10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi all,
I'm looking for a way (sed or awk) to delete multiple lines between blank lines containing two patterns ex:
user: alpha
parameter_1 = 15
parameter_2 = 1
parameter_3 = 0
user: alpha
parameter_1 = 15
parameter_2 = 1
parameter_3 = 0
user: alpha
parameter_1 = 16... (3 Replies)
Discussion started by: ce9888
3 Replies
2. Shell Programming and Scripting
I have this structure:
col1 col2 col3 col4 col5
27 xxx 38 aaa ttt
2 xxx 38 aaa yyy
1 xxx 38 aaa yyy
I need to collapse duplicate lines ignoring column 1 and add values of duplicate lines (col1) so it will look like this:
col1 col2 col3 col4 col5
27 xxx 38 aaa ttt ... (3 Replies)
Discussion started by: coppuca
3 Replies
3. Shell Programming and Scripting
Hello All,
I have a file with data as below. Each line consists of 21 fields. I am not able to load them back to the database.
50733339,"834","834 ","005010X279A1","N","Y","007977163","0001 ",30,"2110D ","EB ","EB007 ","2 ","Conditional Required Data Element Miss
ing... (3 Replies)
Discussion started by: Praveenkulkarni
3 Replies
4. UNIX for Dummies Questions & Answers
So the tag for this forum says all newbies welcome...
All I want to do is go through my file and find lines which contain a given string of characters then replace these with a blank line. I really tried to find a simple command to do this but failed.
Here's what I did come up with though:
... (2 Replies)
Discussion started by: Golpette
2 Replies
5. Shell Programming and Scripting
I have a file like
blah
blah blah blah
this is the text I need,
which might be between 1-4 lines, but
always has a blank line above and below
it, and is at the end of the text file
the code tags don't show the trailing blank line. I started by deleting the last blank line with:
... (2 Replies)
Discussion started by: unclecameron
2 Replies
6. Shell Programming and Scripting
Hi.. I'm facing a trouble in replacing two blank lines in a file using shell script...
I used sed to search a line and insert two blank lines after the searchd line using the following sed command.
sed "/data/{G;G;}/" filename . In the file, after data tag, two lines got inserted blank lines..... (4 Replies)
Discussion started by: arjun_arippa
4 Replies
7. Shell Programming and Scripting
Hi,
Consider a file named "testfile"
The contents of file are as below
first line added for test
second line added for test
third line added for test
fourth line added for test
fifth line added for test (5 Replies)
Discussion started by: anil8103
5 Replies
8. Shell Programming and Scripting
Hi,
I'm not a expert in shell programming, so i've come here to take help from u gurus.
I'm trying to tailor a csv file that i got to make it work for the LOAD FROM command.
I've a datatable csv of the below format -
--in file format
xx,xx,xx ,xx , , , , ,,xx,
xxxx,, ,, xxx,... (11 Replies)
Discussion started by: dvah
11 Replies
9. Shell Programming and Scripting
Hi friends, I am working on a perl script to count the commented lines, blank lines and source lines separately. Let me know if you have one. For example i have a file containing the lines:
/**
* SOURCE CODE
*/
public class SessionConstants {
/**
* Code for Session created
*/... (4 Replies)
Discussion started by: nmattam
4 Replies
10. Programming
can someone guide me how to have a C pgm to count the number of commented lines? (3 Replies)
Discussion started by: naan
3 Replies