Sponsored Content
Top Forums UNIX for Beginners Questions & Answers Delete rows based on array of strings Post 303038461 by RudiC on Tuesday 3rd of September 2019 04:35:58 PM
Old 09-03-2019
How about grep -v? But - beware of false triggers.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how to delete duplicate rows based on last column

hii i have a huge amt of data stored in a file.Here in this file i need to remove duplicates rows in such a way that the last column has different data & i must check for greatest among last colmn data & print the largest data along with other entries but just one of other duplicate entries is... (16 Replies)
Discussion started by: reva
16 Replies

2. UNIX for Dummies Questions & Answers

Delete lines with duplicate strings based on date

Hey all, a relative bash/script newbie trying solve a problem. I've got a text file with lots of lines that I've been able to clean up and format with awk/sed/cut, but now I'd like to remove the lines with duplicate usernames based on time stamp. Here's what the data looks like 2007-11-03... (3 Replies)
Discussion started by: mattv
3 Replies

3. Shell Programming and Scripting

delete rows in a file based on the rows of another file

I need to delete rows based on the number of lines in a different file, I have a piece of code with me working but when I merge with my C application, it doesnt work. sed '1,'\"`wc -l < /tmp/fileyyyy`\"'d' /tmp/fileA > /tmp/filexxxx Can anyone give me an alternate solution for the above (2 Replies)
Discussion started by: Muthuraj K
2 Replies

4. Shell Programming and Scripting

Delete rows based on line numbers in a file

I have to find the number of rows in a file and delete those many rows in another file. For example, if I have 3 rows in a file A, i have to delete first 3 rows in anothe file B, I have the code, it works as standalone, when I merge this with m application (c with unix), it doesnt work. ... (2 Replies)
Discussion started by: Muthuraj K
2 Replies

5. Shell Programming and Scripting

How to fetch rows based on line numbers or based on the beginning of a word?

I have a file which will have rows like shown below, ST*820*316054716 RMR*IV*11333331009*PO*40.31 REF*IV*22234441009*xsss471-2762 DTM*003*091016 ENT*000006 RMR*IV*2222234444*PO*239.91 REF*IV*1234445451009*LJhjlkhkj471-2762 </SPAN> DTM*003* 091016 RMR*IV*2223344441009*PO*40.31... (18 Replies)
Discussion started by: Muthuraj K
18 Replies

6. UNIX for Dummies Questions & Answers

Delete strings in file1 based on the list of strings in file2

Hello guys, should be a very easy questn for you: I need to delete strings in file1 based on the list of strings in file2. like file2: word1_word2_ word3_word5_ word3_word4_ word6_word7_ file1: word1_word2_otherwords..,word3_word5_others... (7 Replies)
Discussion started by: roussine
7 Replies

7. Shell Programming and Scripting

Delete lines in file containing duplicate strings, keeping longer strings

The question is not as simple as the title... I have a file, it looks like this <string name="string1">RZ-LED</string> <string name="string2">2.0</string> <string name="string2">Version 2.0</string> <string name="string3">BP</string> I would like to check for duplicate entries of... (11 Replies)
Discussion started by: raidzero
11 Replies

8. UNIX for Dummies Questions & Answers

merging rows into new file based on rows and first column

I have 2 files, file01= 7 columns, row unknown (but few) file02= 7 columns, row unknown (but many) now I want to create an output with the first field that is shared in both of them and then subtract the results from the rest of the fields and print there e.g. file 01 James|0|50|25|10|50|30... (1 Reply)
Discussion started by: A-V
1 Replies

9. Shell Programming and Scripting

Convert Columns in Rows delimited by a strings

Hi Gurus, I have a file that contain inventory information from someones computers: UserName domain\user1 DNSHostName machine1 Caption Microsoft Windows 7 Professional OSArchitecture 64 bits SerialNumber XXX Name HP EliteBook Revolve 810 G1 NumberOfProcessors 1 Name Intel(R)... (2 Replies)
Discussion started by: gilmore666
2 Replies

10. Shell Programming and Scripting

Script needed to delete to the list of files in a directory based on last created & delete them

Hi My directory structure is as below. dir1, dir2, dir3 I have the list of files to be deleted in the below path as below. /staging/retain_for_2years/Cleanup/log $ ls -lrt total 0 drwxr-xr-x 2 nobody nobody 256 Mar 01 16:15 01-MAR-2015_SPDBS2 drwxr-xr-x 2 root ... (2 Replies)
Discussion started by: prasadn
2 Replies
INGRES_FETCH_ROW(3)							 1						       INGRES_FETCH_ROW(3)

ingres_fetch_row - Fetch a row of result into an enumerated array

SYNOPSIS
array ingres_fetch_row (resource $result) DESCRIPTION
ingres_fetch_row(3) returns an array that corresponds to the fetched row, or FALSE if there are no more rows. Each result column is stored in an array offset, starting at offset 1. Subsequent calls to ingres_fetch_row(3) return the next row in the result set, or FALSE if there are no more rows. By default, arrays created by ingres_fetch_row(3) start from position 1 and not 0 as with other DBMS extensions. The starting position can be adjusted to 0 using the configuration parameter ingres.array_index_start. Note Related Configurations See also the ingres.array_index_start, ingres.fetch_buffer_size and ingres.utf8 directives in Runtime Configuration. PARAMETERS
o $result - The query result identifier RETURN VALUES
Returns an array that corresponds to the fetched row, or FALSE if there are no more rows EXAMPLES
Example #1 Fetch a row of result into an enumerated array <?php $link = ingres_connect($database, $user, $password); $result = ingres_query($link, "select * from table"); while ($row = ingres_fetch_row($result)) { echo $row[1]; echo $row[2]; } ?> SEE ALSO
ingres_num_fields(3), ingres_query(3), ingres_fetch_array(3), ingres_fetch_assoc(3), ingres_fetch_object(3). PHP Documentation Group INGRES_FETCH_ROW(3)
All times are GMT -4. The time now is 08:45 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy