Defining Variables Post: 302081036

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Defining variables at boot time

Hi, I'm looking for advice on where is the best place on Solaris to put a script that will setup system vairables prior to any users loging in. I've tried /etc/rc3.d without much success as the variables do not appear in the output from an env command. I want the system to have these...

2. AIX

defining a printer in qconfig

I've got a modified samba script (named it winprint) that I can use to print out to a to a shared Win Network printer from an AIX machine. This is a modification of the samba provided smbprint script changed to work under AIX as the backend for a queue. It does not read a config file I can print...

3. Shell Programming and Scripting

defining variables

Hey all, I was wondering if someone would take a look at this script I'm working on. I don't know if i have the syntax correct for my variables and if the for loop is written correctly. any assistance would be greatly appreciated. #!/usr/bin/bash ###########################################...

4. Programming

Defining Custom Signal

Is it possible to send a custom signal to a process? e.g. Send signal 9999 to my process, which handles it with some custom handler. How would one do this?

5. UNIX and Linux Applications

Problems with defining triggers

I am running the example from the following webpage: MySQL :: MySQL 5.0 Reference Manual :: 12.1.11 CREATE TRIGGER Syntax and the problem is that triggers cannot be defined for some reason: CREATE DATABASE IF NOT EXISTS triggertest; USE triggertest; CREATE TABLE test1(a1 INT); CREATE TABLE...

6. Shell Programming and Scripting

Defining Dynamic Number of Variables in a Bash Script

Code: $ cat test.bash #!/bin/bash job=$1 steps=$2 num=$(echo "$@" | wc -w) Example Submission: $ ./test.bash BS01 3 1 2 3 What:

7. UNIX for Dummies Questions & Answers

defining variable in .profile

In root dir i have created a .profile file and added variable and assigned a path to it: a = '/dir/dir' export a but when i echo (echo $a) the path or use this variable the value or path not getting displayed. i tried executing the .profile and logging out and logging in, didnt workout. am...

8. UNIX for Dummies Questions & Answers

Defining an alias FreeBSD

I have defined this alias as quick way to find out which mount point to use for a USB drive after inserting it: # alias da='dmesg | grep da | grep MB' However, when invoking it, it states the following: # da da: Command not found. Can someone explain what is the issue here and how it can be...

9. UNIX for Dummies Questions & Answers

Help with defining PATH

Hi All, I have a trivial question but I dont know how to solve it. So basically I'm working on a USB key and I have a directory with some scripts which I use to work on files present in other directories within the USB or sometimes on the main harddisk too. The problem is every time I have to...

10. UNIX for Dummies Questions & Answers

Defining variable problem

Hi I'd say I'm having this weird problem where my script isn't taking the value off a variable or printing it. My code is like this: set count_C= `grep -c C mols` set count_H= `grep -c H mols` set count_O= `grep -c O mols` sed -i '7,7 s/$/ $count_C $count_O $count_H/g' input It...

LEARN ABOUT DEBIAN

sincos

SINCOS(3)						     Linux Programmer's Manual							 SINCOS(3)

NAME

       sincos, sincosf, sincosl - calculate sin and cos simultaneously

SYNOPSIS

       #define _GNU_SOURCE	   /* See feature_test_macros(7) */
       #include <math.h>

       void sincos(double x, double *sin, double *cos);
       void sincosf(float x, float *sin, float *cos);
       void sincosl(long double x, long double *sin, long double *cos);

       Link with -lm.

DESCRIPTION

       Several	applications  need  sine  and cosine of the same angle x.  This function computes both at the same time, and stores the results in
       *sin and *cos.

       If x is a NaN, a NaN is returned in *sin and *cos.

       If x is positive infinity or negative infinity, a domain error occurs, and a NaN is returned in *sin and *cos.

RETURN VALUE

       These functions return void.

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 is an infinity
	      An invalid floating-point exception (FE_INVALID) is raised.

       These functions do not set errno.

VERSIONS

       These functions first appeared in glibc in version 2.1.

CONFORMING TO

       This function is a GNU extension.

SEE ALSO

       cos(3), sin(3), tan(3)

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
								    2008-08-11								 SINCOS(3)