Hi
i have many sets of files as shown below(here i have shown 2 sets)
basel_aa_20091030.txt
basel_aa_20091130.txt
basel_aa_20091230.txt
basel_bb_20091030.txt
basel_bb_20091130.txt
basel_bb_20091230.txt
from each set of files i need to select the latest updated file(there are... (3 Replies)
HI
I have a requirement to find the last updated files from a directory whcih has subdirectories and inside them we have files with .txt,.doc,.xls .. extensions. i have to find those files which were updated in the last 1hr and rename the files with respective <sub-directory>_<filename> and copy... (3 Replies)
Hello Friends
I am facing a weird problem :confused:, we receive thousands of files in my system on a daily basis, access time stamp on some of the files are being updated as old time stamp like 1968-01-19, Could some one help me what could be causing this? so that i can narrow down the problem... (4 Replies)
I have an ant script that puts my crontabtemplate changes out on a solaris server. But I am scratching my head trying to figure out what to do next on getting the actual crontab file updated with changes. Somone have suggestions on reads or links to figure this out?
thx in advance (2 Replies)
I have a directory with source code and want to figure out the files whose content has changed.
Suppose I have two version of development work called hstmy.1.0 and hstmy.1.7. Directory structure are basically the same. However there may be additional files and directories, whose contents... (5 Replies)
If third column contains null value then it should delete the row and i want to know the files which contains null value in 3rd column.Below code is not showing the updated files correctly..not sure what the issue is.plz help me
#!/usr/bin/sh
Scripts=/ushhquest/data001/Scripts
cd... (5 Replies)
Hi All,
I have written one program to print the files which are not updated in the specified directory in .Dat file. If I am executing the same command in the command prompt its working fine but if I am executing in shell script it's not working fine. Please correct if any thing wrong in the... (3 Replies)
Hello all,
Please help me for a script that compares two files and reads only those records that are to be inserted and updated.
File1:
c_id name place contact_no
1 abc xyz 34567
10 efg uvw 82725
6 hjk wth 01823
2 iuy ... (4 Replies)
Discussion started by: T@ni@
4 Replies
LEARN ABOUT REDHAT
cgbequ
CGBEQU(l) ) CGBEQU(l)
NAME
CGBEQU - compute row and column scalings intended to equilibrate an M-by-N band matrix A and reduce its condition number
SYNOPSIS
SUBROUTINE CGBEQU( M, N, KL, KU, AB, LDAB, R, C, ROWCND, COLCND, AMAX, INFO )
INTEGER INFO, KL, KU, LDAB, M, N
REAL AMAX, COLCND, ROWCND
REAL C( * ), R( * )
COMPLEX AB( LDAB, * )
PURPOSE
CGBEQU computes row and column scalings intended to equilibrate an M-by-N band matrix A and reduce its condition number. R returns the row
scale factors and C the column scale factors, chosen to try to make the largest element in each row and column of the matrix B with ele-
ments B(i,j)=R(i)*A(i,j)*C(j) have absolute value 1.
R(i) and C(j) are restricted to be between SMLNUM = smallest safe number and BIGNUM = largest safe number. Use of these scaling factors is
not guaranteed to reduce the condition number of A but works well in practice.
ARGUMENTS
M (input) INTEGER
The number of rows of the matrix A. M >= 0.
N (input) INTEGER
The number of columns of the matrix A. N >= 0.
KL (input) INTEGER
The number of subdiagonals within the band of A. KL >= 0.
KU (input) INTEGER
The number of superdiagonals within the band of A. KU >= 0.
AB (input) COMPLEX array, dimension (LDAB,N)
The band matrix A, stored in rows 1 to KL+KU+1. The j-th column of A is stored in the j-th column of the array AB as follows:
AB(ku+1+i-j,j) = A(i,j) for max(1,j-ku)<=i<=min(m,j+kl).
LDAB (input) INTEGER
The leading dimension of the array AB. LDAB >= KL+KU+1.
R (output) REAL array, dimension (M)
If INFO = 0, or INFO > M, R contains the row scale factors for A.
C (output) REAL array, dimension (N)
If INFO = 0, C contains the column scale factors for A.
ROWCND (output) REAL
If INFO = 0 or INFO > M, ROWCND contains the ratio of the smallest R(i) to the largest R(i). If ROWCND >= 0.1 and AMAX is neither
too large nor too small, it is not worth scaling by R.
COLCND (output) REAL
If INFO = 0, COLCND contains the ratio of the smallest C(i) to the largest C(i). If COLCND >= 0.1, it is not worth scaling by C.
AMAX (output) REAL
Absolute value of largest matrix element. If AMAX is very close to overflow or very close to underflow, the matrix should be
scaled.
INFO (output) INTEGER
= 0: successful exit
< 0: if INFO = -i, the i-th argument had an illegal value
> 0: if INFO = i, and i is
<= M: the i-th row of A is exactly zero
> M: the (i-M)-th column of A is exactly zero
LAPACK version 3.0 15 June 2000 CGBEQU(l)