seperated with (;) inputfile --------- ZZZZ;AAAA;BBB;CCCC;DDD;EEE; YYYY;BBBB;CCC;DDDD;EEE;FFF; ... ... reading file line by line till end of file. while reading each line output format should be . i need to print only specific columns let say 5th... (2 Replies)
Discussion started by: rocking77
2 Replies

4. Shell Programming and Scripting

Match multiple patterns in a file and then print their respective next line

Dear all, I need to search multiple patterns and then I need to print their respective next lines. For an example, in the below table, I will look for 3 different patterns : 1) # ATC_Codes: 2) # Generic_Name: 3) # Drug_Target_1_Gene_Name: #BEGIN_DRUGCARD DB00001 # AHFS_Codes:... (3 Replies)
Discussion started by: AshwaniSharma09
3 Replies

5. Shell Programming and Scripting

Regex: print matched line and exact pattern match

Hi experts, I have a file with regexes which is used for automatic searches on several files (40+ GB). To do some postprocessing with the grep result I need the matching line as well as the match itself. I know that the latter could be achieved with grep's -o option. But I'm not aware of a... (2 Replies)
Discussion started by: stresing
2 Replies

6. Shell Programming and Scripting

Input file needs to match a column and print the entire line

I have a file with class c IP addresses that I need to match to a column and print the matching lines of another file. I started playing with grep -if file01.out file02.out but I am stuck as to how to match it to a column and print the matching lines; cat file01.out 10.150.140... (5 Replies)
Discussion started by: lewk
5 Replies

7. UNIX for Beginners Questions & Answers

Match Strings between two files, print portions of each file together when matched ([g]awk)

I have two files and desire to use the strings from $1 of file 1 (file1.txt) as search criteria to find matches in $2 of file 2 (file2.txt). If matches are found I want to output the entire line of file 2 (file2.txt) followed by fields $2-$11 of file 1 (file1.txt). I can find the matches, I cannot... (7 Replies)
Discussion started by: jvoot
7 Replies

8. Shell Programming and Scripting

Print next line beside preceding line on column match

Hi, I have some data like below: John 254 Chris 254 Matt 123 Abe 123 Raj 487 Moh 487 How can i print it using awk to have: 254 John,Chris 123 Matt,Abe 487 Raj,Moh Thanks. (4 Replies)
Discussion started by: james2009
4 Replies

9. UNIX for Beginners Questions & Answers

Match Fields between two files, print portions of each file together when matched in ([g]awk)'

I've written an awk script to compare two fields in two different files and then print portions of each file on the same line when matched. It works reasonably well, but every now and again, I notice some errors and cannot seem to figure out what the issue may be and am turning to you for help. ... (2 Replies)
Discussion started by: jvoot
2 Replies

10. UNIX for Beginners Questions & Answers

Compare 1st column from 2 file and if match print line from 1st file and append column 7 from 2nd

hi I have 2 file with more than 10 columns for both 1st file apple,0,0,0...... orange,1,2,3..... mango,2,4,5..... 2nd file apple,2,3,4,5,6,7... orange,2,3,4,5,6,8... watermerlon,2,3,4,5,6,abc... mango,5,6,7,4,6,def.... (1 Reply)
Discussion started by: tententen
1 Replies
SIZE(1) 						      General Commands Manual							   SIZE(1)

NAME
size - print the size of the sections in an object file SYNOPSIS
size [ option ... ] [ object ... ] DESCRIPTION
Size (without the -m option) prints the (decimal) number of bytes required by the __TEXT, __DATA and __OBJC segments. All other segments are totaled and that size is listed in the `others' column. The final two columns is the sum in decimal and hexadecimal. If no file is specified, a.out is used. The options to size(1) are: - Treat the remaining arguments as name of object files not options to size(1). -m Print the sizes of the Mach-O segments and sections as well as the total sizes of the sections in each segment and the total size of the segments in the file. -l When used with the -m option, also print the addresses and offsets of the sections and segments. -x When used with the -m option, print the values in hexadecimal (with leading 0x's) rather than decimal. -arch arch_type Specifies the architecture, arch_type, of the file for size(1) to operate on when the file is a fat file. (See arch(3) for the cur- rently know arch_types.) The arch_type can be "all" to operate on all architectures in the file. The default is to display only the host architecture, if the file contains it; otherwise, all architectures in the file are shown. SEE ALSO
otool(1) BUGS
The size of common symbols can't be reflected in any of the numbers for relocatable object files. Apple Computer, Inc. May 23, 2002 SIZE(1)
All times are GMT -4. The time now is 02:21 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy