Log successful unix conditionals Post: 302151771

7 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

ideas for perl script - strings,conditionals..etc

I have a matrix , how do I compare all the elements of a column , lets say I want to check if the columns contain the alphabets "S","H","A","R","A","T". and not "X"s. Lets say matrix looks something like this .. SSSXSH HHXXHA AAXXAT RRRXRS AAXTAR TTTTTA I can hard code it where...

2. Shell Programming and Scripting

Multiple Conditionals

Yet another question. I want to make something like this: if ||&& then ... fi but that apparently is not right. I want either the first condition to be true OR the second AND third conditions to be true for the "then" to be processed. How can I do this?

3. Shell Programming and Scripting

Using arrays with conditionals

Pardon the pseudo code below, but I'm wondering how I would do something along the lines of this... #!/bin/sh excludeList="A B" theItem="C" if then echo $theItem fi I know I could loop through the array and check against each value, but was wondering if there was an alternate way...

4. Shell Programming and Scripting

Multiple conditionals in a while loop

Hi was wonderring about the syntax for the following peice of code: while ] ; do This is apparently incorrect. I want the loop to continue WHILE $life is not equal to zero or $mask is not equal to $word. Should ONE of these conditions fail to be met, loop should break out. Any ideas? ...

5. UNIX for Dummies Questions & Answers

How to get successful/unsuccessful FTP logs in UNIX

Hi, We have one UNIX Server (Sun Solaris), and the files coming to this server from another server. The problem is, that server is continously sending files to our server via FTP. But the observation is that some files missing in our Server but in that server it shows the files FTPed...

6. Shell Programming and Scripting

mysql help : query with 2 conditionals

Hi there, I have a table that stores multiple records for many different servers, each of which is timestamped ... I wanted to write a query that would enable me to only output the "latest" record (based on timestamp) for each "unique" server. So for example my main table looks like this ...

7. Shell Programming and Scripting

Script no conditionals

Hello, pro scripters, noob here, I am complete noob in this and I have to write a program which: Calculates the modulus of two numbers which the user enters with keyboard. Number interval 1-9. These two numbers that were entered and modulus which was calculated are stored in a separate file....

LEARN ABOUT DEBIAN

sla_lin_berr

sla_lin_berr.f(3)						      LAPACK							 sla_lin_berr.f(3)

NAME

       sla_lin_berr.f -

SYNOPSIS

   Functions/Subroutines
       subroutine sla_lin_berr (N, NZ, NRHS, RES, AYB, BERR)
	   SLA_LIN_BERR

Function/Subroutine Documentation
   subroutine sla_lin_berr (integerN, integerNZ, integerNRHS, real, dimension( n, nrhs )RES, real, dimension( n, nrhs )AYB, real, dimension( nrhs
       )BERR)
       SLA_LIN_BERR

       Purpose:

	       SLA_LIN_BERR computes componentwise relative backward error from
	       the formula
		   max(i) ( abs(R(i)) / ( abs(op(A_s))*abs(Y) + abs(B_s) )(i) )
	       where abs(Z) is the componentwise absolute value of the matrix
	       or vector Z.

       Parameters:
	   N

		     N is INTEGER
		The number of linear equations, i.e., the order of the
		matrix A.  N >= 0.

	   NZ

		     NZ is INTEGER
		We add (NZ+1)*SLAMCH( 'Safe minimum' ) to R(i) in the numerator to
		guard against spuriously zero residuals. Default value is N.

	   NRHS

		     NRHS is INTEGER
		The number of right hand sides, i.e., the number of columns
		of the matrices AYB, RES, and BERR.  NRHS >= 0.

	   RES

		     RES is REAL array, dimension (N,NRHS)
		The residual matrix, i.e., the matrix R in the relative backward
		error formula above.

	   AYB

		     AYB is REAL array, dimension (N, NRHS)
		The denominator in the relative backward error formula above, i.e.,
		the matrix abs(op(A_s))*abs(Y) + abs(B_s). The matrices A, Y, and B
		are from iterative refinement (see sla_gerfsx_extended.f).

	   BERR

		     BERR is REAL array, dimension (NRHS)
		The componentwise relative backward error from the formula above.

       Author:
	   Univ. of Tennessee

	   Univ. of California Berkeley

	   Univ. of Colorado Denver

	   NAG Ltd.

       Date:
	   November 2011

       Definition at line 102 of file sla_lin_berr.f.

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

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