File Name as first column in the file


 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers File Name as first column in the file
# 1  
Old 06-11-2011
Code:
awk -F, 'NR==1{print "file_name",$0;next}{print FILENAME , $0}' infile


Last edited by bartus11; 06-11-2011 at 07:56 AM..
This User Gave Thanks to bartus11 For This Post:
# 2  
Old 06-11-2011
Probably want a capital -F there, and the OFS too.

Code:
awk -F, 'NR==1{print "file_name",$0;next}{print FILENAME , $0}' OFS=, infile

 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. 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

2. Shell Programming and Scripting

Match column 8 in file 1 with column 2 in file 2 and replace..

I am looking at the NR==FNR posts and trying to use them to achieve the following but I am not getting it. I have 2 files. I want to match column 8 in file 1 with column 2 in file 2. When they match I want to replace column 9 in file 1 with column 1 in file 2. This is and extract from file 1 ... (5 Replies)
Discussion started by: kieranfoley
5 Replies

3. Shell Programming and Scripting

Compare 2 text file with 1 column in each file and write mismatch data to 3rd file

Hi, I need to compare 2 text files with around 60000 rows and 1 column. I need to compare these and write the mismatch data to 3rd file. File1 - file2 = file3 wc -l file1.txt 58112 wc -l file2.txt 55260 head -5 file1.txt 101214200123 101214700300 101250030067 101214100500... (10 Replies)
Discussion started by: Divya Nochiyil
10 Replies

4. Shell Programming and Scripting

[Solved] Sorting a column in a file based on a column in a second file

Hello, I have two files as the following: File1: F0100020 A G F0100030 A T F0100040 A G File2: F0100040 A G BTA-28763-no-rs 77.2692 F0100030 A T BTA-29334-no-rs 11.4989 F0100020 A G BTA-29515-no-rs 127.006 I want to sort the second file based on the... (6 Replies)
Discussion started by: Homa
6 Replies

5. Shell Programming and Scripting

Awk: Need help replacing a specific column in a file by part of a column in another file

Hi, I have two input files as File1 : ABC:client1:project1 XYZ:client2-aa:project2 DEF:client4:proj File2 : client1:W-170:xx client2-aa:WT-04:yy client4:L-005A:zz Also, array of valid values can be hardcoded like Output : ABC:W:project1 XYZ:WT:project2 (1 Reply)
Discussion started by: aa2601
1 Replies

6. Shell Programming and Scripting

Joining two files second column in first file and first column in second file

Dear all I am having two list files , i want join these two file according second column in first file and first column in second file 1st file 1 A 2 R 3 B 4 s 5 S 2 nd file A m S n B i s L R f resultent output should... (2 Replies)
Discussion started by: suryanarayana
2 Replies

7. Shell Programming and Scripting

How to split a data file into separate files with the file names depending upon a column's value?

Hi, I have a data file xyz.dat similar to the one given below, 2345|98|809||x|969|0 2345|98|809||y|0|537 2345|97|809||x|544|0 2345|97|809||y|0|651 9685|98|809||x|321|0 9685|98|809||y|0|357 9685|98|709||x|687|0 9685|98|709||y|0|234 2315|98|809||x|564|0 2315|98|809||y|0|537... (2 Replies)
Discussion started by: nithins007
2 Replies

8. Shell Programming and Scripting

Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2

Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2 file 1 sample SNDK 80004C101 AT XLNX 983919101 BB NETL 64118B100 BS AMD 007903107 CC KLAC 482480100 DC TER 880770102 KATS ATHR 04743P108 KATS... (7 Replies)
Discussion started by: rydz00
7 Replies

9. Shell Programming and Scripting

Changing one column of delimited file column to fixed width column

Hi, Iam new to unix. I have one input file . Input file : ID1~Name1~Place1 ID2~Name2~Place2 ID3~Name3~Place3 I need output such that only first column should change to fixed width column of 15 characters of length. Output File: ID1<<12 spaces>>Name1~Place1 ID2<<12... (5 Replies)
Discussion started by: manneni prakash
5 Replies

10. Shell Programming and Scripting

To cut entire column from a file and apend it to another file as another column

file1.txt : india pakistan bangladesh japan canada africa USA srilanka Nepal file2.txt Delhi Tokyo washington I have to cut the first column of file1.txt and apend it with file2.txt as another column like this Delhi india Tokyo japan washington USA ... (4 Replies)
Discussion started by: sakthifire
4 Replies
Login or Register to Ask a Question