I want to add a second column of characters to my file but I want to write a script to make this automatic, so, depending on the number of the lines in my first column, I get the string I need repeated in the second column. As an example, I may have 15 rows in the first column and I want to add that specific string for each of the 15 lines in the second column.
I want to find duplicates in file on 2nd field i wrote this code:
nawk '{a++} END{for i in a {if (a>1) print}}' temp
Could not find whats wrong with this.
Appreciate help (5 Replies)
I'm primarily a "Windows" systems administrator whose been getting his toes in the Linux waters. I am new to programming and advanced scripting so please bear with me and my incomplete example below.
I have exported all entries from our DNS zones. I used sed to remove everything other than the... (3 Replies)
Hi,
I have a file (sorted by sort) with 8 tab delimited columns. The first column contains duplicated fields and I need to merge all these identical lines.
My input file:
comp100002 aaa bbb ccc ddd eee fff ggg
comp100003 aba aba aba aba aba aba aba
comp100003 fff fff fff fff fff fff fff... (5 Replies)
I have the following code for removing duplicate records based on fields in inputfile file & moves the duplicate records in duplicates file(1st Awk) & in 2nd awk i fetch the non duplicate entries in inputfile to tmp file and use move to update the original file.
Requirement:
Can both the awk... (4 Replies)
Hi All,
I have searched many threads for possible close solution. But I was unable to get simlar scenario.
I would like to print all duplicate based on 3rd column except the first occurance. Also would like to print if it is single entry(non-duplicate).
i/P file
12 NIL ABD LON
11 NIL ABC... (6 Replies)
Greetings Experts,
Issue: Within awk script, remove the duplicate occurrences that are space (1 single space character) separated
Description: I am processing 2 files using awk and during processing, I am building an array and there are duplicates on this; how can I delete the duplicates... (3 Replies)
Hi Experts,
Please bear with me, i need help
I am learning AWk and stuck up in one issue.
First point : I want to sum up column value for column 7, 9, 11,13 and column15 if rows in column 5 are duplicates.No action to be taken for rows where value in column 5 is unique.
Second point : For... (1 Reply)
I have this file:
@Muestra-1
agctgcgagctgcgacccgggttatataggaagagacacacacaccccc
+
!@$#%^&*()@^#&HH!&*(@&#*(FT^%$&*()*&^%@
@Muestra-2
agctgcgagctgcgacccgggttatataggaagagacacacacaccccc
+
!@$#%^&*()@^#&HH!&*(@&#*(FT^%$&*()*&^%@
@Muestra-3
agctgcgagctgcgacccgggttatataggaagagacacacacaccccc
+... (4 Replies)
Discussion started by: Xterra
4 Replies
LEARN ABOUT MOJAVE
wcwidth
WCWIDTH(3) BSD Library Functions Manual WCWIDTH(3)NAME
wcwidth, wcwidth_l -- number of column positions of a wide-character code
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <wchar.h>
int
wcwidth(wchar_t wc);
#include <wchar.h>
#include <xlocale.h>
int
wcwidth_l(wchar_t wc, locale_t loc);
DESCRIPTION
The wcwidth() function determines the number of column positions required to display the wide character wc.
Although the wcwidth() function uses the current locale, the wcwidth_l() function may be passed a locale directly. See xlocale(3) for more
information.
RETURN VALUES
The wcwidth() function returns 0 if the wc argument is a null wide character (L'