Sponsored Content
Top Forums Shell Programming and Scripting Combine multiline to one line till a blank line Post 302950231 by RudiC on Wednesday 22nd of July 2015 02:45:37 PM
Old 07-22-2015
Any attempt from your side?

---------- Post updated at 20:45 ---------- Previous update was at 20:44 ----------

Howsoever, try
Code:
awk 'NF {TMP=TMP $0; next} {print TMP ";"; TMP=""} END {print TMP ";"}' file3
ABCDEFGHIJKL;
MNOPQRSTUVWX;
YZA;

This User Gave Thanks to RudiC For This Post:
 

10 More Discussions You Might Find Interesting

1. Post Here to Contact Site Administrators and Moderators

how to read a file till it encounters a blank line

Hi , I want to read a file starting with "*" up to till it encounters a blank line and to redirect this output to a different file.Plz suggest how to write a script for this. e.g:- * PK Sent Email (11.23) CALYPSO 1243215 9116457 NEW TRAD FAILED Nov 23 2007 9:34AM OASYS: DPS:... (0 Replies)
Discussion started by: adityam
0 Replies

2. Shell Programming and Scripting

how to read a file till it encounters a blank line

Hi , I want to read a file starting with "*" up to till it encounters a blank line and to redirect this output to a different file.Plz suggest how to write a script for this. e.g:- * PK Sent Email (11.23) CALYPSO 1243215 9116457 NEW TRAD FAILED Nov 23 2007 9:34AM OASYS: DPS: SINGCORP invalid... (1 Reply)
Discussion started by: adityam
1 Replies

3. UNIX for Dummies Questions & Answers

how to read a file till it encounters a blank line

Hi , I want to read a file starting with "*" up to till it encounters a blank line and to redirect this output to a different file.Plz suggest how to write a script for this. e.g:- * PK Sent Email (11.23) CALYPSO 1243215 9116457 NEW TRAD FAILED Nov 23 2007 9:34AM OASYS: DPS: SINGCORP invalid... (1 Reply)
Discussion started by: adityam
1 Replies

4. UNIX for Dummies Questions & Answers

Read lines till a blank line is encountered

Hi, I have reached at a specified offset from the start of file. My requirement is that I want to read only those lines, which have the string READ / ALTER / UPDATE. As soon as, none of these literals are found in the subsequent line, I want to stop reading. Is there any feature of grep which... (1 Reply)
Discussion started by: saurabhsinha23
1 Replies

5. Shell Programming and Scripting

[Solved] Problem in reading a file line by line till it reaches a white line

So, I want to read line-by-line a text file with unknown number of files.... So: a=1 b=1 while ; do b=`sed -n '$ap' test` a=`expr $a + 1` $here do something with b etc done the problem is that sed does not seem to recognise the $a, even when trying sed -n ' $a p' So, I cannot read... (3 Replies)
Discussion started by: hakermania
3 Replies

6. Shell Programming and Scripting

Fill the empty line by adding line before blank line

FIle A "A" 2 aa 34 3 ac 5 cd "B" 3 hu 67 4 fg 5 gy output shud be A"" 2 aa 34 "A" 3 ac 34 "A" 5 cd 34 "B" 3 hu 67 "B" 4 fg 67 "B" 5 gy 67 (6 Replies)
Discussion started by: cdfd123
6 Replies

7. Shell Programming and Scripting

Awk script to match pattern till blank line

Hi, I need to match lines after a pattern, upto the first blank line. Searched in web and some forums but coulnt find the answer. where <restart_step> = 10 -- Execute query 20 -- Write the contents to the Oracle table 30 -- Writing Contents to OUTPUT... (7 Replies)
Discussion started by: justchill
7 Replies

8. Shell Programming and Scripting

How to start reading from the nth line till the last line of a file.

Hi, For my reuirement, I have to read a file from the 2nd line till the last line<EOF>. Say, I have a file as test.txt, which as a header record in the first line followed by records in rest of the lines. for i in `cat test.txt` { echo $i } While doing the above loop, I have read... (5 Replies)
Discussion started by: machomaddy
5 Replies

9. Shell Programming and Scripting

Bash script to read a file from particular line till required line and process

Hi All, Am trying to write wrapper shell/bash script on a utility tool for which i need to pass 2 files as arugment to execute utility tool. Wraper script am trying is to do with above metion 2 files. utility tool accepts : a. userinfo file : which contains username b. item file : which... (2 Replies)
Discussion started by: Optimus81
2 Replies

10. Shell Programming and Scripting

Combine multiline to one line with proper format

Hello Guys, I have a file say FILE1.txt contains below data:- A B C D E F G H I J K L I need the output in another file as FILE2 as:- 'A', 'B', 'C', 'D', 'E', (7 Replies)
Discussion started by: jassi10781
7 Replies
All times are GMT -4. The time now is 06:27 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy