Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: How to get awk to edit in place and join all lines in text file
Top Forums Shell Programming and Scripting How to get awk to edit in place and join all lines in text file Post 302440897 by alister on Wednesday 28th of July 2010 10:21:29 PM
Old 07-28-2010
Code:
for f in *.txt; do printf '1,$j\nw\nq\n' | ed -s "$f"; done

or
Code:
for f in *.txt; do ed -s "$f" <<'EOED'; done
1,$j
w
q
EOED

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Awk Join multiple lines

Hi, I have data with broken lines: Sample data: "12"|"25"|"a"|"b"|"c"|"d"|"e"|"f"|"2453748"|"08:10:50" "16"|"25"|"a"|"b"|"c"|"d"|"e"|"f"|" 2453748"|"08:15:50" "16"|"25"|"a"|"b"|" c"|"d"|"e"|"f"|"2453748"|"08:19:50" "16"|"25"|"a"|"b"|"c"|"d"|"e"|"f"|"2453748"|"08:19:50" In the... (5 Replies)
Discussion started by: hitmansilentass
5 Replies

2. Shell Programming and Scripting

Edit a large file in place

:confused:Folks, I have a file with 50 million records having 2 columns. I have to do the below: 1. Generate some random numbers of a fixed length. 2. Replace the second column of randomly chosen rows with the random numbers. I tried using a little bit of perl to generate random numbers... (6 Replies)
Discussion started by: mvijayv
6 Replies

3. Shell Programming and Scripting

to join the corresponding lines using shell commands or awk

Suppose u have this file gi_1 ABCDEFDHIJ KMNOPQRSTU VWXYZABCDE gi_2 JKLMNOPQRS TUVWXYZABC DEFGHIJKLM gi_3 PQRSTUVWXY ZABCDEFGHI JKLMNOPQRS gi_4 CDEFGHIJKL MNOPQRSTUV WXYZABCDEF gi_5 IJKLMNOPQR STUVWXYZAB CDEFGHIJKLM FGHIJKLMNO PQRSTUVWXY ZABCDEFABC NOPQRSTUVW XYZABCDEFG... (7 Replies)
Discussion started by: cdfd123
7 Replies

4. Shell Programming and Scripting

sed edit in place -i issues

Hello, I am attempting to create a command that I can eventually put into a loop so I can edit 1file on many servers. I would like to edit the file in place with sed -i. If not I will take any suggestions on how to use a temp file. I need to remove a email address from the configuration file... (4 Replies)
Discussion started by: abacus
4 Replies

5. Shell Programming and Scripting

awk to place specific contents filename within text file

I am trying to use awk to place the contens of a filename in $1 and $2 followed by the data in the text file. Basically, put the filename within the text file. There are over 1000 files in the directory and as of now each file is saved with a unique name but it is not within the file. Thank you... (10 Replies)
Discussion started by: cmccabe
10 Replies

6. Shell Programming and Scripting

Join multiple lines from text file

Hi Guys, Could you please advise how to join multiple details lines into single row, with HEADER 1 as the record separator and comma(,) as the field separator. Input: HEADER 1, HEADER 2, HEADER 3, 11,22,33, COLUMN1,COLUMN2,COLUMN3, AA1, BB1, CC1, END: ABC HEADER 1, HEADER 2,... (3 Replies)
Discussion started by: budz26
3 Replies

7. Shell Programming and Scripting

Join lines using sed or awk

Hi, I have text file that looks like this: blabla bla PATTERN LINE1 LINE2 bla bla bla PATTERN LINE1 LINE2 bla PATTERN LINE1 LINE2 bla (9 Replies)
Discussion started by: hench
9 Replies

8. Shell Programming and Scripting

awk join lines based on keyword

Hello , I will need your help once again. I have the following file: cat file02.txt PATTERN XXX.YYY.ZZZ. 500 ROW01 aaa. 300 XS 14 ROW 45 29 AS XD.FD. PATTERN 500 ZZYN002 ROW gdf gsste ALT 267 fhhfe.ddgdg. PATTERN ERE.MAY. 280 PATTERRNTH 5000 rt.rt. ROW SO a 678 PATTERN... (2 Replies)
Discussion started by: alex2005
2 Replies

9. UNIX for Beginners Questions & Answers

Sed/awk join lines once pattern found

Hi all OS - RHEL6.4 I have input file -f1.txt I need to search line which starts with \Start and read next line till it gets blank line and join them all. I need to trim any trailing spaces for each line.So output.txt should be.. \Start\now\fine stepwatch this space for toolsends... (7 Replies)
Discussion started by: krsnadasa
7 Replies

10. Shell Programming and Scripting

Join columns across multiple lines in a Text based on common column using BASH

Hello, I have a file with 2 columns ( tableName , ColumnName) delimited by a Pipe like below . File is sorted by ColumnName. Table1|Column1 Table2|Column1 Table5|Column1 Table3|Column2 Table2|Column2 Table4|Column3 Table2|Column3 Table2|Column4 Table5|Column4 Table2|Column5 From... (6 Replies)
Discussion started by: nv186000
6 Replies

LEARN ABOUT DEBIAN

ecaccess-file-move

ECACCESS-FILE-MOVE(1p)					User Contributed Perl Documentation				    ECACCESS-FILE-MOVE(1p)

NAME

       ecaccess-file-move - Move or Rename ECaccess Files

SYNOPSIS

       ecaccess-file-move -version|-help|-manual

       ecaccess-file-move [-debug] source-ecaccess-file target-ecaccess-file

DESCRIPTION

       Allow moving an ECaccess File. When the move occurs within the same ECaccess File System then it is a rename. When the move occurs across
       two different ECaccess File Systems then first a copy is done and then a delete of the original file is done (e.g. similar to ecaccess-
       file-copy ... -erase).

       The source-ecaccess-file and target-ecaccess-file are in the form [domain:][/user-id/]path. Please read the "Shell commands -> File
       Management" section of the "ecaccess" guide for more information on the ECaccess File System.

ARGUMENTS

       source-ecaccess-file
	       The source ECaccess File name.

       target-ecaccess-file
	       The target ECaccess File name.

OPTIONS

       -version
	       Display version number and exits.

       -help   Print a brief help message and exits.

       -manual Prints the manual page and exits.

       -debug  Display the SOAP messages exchanged.

EXAMPLES

       ecaccess-file-move ec:test1.txt ec:test2.txt

       Rename the test1.txt file in the ECFS directory of the authenticated user in test2.txt.

       ecaccess-file-move ec:test1.txt home:test2.txt

       Copy the test1.txt file from the ECFS directory of the authenticated user to the test2.txt file in the $HOME directory of the authenticated
       user, then delete the test1.txt file from ECFS.

SEE ALSO

       ecaccess-file-delete, ecaccess-file-get, ecaccess-file-mget, ecaccess-file-modtime, ecaccess-file-mput, ecaccess-file-rmdir, ecaccess-file-
       copy, ecaccess-file-dir, ecaccess-file-mdelete, ecaccess-file-mkdir, ecaccess-file-chmod, ecaccess-file-put, ecaccess-file-size and
       ecaccess.

perl v5.14.2							    2012-04-16						    ECACCESS-FILE-MOVE(1p)
All times are GMT -4. The time now is 09:02 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy