Hi
I have a Fixed format data file where I need to to get the total of the field at certain position in a file for a group of lines.
In this data file I need the total of all the field ats position 30:39 for each line starting with 6 and for each group startign with 5. Which means for... (27 Replies)
Hi,
I have a file that has data in it that says
00:01:48.233 1212
00:01:56.233 345
00:09:01.221 5678
00:12:23.321 93444
The file has more line than this but i just wanted to put in a snippet to ask how I would get the highest number with time stamp into another file. So from the above... (2 Replies)
Hello,
I have a text file with n lines in the following format (9 column fields):
Example:
contig00012 149606 G C 49 68 60 18 c$cccccacccccccccc^c
I need to count the number of lower-case and upper-case occurences in column 9, respectively, of the... (3 Replies)
hi
i have file as below , i want to add duplicate records like bell_bb to one record with valuve as 15 ( addition of both )
any oneline awk script to achive this ?
header 0
CAMPAIGN_NAME 1
Bell_BB 14
Bell_MONTHLY 803
SOLO_UNBEATABLE 644
Bell_BB 1
Bell_MONTHLY 25
SOLO_UNBEATABLE... (4 Replies)
Hello,
I have a main file with IP addresses like this:
Erisim var,100,172.17.241.5,4006,60,IS0799,TCP/IP
Erisim var,1003,172.17.140.4,4004,60,IS2156,TCP/IP
Erisim var,1004,172.17.140.5,4002,60,IS2636,TCP/IP
Erisim var,1005,172.17.140.5,4004,60,IS2436,TCP/IP
Erisim... (8 Replies)
I have a flat file
test.log
red,5,,,,,
green,7,,,,,
blue,4,,,,,
red,8,,,,,
green,9,,,,,
How i get a a result:
blue,4,,,,,
green,16,,,,,
red,13,,,,,
Thanks
Video tutorial on how to use code tags in The UNIX and Linux Forums. (2 Replies)
Please help me to write a script
Match with ACNO & NAME if it matched calculate the total val1 val2 val3 and val4 and GT is total of ACNO wise.please check the output
Table
-----------------
1005|ANDP|ACN|20|50|10|30
1005|ANDP|ACN|20|10|30|40
1001|AND|NAC|40|50|40|50... (22 Replies)
Hi I have file as given below
040|14300|40.0|563000
042|13200000|40.0
041|100|40.0
043|10000|40.0
045|102|40.0
I want to check
if field 4 is null then I have to place | in position 4.
result set should be
040|14300|40.0|563000
042|13200000|40.0|
041|100|40.0|
043|10000|40.0|... (9 Replies)
Trying to use awk to print the lines in file that have either REF or SNV in $3, add a header line, sort by $4 in numerical order. The below code does that already, but where I am stuck is on the last part where the total lines are counted and printed under Total_Targets, under Targets_less_than is... (4 Replies)
Discussion started by: cmccabe
4 Replies
LEARN ABOUT DEBIAN
edata
END(3) Linux Programmer's Manual END(3)NAME
etext, edata, end - end of program segments
SYNOPSIS
extern etext;
extern edata;
extern end;
DESCRIPTION
The addresses of these symbols indicate the end of various program segments:
etext This is the first address past the end of the text segment (the program code).
edata This is the first address past the end of the initialized data segment.
end This is the first address past the end of the uninitialized data segment (also known as the BSS segment).
CONFORMING TO
Although these symbols have long been provided on most UNIX systems, they are not standardized; use with caution.
NOTES
The program must explicitly declare these symbols; they are not defined in any header file.
On some systems the names of these symbols are preceded by underscores, thus: _etext, _edata, and _end. These symbols are also defined for
programs compiled on Linux.
At the start of program execution, the program break will be somewhere near &end (perhaps at the start of the following page). However,
the break will change as memory is allocated via brk(2) or malloc(3). Use sbrk(2) with an argument of zero to find the current value of
the program break.
EXAMPLE
When run, the program below produces output such as the following:
$ ./a.out
First address past:
program text (etext) 0x8048568
initialized data (edata) 0x804a01c
uninitialized data (end) 0x804a024
Program source
#include <stdio.h>
#include <stdlib.h>
extern char etext, edata, end; /* The symbols must have some type,
or "gcc -Wall" complains */
int
main(int argc, char *argv[])
{
printf("First address past:
");
printf(" program text (etext) %10p
", &etext);
printf(" initialized data (edata) %10p
", &edata);
printf(" uninitialized data (end) %10p
", &end);
exit(EXIT_SUCCESS);
}
SEE ALSO objdump(1), readelf(1), sbrk(2), elf(5)COLOPHON
This page is part of release 3.44 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
GNU 2008-07-17 END(3)