Sponsored Content
Full Discussion: Concatenate two lines in one
Top Forums Shell Programming and Scripting Concatenate two lines in one Post 302417413 by aigles on Thursday 29th of April 2010 01:35:00 PM
Old 04-29-2010
A solution with AWK :
Code:
awk '
/^ / { line = line substr($0, 2) ; next }
{ if (NR>1) print line; line = $0 };
END { print line }
' inputfile

Jean-Pierre.
 

10 More Discussions You Might Find Interesting

1. UNIX Desktop Questions & Answers

How to concatenate consecutive lines

I have a few lines like -- feature 1, subfeat 0, type 3, subtype 1, value 0, -- feature 1, subfeat 0, type 1, subtype 1, value 0, I would like to concatenate the... (1 Reply)
Discussion started by: shivi707
1 Replies

2. Shell Programming and Scripting

Concatenate lines in a single paragraph

Hi all, May you help me with this? After extract only some lines that I need from a file, I would like to concatenate the remaining lines in a single line (paragraph). Source file pattern: Event Type: Warning Event Source: Sorting Event Category: None Event ID: 1188 Date: 9/10/2008... (4 Replies)
Discussion started by: cgkmal
4 Replies

3. Shell Programming and Scripting

concatenate lines using shell scripting

i have a mega file in this format: a, b, c, d, = a2, b2, c2, d2, = a3, b3 = i want to combine lines until = meet. the result should be : a,b,c,d, a2,b2,c3,d2 a3,b3 (13 Replies)
Discussion started by: dtdt
13 Replies

4. Shell Programming and Scripting

concatenate lines in pairs

Hi, I have a text file with the following contents /C=IT/O=INFN/OU=Personal Certificate/L=Napoli/CN=Some guy /C=IT/O=INFN/CN=INFN CA /O=Grid/O=NorduGrid/OU=uninett.no/CN=Another guy /O=Grid/O=NorduGrid/CN=NorduGrid Certification Authority /C=TW/O=AP/OU=GRID/CN=Someone else... (5 Replies)
Discussion started by: kerl
5 Replies

5. Shell Programming and Scripting

Concatenate multiple lines based.

Hello, I have been searching the forum for concatenation based on condition. I have been close enough but not got th exact one. infile: -----DB_Name ABC (X, Y,Z). DB_Name DEF (T). DB_Name GHI (U ,V,W). Desired Output file should be: ---------------------------DB_Name ABC... (8 Replies)
Discussion started by: indrajit_u
8 Replies

6. Shell Programming and Scripting

Concatenate lines between lines starting with a specific pattern

Hi, I have a file such as: --- >contig00001 length=35524 numreads=2944 gACGCCGCGCGCCGCGGCCAGGGCTGGCCCA CAGGCCGCGCGGCGTCGGCTGGCTGAG >contig00002 length=4242 numreads=43423 ATGCCGAAGGTCCGCCTGGGGCTGG CGCCGGGAGCATGTAGCG --- I would like to concatenate the lines not starting with ">"... (9 Replies)
Discussion started by: s052866
9 Replies

7. Programming

Concatenate two lines in a fIle

Hi All, Can any one help me in finding the solution for concatenating two or more lines in a file and writing them to a temporary file. for Example: He is a wise student. So he got first rank. This is in a file i want the output as He is a wise student so he got first rank. into a file... (3 Replies)
Discussion started by: uday.sena.m
3 Replies

8. Shell Programming and Scripting

Need to concatenate spuriously separated lines

Given the pattern below: 3113296571|NULL|NULL|NULL||N| 1| 0| 926667| 1001036| 0| 3076120438|NULL|NULL|NULL|NULL|DUE FOR NEW CONSENT!|N|NULL| 10198318|2011-07-25-12.34.02.786000|NULL|NULL|NULL| 0 3113336478|NULL|NULL|NULL||N| 1| ... (16 Replies)
Discussion started by: lemele
16 Replies

9. Shell Programming and Scripting

How to concatenate lines with specific pattern?

How to concatenate lines with specific pattern? I have data dumped from a table into text file. In some occurrence the data row is split into two rows. Example: 12345678|Global Test|Global Test Task|My Request|Date|Date|Date|1|1| 12345679|Global Test2|Global Test Task2|My... (8 Replies)
Discussion started by: nixtime
8 Replies

10. UNIX for Dummies Questions & Answers

Concatenate three lines into one

Hi. I'm new to this forum. I am attempting to parse an Audit Log from Cognos/TM1, selecting only Event IDs of "client" which are found on the "start-tag" record. These Logs are in a pseudo-XML format but not a true XML format. I want to FTP an Audit Log File from the Cognos server to our UNIX... (7 Replies)
Discussion started by: FredAtArrow
7 Replies
VIEWPERL(1)							   User Commands						       VIEWPERL(1)

NAME
viewperl - quickly view syntax highlighted Perl code SYNOPSIS
viewperl [OPTION]... FILE... DESCRIPTION
View a Perl source code file, syntax highlighted. -c, --code=CODE view CODE, syntax highlighted -l, --lines display line numbers -L, --no-lines supress display of line numbers (default) -m, --module=FILE consider FILE the name of a module, not a file name -n, --name display the name of each file (default) -N, --no-name supress display of file names (implied by --no-reset) -p, --pod display inline POD documentation (default) -P, --no-pod hide POD documentation (line numbers still increment) -r, --reset reset formatting and line numbers each file (default) -R, --no-reset supress resetting of formatting and line numbers -s, --shift=WIDTH set tab width (default is 4) -t, --tabs translate tabs into spaces (default) -T, --no-tabs supress translating of tabs into spaces --help display this help and exit Note that module names should be given as they would appear after a Perl `use' or `require' statement. `Getopt::Long', for example. Each string given using -c is considered a different file, so line number and formatting resets will apply. View a Perl source code file, syntax highlighted. -c, --code=CODE view CODE, syntax highlighted -l, --lines display line numbers -L, --no-lines supress display of line numbers (default) -m, --module=FILE consider FILE the name of a module, not a file name -n, --name display the name of each file (default) -N, --no-name supress display of file names (implied by --no-reset) -p, --pod display inline POD documentation (default) -P, --no-pod hide POD documentation (line numbers still increment) -r, --reset reset formatting and line numbers each file (default) -R, --no-reset supress resetting of formatting and line numbers -s, --shift=WIDTH set tab width (default is 4) -t, --tabs translate tabs into spaces (default) -T, --no-tabs supress translating of tabs into spaces --help display this help and exit Note that module names should be given as they would appear after a Perl `use' or `require' statement. `Getopt::Long', for example. Each string given using -c is considered a different file, so line number and formatting resets will apply. viewperl August 2007 VIEWPERL(1)
All times are GMT -4. The time now is 07:58 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy