Cannot mimic the action of 'echo' with C Post: 302936163

7 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

action command

Hi.. When i refered the script /etc/rc.sysinit... i found the "action commands" like But this is not working in my shells.. the following error is coming... Please anybody help Thanks in advance esham

2. Shell Programming and Scripting

Mimic bash history behavior

Does anyone know of a way to mimic the up arrow/down arrow type bash behavior within a shell script? Say I have a scripted menu, and would like to be able to up arrow to bring up the last X number of lines of user input? Thanks to anybody with a suggestion. :)

3. UNIX for Dummies Questions & Answers

How to correctly use an echo inside an echo?

Bit of a weird one i suppose, i want to use an echo inside an echo... For example... i have a script that i want to use to take users input and create another script. Inside this script it creates it also needs to use echos... echo "echo "hello"" >$file echo "echo "goodbye"" >$file ...

4. Shell Programming and Scripting

same action in then as in else: explanation?

in /etc/init.d/networking of an ubuntu computer, I found this code: if ifdown -a --exclude=lo; then log_action_end_msg $? else log_action_end_msg $? fi Shouldn't it be replace by ifdown -a --exclude=lo ...

5. Shell Programming and Scripting

Need help with find its action

I am writing a shell script that takes at least 2 arguments. The first is an octal representation of file permissions, the second is a command that is executed on all the files found with that permission. #!/bin/sh find . -perm $1 -exec $2 $3 $4 {} \; invoked: ./script.sh 543 ls -la what...

6. Shell Programming and Scripting

multiple action!

lets explain it easy by showing the initial file and desired file: I've a file such this that contains: initial_file: 31/12/2011 23:46:08 38.6762 43.689 14.16 Ml 3.1 ...

7. IP Networking

Add trusted sites / "Mimic" the IE Security tab on Linux Ubuntu

Hello, I'm new here and although I have used Linux environments here and there for many years (mainly at college) I'm far from being a "pro". I spent hours searching this question, so I hope I won't repeat threads (chances are low though). The question is: how can I mimic or replicate the...

LEARN ABOUT DEBIAN

slaed5

slaed5.f(3)							      LAPACK							       slaed5.f(3)

NAME

       slaed5.f -

SYNOPSIS

   Functions/Subroutines
       subroutine slaed5 (I, D, Z, DELTA, RHO, DLAM)
	   SLAED5

Function/Subroutine Documentation
   subroutine slaed5 (integerI, real, dimension( 2 )D, real, dimension( 2 )Z, real, dimension( 2 )DELTA, realRHO, realDLAM)
       SLAED5

       Purpose:

	    This subroutine computes the I-th eigenvalue of a symmetric rank-one
	    modification of a 2-by-2 diagonal matrix

		       diag( D )  +  RHO * Z * transpose(Z) .

	    The diagonal elements in the array D are assumed to satisfy

		       D(i) < D(j)  for  i < j .

	    We also assume RHO > 0 and that the Euclidean norm of the vector
	    Z is one.

       Parameters:
	   I

		     I is INTEGER
		    The index of the eigenvalue to be computed.  I = 1 or I = 2.

	   D

		     D is REAL array, dimension (2)
		    The original eigenvalues.  We assume D(1) < D(2).

	   Z

		     Z is REAL array, dimension (2)
		    The components of the updating vector.

	   DELTA

		     DELTA is REAL array, dimension (2)
		    The vector DELTA contains the information necessary
		    to construct the eigenvectors.

	   RHO

		     RHO is REAL
		    The scalar in the symmetric updating formula.

	   DLAM

		     DLAM is REAL
		    The computed lambda_I, the I-th updated eigenvalue.

       Author:
	   Univ. of Tennessee

	   Univ. of California Berkeley

	   Univ. of Colorado Denver

	   NAG Ltd.

       Date:
	   November 2011

       Contributors:
	   Ren-Cang Li, Computer Science Division, University of California at Berkeley, USA

       Definition at line 109 of file slaed5.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.4.1							  Sun May 26 2013						       slaed5.f(3)