Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Combining two lines into one, UNIX
Top Forums Shell Programming and Scripting Combining two lines into one, UNIX Post 302958340 by drl on Wednesday 21st of October 2015 11:12:15 AM
Old 10-21-2015
Hi.

With fgrep, paste, sed:
Code:
#!/usr/bin/env bash

# @(#) s1	Demonstrate combining and transforming data, sed.

# Utility functions: print-as-echo, print-line-with-visual-space, debug.
# export PATH="/usr/local/bin:/usr/bin:/bin"
LC_ALL=C ; LANG=C ; export LC_ALL LANG
pe() { for _i;do printf "%s" "$_i";done; printf "\n"; }
pl() { pe;pe "-----" ;pe "$*"; }
db() { ( printf " db, ";for _i;do printf "%s" "$_i";done;printf "\n" ) >&2 ; }
db() { : ; }
C=$HOME/bin/context && [ -f $C ] && $C fgrep paste sed

FILE=${1-data1}

pl " Input data file $FILE:"
cat $FILE

pl " Results:"
fgrep -v -e '--' $FILE |
tee f1 |
paste -d"=" - - |
tee f2 |
# sed 's/^.// ; s/[ 	][ 	]*/ /g ; s/=/,/g ; s/"//g'
sed 's/^.// ; s/[[:space:]][[:space:]]*/ /g ; s/=/,/g ; s/"//g'

exit 0

producing:
Code:
$ ./s1

Environment: LC_ALL = C, LANG = C
(Versions displayed with local utility "version")
OS, ker|rel, machine: Linux, 2.6.26-2-amd64, x86_64
Distribution        : Debian 5.0.8 (lenny, workstation) 
bash GNU bash 3.2.39
fgrep GNU grep 2.5.3
paste (GNU coreutils) 6.10
sed GNU sed version 4.1.5

-----
 Input data file data1:
--
<Member 	name="Canada"
Currency="CAD"
--
<Member 	name="UK"
Currency="GBP"
--
<Member 	name="Switzerland"
Currency="CHF"
--
<Member 	name="Germany"
Currency="EUR"
--

-----
 Results:
Member name,Canada,Currency,CAD
Member name,UK,Currency,GBP
Member name,Switzerland,Currency,CHF
Member name,Germany,Currency,EUR

This User Gave Thanks to drl For This Post:
dev.devil.1983
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Combining multiple lines

I am fairly new to scripting. But I have been able to extract and format all of my information required into one file. My issue is that one character is on a separate line. I need to be able to add the character to the previous line. ex. abcdefghi 1 bcdefghij 3 cdefghijk 4 need to... (4 Replies)
Discussion started by: DUST
4 Replies

2. Shell Programming and Scripting

need help appending lines/combining lines within a file...

Is there a way to combine two lines onto a single line...append the following line onto the previous line? I have the following file that contains some blank lines and some lines I would like to append to the previous line... current file: checking dsk c19t2d6 checking dsk c19t2d7 ... (2 Replies)
Discussion started by: mr_manny
2 Replies

3. Shell Programming and Scripting

help combining lines in awk

I seem to have gotten myself in over my head on this one. I need help combining lines together. I have a text file containing 24,000 lines (exactly why I need awk) due to bad formatting it has separated the lines (ideally it should be 12,000 lines total). Example of file: ... (2 Replies)
Discussion started by: blueheed
2 Replies

4. Shell Programming and Scripting

combining lines in files

hey, I want to combine every three lines in a file onto one i.e old file: 82 67 32 62 58 39 29 47 58 27 34 50 27 35 69 38 58 70 new file: 82 67 32 62 58 39 29 47 58 27 34 50 27 25 69 38 58 70 At the moment I am using the following code: gawk 'BEGIN {x=0} { if(x<3)... (14 Replies)
Discussion started by: sme
14 Replies

5. Shell Programming and Scripting

searching thru or combining multiple lines in a unix file

This is the problem actually: This regex: egrep "low debug.*\".*\"" $dbDir/alarmNotification.log is looking for data between the two quotation marks: ".*\" When I hate data like this: low debug 2009/3/9 8:30:20.47 ICSNotificationAlarm Prodics01ics0003 IC... (0 Replies)
Discussion started by: ndedhia1
0 Replies

6. Shell Programming and Scripting

Combining two text lines into one

Here is the sample file: 646 STARTED Tue Dec 30 06:38:53 2008 Job DdCustXAddr_brad has been reset. 647 STARTED Tue Dec 30 06:38:54 2008 Starting Job DdCustXAddr_brad. (...) 704 STARTED Tue Dec 30 06:49:02 2008 Job DdCustXAddr_brad aborted. I want to combine every non-numbered line... (4 Replies)
Discussion started by: mfavero
4 Replies

7. Shell Programming and Scripting

Combining many lines to one using awk or any unix cmd

Combining many lines to one using awk or any unix cmd Inputfile: Output : Appreciate help on this. (14 Replies)
Discussion started by: pinnacle
14 Replies

8. Shell Programming and Scripting

Combining lines between two specific lines

Hi, I have a requirement like following: I have input file like: Question: 1 ----Multiple choice--- What is your favourite colour? Options: a) red b) blue c) none of these Question: 2 ---Multiple choice----- In which month did you join your first job? Options: a) Jan b) Feb c)... (11 Replies)
Discussion started by: ppatra
11 Replies

9. Shell Programming and Scripting

Reading two lines in a while loop and combining the lines

Dear all, I have a file like this: imput scaffold_0 1 scaffold_0 10000 scaffold_0 20000 scaffold_0 25000 scaffold_1 1 scaffold_1 10000 scaffold_1 20000 scaffold_1 23283 and I want the output like this: scaffold_0 1 scaffold_0 10000 scaffold_0 10000 scaffold_0 20000... (6 Replies)
Discussion started by: valente
6 Replies

10. Shell Programming and Scripting

Combining lines in to one line

Hi Friends, I have a file1.txt 1001 jkilo yrhfm 200056 jhdf rjhwjkrh 3+u8jk5h3 uru ehjk 1002 jkfhk hfjkd 2748395 fdjksfh hefjkh 3hdfk ejkh kjhjke In the above if you see the firt charcter of each line mentioned in red has a pattern . I need to create another file where , the... (6 Replies)
Discussion started by: i150371485
6 Replies

LEARN ABOUT DEBIAN

paps

PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME

       paps - UTF-8 to PostScript converter using Pango

SYNOPSIS

       paps [options] files...

DESCRIPTION

       paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
       through the pango ft2 backend.

OPTIONS

       These programs follow the usual GNU command line syntax, with long options starting with  two  dashes  (`-').   A  summary  of  options	is
       included below.

       --landscape
	      Landscape output. Default is portrait.

       --columns=cl
	      Number of columns output. Default is 1.
	      Please notice this option isn't related to the terminal length as in a "80 culums terminal".

       --font=desc
	      Set the font description. Default is Monospace 12.

       --rtl  Do right to left (RTL) layout.

       --paper ps
	      Choose paper size. Known paper sizes are legal, letter and A4. Default is A4.

       Postscript points
	      Each postscript point equals to 1/72 of an inch. 36 points are 1/2 of an inch.

       --bottom-margin=bm
	      Set bottom margin. Default is 36 postscript points.

       --top-margin=tm
	      Set top margin. Default is 36 postscript points.

       --left-margin=lm
	      Set left margin. Default is 36 postscript points.

       --right-margin=rm
	      Set right margin. Default is 36 postscript points.

       --gutter-width=gw
	      Set gutter width. Default is 40 postscript points.

       --help Show summary of options.

       --header
	      Draw page header for each page.

       --markup
	      Interpret the text as pango markup.

       --lpi  Set the lines per inch. This determines the line spacing.

       --cpi  Set the characters per inch. This is an alternative method of specifying the font size.

       --stretch-chars
	      Indicates  that  characters  should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
	      behaviour.

AUTHOR

       paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.

       This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).

								  April  17, 2006							   PAPS(1)
All times are GMT -4. The time now is 10:55 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy