06-30-2011
Yep. Changed the subject title to more accurately reflect the solution, and marked as solved
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi mates,
i am trying to run a shell command from my C program in this case let is say the "ls" command. It copiles it okay, and even creates the new fork too. But seems to nothing is happening i mean it is not showing the result of the "ls" command.
I don't know wat i am doing wrong. Any... (1 Reply)
Discussion started by: abdul
1 Replies
2. Shell Programming and Scripting
I am running Mac OS X (10.5). I run the following script successfully in terminal in order to split an mp3 file into 3 smaller mp3 files...
split -b 8667k -a1 Monday.mp3 Levin-Hour_; ls Lev* | sed "s/.*/mv '&' '&.mp3'/g" | zsh
However, when I run a similar script within the Applescript editor... (2 Replies)
Discussion started by: tgaleza
2 Replies
3. Shell Programming and Scripting
I developed a script in Lingon (which is an automated script editor developed for OS X) that is used to automatically restart programs only if they crash. The script itself does just that, but I only want it to load if I'm going to use the specific application that it's designed to protect. In... (3 Replies)
Discussion started by: JFraser1
3 Replies
4. OS X (Apple)
I developed a script in Lingon (which is an automated script editor developed for OS X) that is used to automatically restart programs only if they crash. The script itself does just that, but I only want it to load if I'm going to use the specific application that it's designed to protect. In the... (2 Replies)
Discussion started by: JFraser1
2 Replies
5. Shell Programming and Scripting
I am new to shell scripting.
I tried to run a simple shell script using Cygwin terminal in Win XP env.
The script I have written is as follows -
#!/bin/bash
a=5
] && echo "true" || echo "false"
But when I execute the script, getting some confusing error. The error I am getting are - ... (3 Replies)
Discussion started by: linux_learner
3 Replies
6. Shell Programming and Scripting
The following command works perfectly in Terminal, but not in Applescript. (Returns "unknown token" error for square brackets.)
(new to site. sorry.)
I have an Applescript that is designed to find and remove any square-bracketed text, including the square brackets.
I ran the following code from... (1 Reply)
Discussion started by: Phillip Acosta
1 Replies
7. Shell Programming and Scripting
Hi freinds,
I have tried running a script through cron ,it is a shell script which calls a oracle procedure , problem here is that there is function in sql code which makes a external C call , this function is failing when running manually but works when run manually.
I have trouble shooted... (6 Replies)
Discussion started by: Jcpratap
6 Replies
8. Shell Programming and Scripting
Hi,
I do have an R script named KO.R. Basically reads thousands of files, whose name has a pattern that differs at a portion of the file name, List.txt.
Row_file1_mile.txt
Row_file2_mile.txt
Row_file3_mile.txt
...
...
Row_file1000_mile.txt
Below is a portion of my Rscript that reads... (4 Replies)
Discussion started by: Kanja
4 Replies
9. AIX
Hello every one.
I know little to nothing about AIX. Recently I have been assigned to an AIX project.
For some reason or another the find command is hanging the server.
Well it does not hand server per say, it just freezes my terminal session.
after running find, I waited up to 40 min and... (3 Replies)
Discussion started by: busi386
3 Replies
10. Shell Programming and Scripting
I have cygwin installed on windows server and when I do
echo $SHELL the output is
/bin/bash
I have created a ssh tunnel from this windows server through cygwin to ibm -i series which is running Q-shell.
I am trying to invoke a utility wsadmin (used for scripting) on ibm-i from the... (12 Replies)
Discussion started by: gaurav99
12 Replies
LEARN ABOUT DEBIAN
dlagts
dlagts.f(3) LAPACK dlagts.f(3)
NAME
dlagts.f -
SYNOPSIS
Functions/Subroutines
subroutine dlagts (JOB, N, A, B, C, D, IN, Y, TOL, INFO)
DLAGTS
Function/Subroutine Documentation
subroutine dlagts (integerJOB, integerN, double precision, dimension( * )A, double precision, dimension( * )B, double precision, dimension( *
)C, double precision, dimension( * )D, integer, dimension( * )IN, double precision, dimension( * )Y, double precisionTOL, integerINFO)
DLAGTS
Purpose:
DLAGTS may be used to solve one of the systems of equations
(T - lambda*I)*x = y or (T - lambda*I)**T*x = y,
where T is an n by n tridiagonal matrix, for x, following the
factorization of (T - lambda*I) as
(T - lambda*I) = P*L*U ,
by routine DLAGTF. The choice of equation to be solved is
controlled by the argument JOB, and in each case there is an option
to perturb zero or very small diagonal elements of U, this option
being intended for use in applications such as inverse iteration.
Parameters:
JOB
JOB is INTEGER
Specifies the job to be performed by DLAGTS as follows:
= 1: The equations (T - lambda*I)x = y are to be solved,
but diagonal elements of U are not to be perturbed.
= -1: The equations (T - lambda*I)x = y are to be solved
and, if overflow would otherwise occur, the diagonal
elements of U are to be perturbed. See argument TOL
below.
= 2: The equations (T - lambda*I)**Tx = y are to be solved,
but diagonal elements of U are not to be perturbed.
= -2: The equations (T - lambda*I)**Tx = y are to be solved
and, if overflow would otherwise occur, the diagonal
elements of U are to be perturbed. See argument TOL
below.
N
N is INTEGER
The order of the matrix T.
A
A is DOUBLE PRECISION array, dimension (N)
On entry, A must contain the diagonal elements of U as
returned from DLAGTF.
B
B is DOUBLE PRECISION array, dimension (N-1)
On entry, B must contain the first super-diagonal elements of
U as returned from DLAGTF.
C
C is DOUBLE PRECISION array, dimension (N-1)
On entry, C must contain the sub-diagonal elements of L as
returned from DLAGTF.
D
D is DOUBLE PRECISION array, dimension (N-2)
On entry, D must contain the second super-diagonal elements
of U as returned from DLAGTF.
IN
IN is INTEGER array, dimension (N)
On entry, IN must contain details of the matrix P as returned
from DLAGTF.
Y
Y is DOUBLE PRECISION array, dimension (N)
On entry, the right hand side vector y.
On exit, Y is overwritten by the solution vector x.
TOL
TOL is DOUBLE PRECISION
On entry, with JOB .lt. 0, TOL should be the minimum
perturbation to be made to very small diagonal elements of U.
TOL should normally be chosen as about eps*norm(U), where eps
is the relative machine precision, but if TOL is supplied as
non-positive, then it is reset to eps*max( abs( u(i,j) ) ).
If JOB .gt. 0 then TOL is not referenced.
On exit, TOL is changed as described above, only if TOL is
non-positive on entry. Otherwise TOL is unchanged.
INFO
INFO is INTEGER
= 0 : successful exit
.lt. 0: if INFO = -i, the i-th argument had an illegal value
.gt. 0: overflow would occur when computing the INFO(th)
element of the solution vector x. This can only occur
when JOB is supplied as positive and either means
that a diagonal element of U is very small, or that
the elements of the right-hand side vector y are very
large.
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
November 2011
Definition at line 162 of file dlagts.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.1 Sun May 26 2013 dlagts.f(3)