Sponsored Content
Top Forums Shell Programming and Scripting Append Multiple files with file name in the beginning of line Post 302880246 by Akshay Hegde on Wednesday 18th of December 2013 10:43:30 AM
Old 12-18-2013
Quote:
Originally Posted by Yoda
Code:
awk 'BEGIN{print "file name","out.txt"}FNR>1{print FILENAME":"$0}' *.txt

Small change as you miss first line with FNR>1

Code:
$ awk 'BEGIN{print "file name","out.txt"}{$0=FILENAME":"$0}1' *.txt

file name out.txt
a.txt:abc    def
a.txt:def    xyz
a.txt:123   5678
b.txt:abc def
b.txt:def xyz
b.txt:123 5678

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Append (cat) to beginning of file ?

Hi, Fairly new to unix scripting, hoping to get some help. using AIX v5 Basically I have 3 files 1). Header record 2). many detail record 3). Trailer record My desired result is 1 file which contains Heaeder, Detail, Trailer Currenty I am using a series of: ... (8 Replies)
Discussion started by: CBZ
8 Replies

2. UNIX for Dummies Questions & Answers

Append to beginning of a file

Hi, I have a file x which is being upated continuously. I want to add file y in the file x but at the beginning of file x. file x file y After commands file x eeee aaaa aaaa gggg bbbb bbbb hhhh... (2 Replies)
Discussion started by: baanprog
2 Replies

3. UNIX for Dummies Questions & Answers

Count Number Of lines in text files and append values to beginning of file

Hello, I have 50 text files in a directory called "AllFiles" I want to make a program that will go inside of the "AllFiles" Directory and count the number of lines in each individual text file. Then, the program will calculate how many more lines there are over 400 in each text file and... (7 Replies)
Discussion started by: motoxeryz125
7 Replies

4. Shell Programming and Scripting

how to append blank line in multiple files in unix

Dear All- Please suggest a single unix command which can append blank line in multiple files. I need to achieve this using a single unix command and not a script Please do advice Regards, Suresh (2 Replies)
Discussion started by: sureshg_sampat
2 Replies

5. Shell Programming and Scripting

help needed with shell script to append to the end of a specific line in a file on multiple servers

Hi Folks, I was given a task to append three IP's at the end of a specific (and unique) line within a file on multiple servers. I was not able to do that with the help of a script. All I could was: for i in server1 server2 server3 server4 do ssh $i done I know 'sed' could be used to... (5 Replies)
Discussion started by: momin
5 Replies

6. Shell Programming and Scripting

how to append multiple lines to the last line of a file

Hello, This is what I am trying to achieve: file1 a b c d file2 e f g h (8 Replies)
Discussion started by: smarones
8 Replies

7. Shell Programming and Scripting

Append variable texts to the beginning of each line in all files in a directory

I am writing a code to append some numbers in the beginning of each line in all the files present in a directory. The number of files are really huge. The files are numbered as 1.sco, 2.sco, 4.sco (Note: 3.sco is missing). The files currently look like this: 1.sco 2 3 5 6 6 7My task is to... (4 Replies)
Discussion started by: shoaibjameel123
4 Replies

8. Shell Programming and Scripting

Read multiple files, parse data and append to a file

Hi..Can anyone suggest a simple way of achieving this. I have several files which ends with extension .vcf . I will give example with two files In the below files, we are interested in File 1: 38 107 C 3 T 6 C/T 38 241 C 4 T 5 C/T 38 247 T 4 C 5 T/C 38 259 T 3 C 6 T/C... (8 Replies)
Discussion started by: empyrean
8 Replies

9. Shell Programming and Scripting

Append file name to the beginning of each line

I want to append file names at the beginning of a line for each row file content abc.txt.gz 123|654|987 bcd.txt.gz 876|trf|kjh I want a single output file with below format abc.txt.gz|123|654|987 bcd.txt.gz|876|trf|kjh This one is working but only with unzip files,need to have... (3 Replies)
Discussion started by: rakesh5300
3 Replies

10. UNIX for Beginners Questions & Answers

Removing characters from beginning of multiple files

Hi, I have been searching how to do this but I can't seem to find how to do it. Hopefully someone can help. I have multiplr files, 100's example 12345-zxys.213423.zyz.txt. I want to be able to take all these files and remove the first '12345-' from each of the files. '12345-' these characters... (5 Replies)
Discussion started by: israr75
5 Replies
PESCETTI(1)						      General Commands Manual						       PESCETTI(1)

NAME
pescetti -- Pseudo-Duplimate Generator SYNOPSIS
pescetti DESCRIPTION
This manual page documents briefly the pescetti command. OPTIONS
Here are a list of the available options and what they do. You must specify exactly one from --demo, --generate or --load. --help Prints the help text --demo Demonstration mode. Generates one hand with permutations and the tutorial for how to use them. --generate=N Generate N random boards --load=boards.txt Load boards+analysis from boards.txt --load-dds=boards.dds Load boards from boards.dds in dds format --load-analysis=tricks.txt Load analysis from tricks.txt --permutations=permutations.txt Generate the permutations and save them to the given file --curtains=curtains.txt Save curtain cards to file curtains.txt --save=boards.txt Save the boards+analysis to boards.txt --save-dds=boards.dds Save the boards to boards.dds in dds format --save-analysis=tricks.txt Save the analysis to tricks.txt --format=html|txt|pdf Set the output mode to the given format --title=title Set the title for the output --output=hands.txt Print the hands to hands.txt, rather than to standard output --stats Generate statistics about the set of boards; included in the hands output --analyze Run the dds analyzer on the boards and print the resulting numberof tricks (warning SLOW) --criteria= A list of criteria to apply to each generated hand to generate specific hand types. The list should be space separated and each item may be suffixed with a colon and a (fractional) probability value which can be used to weight the criteria. E.g. --criteria="weaknt:0.8 strongnt:0.5" Valid criteria are: unbalanced weaknt strongnt twont strongtwo weaktwo three twoclubs 4441 singlesuit twosuits partscore game slam game-invite slam-invite jumpshift jumpfit splinter bacon weird --probability=factor Generate hands matching the criteria with only the given probability. Factor is in the range 0 to 1. On each attempt to generate a board it is rejected if it doesn't match the criteria with the given probability. A factor of about 0.8 gives roughly half matching boards AUTHOR
This manual page was written by Matthew Johnson <debian@matthew.ath.cx>. Permission is granted to copy, distribute and/or modify this docu- ment under the terms of the GNU General Public License, Version 2 as published by the Free Software Foundation. On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL. PESCETTI(1)
All times are GMT -4. The time now is 07:38 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy