No reason to become ironic. This forum has a high reputation of NOT helping students and / or candidates cheat their way through classwork or exams, so questions of that kind are adequate and accepted.
Still: welcome to the forum.
For your problem, try
It doesn't check if terms occur twice in one line, but the chances of that happening are quite low, I believe.
i have a file a.txt and following is only one portion.
I want to search <branch value="/dev36/AREA/" include="yes"></branch> present in between
<template_file name="Approve External" path="core/approve/bin" and </template_file>
where the no of lines containing "<branch value= " is increasing ... (2 Replies)
My sql file xyz_abc.sql in this file there are multiple sql block in this block I need to find the following block
rem Subset Rows (&&tempName.*)
CREATE VIEW &&tempName.* AS
SELECT *
FROM &&tempName.*
WHERE f is not null
and replace with following code
rem Subset Rows... (9 Replies)
Hi,
I would like to know how to solve one of my problems using expert unix commands.
I have a file with occasional blank lines;
for example;
dertu
frthu
fghtu
frtty
frtgy
frgtui
frgtu
ghrye
frhutp
frjuf
I need to edit the file so that the file looks like this; (10 Replies)
Hello all, new to unix and have just found the forum.
I think I will be here quite often, and hope that in time i will be able to provide soem help, role on not being a newbie anymore :)
I have a question which iI am hoping someone could help me with.
If i have a file with lines in in thus... (8 Replies)
i have a file containing over 1 million records,and i want to print about 300,000 line containing a some specific words.
file has content.
eg
1,rrt,234
3,fgt,678
4,crf,456
5,cde,drt
6,cfg,123
and i want to print the line with the word fgt,crf
this is just an example,my file is so... (2 Replies)
Hi Experts,
I have a file which contains some text. i need to print the word next to a given keyword. Please help.
Ex: test.txt
=====================
NEXT HOST
=====================
AEADBAS001
access-list 1 permit xxxxxxxxxxxxxx
ip access-list extended BLA_Outgoing_Filter... (6 Replies)
i need to get least lines of file after last word TEST in file, and send that lines to mail
example of file structure:
TEST 10.10.2010
jdfjdnjfndjfndnfkdk
djfjdnfjkdjkfnjkdfk
jdfjdjfnjdjnfjkdnfjk
TEST 11.10.2010
jdjfnjdnfdkdfjdfjdnk
jdnfjdnjkfndnfjdnfjk
fjdnfjkndnfdfnjdnfjk
TEST... (6 Replies)
Hi All,
I want to read all lines after a perticular string {SET UP VALUES}apprears in the file.
SET UP values contains direcory, number of days and file type.
Step1: Read all lines below SET UP VALUES string.
Step2: If set up values are not present in each record then read from default... (4 Replies)
Hi ,
i have a file with data as below.This is same file. But actual file contains to many rows.
i want to search for a string "Field 039 00" and delete that line and previous 3 lines in that file.. Can some body suggested me how can i do using either sed or awk command ?
Field 004... (7 Replies)
Guys i need an idea for one logic..in shell scripting am struggling with a logic...So the thing is... i need to search for a word in a huge log file and i need to continue to print few more lines from that line and the consecutive line has to end when it finds the line with date..because i know... (1 Reply)
Discussion started by: Prathi
1 Replies
LEARN ABOUT LINUX
fma
FMA(3) Linux Programmer's Manual FMA(3)NAME
fma, fmaf, fmal - floating-point multiply and add
SYNOPSIS
#include <math.h>
double fma(double x, double y, double z);
float fmaf(float x, float y, float z);
long double fmal(long double x, long double y, long double z);
Link with -lm.
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
fma(), fmaf(), fmal():
_XOPEN_SOURCE >= 600 || _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L;
or cc -std=c99
DESCRIPTION
The fma() function computes x * y + z. The result is rounded as one ternary operation according to the current rounding mode (see
fenv(3)).
RETURN VALUE
These functions return the value of x * y + z, rounded as one ternary operation.
If x or y is a NaN, a NaN is returned.
If x times y is an exact infinity, and z is an infinity with the opposite sign, a domain error occurs, and a NaN is returned.
If one of x or y is an infinity, the other is 0, and z is not a NaN, a domain error occurs, and a NaN is returned.
If one of x or y is an infinity, and the other is 0, and z is a NaN, a domain error occurs, and a NaN is returned.
If x times y is not an infinity times zero (or vice versa), and z is a NaN, a NaN is returned.
If the result overflows, a range error occurs, and an infinity with the correct sign is returned.
If the result underflows, a range error occurs, and a signed 0 is returned.
ERRORS
See math_error(7) for information on how to determine whether an error has occurred when calling these functions.
The following errors can occur:
Domain error: x * y + z, or x * y is invalid and z is not a NaN
An invalid floating-point exception (FE_INVALID) is raised.
Range error: result overflow
An overflow floating-point exception (FE_OVERFLOW) is raised.
Range error: result underflow
An underflow floating-point exception (FE_UNDERFLOW) is raised.
These functions do not set errno.
VERSIONS
These functions first appeared in glibc in version 2.1.
CONFORMING TO
C99, POSIX.1-2001.
SEE ALSO remainder(3), remquo(3)COLOPHON
This page is part of release 3.27 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/.
2010-09-20 FMA(3)