What I did not cover is the missing I and DIALNUM fields - they are not identifyable by separators separating empty fields. Well, it's up to you to introduce a counter and fill those gaps ...
Hi,
I have an input data file :-
Test4599,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,2,2,Rain
Test90,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,Not Rain
etc....
I wanted to transpose these data to:-... (2 Replies)
I have a requirement to transpose the below xml which is in a text file on unix:
<?xml version="1.0" ?>
<REQUEST>
<ID>XXX</ID>
<TIMESTAMP>20090720062610</TIMESTAMP>
<FLAG>Y</FLAG>
<TO_FLAG>Y</TO_FLAG>
</REQUEST>
to
<?xml version="1.0"... (13 Replies)
From>>>
ATOM 1 ca 2 o 3 h 4 h 5 o
dE/dx 0.2057422D-01 0.2463722D-01-0.1068047D-01-0.1495280D-01-0.3725362D-02
dE/dy -0.7179106D-02-0.1554542D-01 0.1016889D-01 0.3268502D-02-0.4888578D-01
dE/dz -0.5600872D-02 0.3110649D-01-0.4088230D-02-0.2295107D-01-0.2832048D-01
ATOM 6 h 7 h 8 o 9 h 10 h... (1 Reply)
picked this up from another thread.
echo 1st_file.csv; nawk -F, 'NR==FNR{a++;next} a{b++}
END{for(i in b){if(b-1&&a!=b){print i";\t\t"b}else{print "NEW:"i";\t\t"b} } }' OFS=, 1st_file.csv *.csv | sort -r
i need to use the above but with a slight modification..
1.compare against 3 month... (25 Replies)
Hello to all,
I hope some awk guru could help me.
I have 2 input files:
File1: Is the complete database
File2: Contains some numbers which I want to compare
File1:
"NUMBERKEY","SERVICENAME","PARAMETERNAME","PARAMETERVALUE","ALTERNATENUMBERKEY"... (9 Replies)
Hi I have below requirement, need help
One file contains the meta data information and other file would have the data, match the column from file1 and with file2 and extract corresponding column value and display in another file
File1:
CUSTTYPECD
COSTCENTER
FNAME
LNAME
SERVICELVL
... (1 Reply)
I am trying to format the table below to the output
input:
cand week sub1 sub2 sub3 sub4
joe 1 94.19 70.99 43.93 60.14
joe 2 94.07 51.02 41.07 38.92
joe 3 26.24 30.95 44.56 67.67
joe 4 72.36 60.92 40.78 83.25
joe 5 51 70.01 44.66 82.22... (7 Replies)
Discussion started by: aydj
7 Replies
LEARN ABOUT REDHAT
getdelim
GETLINE(3) Linux Programmer's Manual GETLINE(3)NAME
getline, getdelim - delimited string input
SYNOPSIS
#define _GNU_SOURCE
#include <stdio.h>
ssize_t getline(char **lineptr, size_t *n, FILE *stream);
ssize_t getdelim(char **lineptr, size_t *n, int delim, FILE *stream);
DESCRIPTION
getline() reads an entire line, storing the address of the buffer containing the text into *lineptr. The buffer is null-terminated and
includes the newline character, if a newline delimiter was found.
If *lineptr is NULL, the getline() routine will allocate a buffer for containing the line, which must be freed by the user program. Alter-
natively, before calling getline(), *lineptr can contain a pointer to a malloc()-allocated buffer *n bytes in size. If the buffer is not
large enough to hold the line read in, getline() resizes the buffer to fit with realloc(), updating *lineptr and *n as necessary. In either
case, on a successful call, *lineptr and *n will be updated to reflect the buffer address and size respectively.
getdelim() works like getline(), except a line delimiter other than newline can be specified as the delimiter argument. As with getline(),
a delimiter character is not added if one was not present in the input before end of file was reached.
RETURN VALUE
On success, getline() and getdelim() return the number of characters read, including the delimiter character, but not including the termi-
nating null character. This value can be used to handle embedded null characters in the line read.
Both functions return -1 on failure to read a line (including end of file condition).
ERRORS
EINVAL Bad parameters (n or lineptr is NULL, or stream is not valid).
EXAMPLE
#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
int main(void)
{
FILE * fp;
char * line = NULL;
size_t len = 0;
ssize_t read;
fp = fopen("/etc/motd", "r");
if (fp == NULL)
exit(EXIT_FAILURE);
while ((read = getline(&line, &len, fp)) != -1) {
printf("Retrieved line of length %zu :
", read);
printf("%s", line);
}
if (line)
free(line);
return EXIT_SUCCESS;
}
CONFORMING TO
Both getline() and getdelim() are GNU extensions. They are available since libc 4.6.27.
SEE ALSO read(2), fopen(3), fread(3), gets(3), fgets(3), scanf(3)GNU 2001-10-07 GETLINE(3)