Hi, all
Need some advise on this script
i have some files in a directory, and i need to change the word XX in each files to YY, how can i perform a bulk changes/
thanks in advance for yr sharing (3 Replies)
hi
i have a set of files , i need to compare one file content with other file content,
i am using cmp -s abc.1 def.2 , but it is not giving theproper o/p even if the content is different.Please help
thanks
Satya (1 Reply)
hello,
i have a question and i'll be appreciated if you can help me with this.
i have i folder let's say "users"
in this folder there are files (file1, file2, file2, etc) and in each file there is a number (lets say 4 in file1)
i want to display some thing like bellow
file1 4... (6 Replies)
I'm trying to combine it using awk but still can't figure it out. Here is the file.
cat file1.txt
Mr Smith
Mr John
Ms Linda
cat file2.txt
No 4 Jln Empat
Kuala Lumpur
No 213 Tmn Bunga
Kedah
No 1 Kampung Bukit
Malaysia
I want to combine this file1 and file2 so the output... (5 Replies)
Hi,
i would like to find 'AppManage' in all files. i have tried the following but it didn't work.
/local/home/mani>grep -iR 'AppManage' *.* - not outcome
/local/home/mani>grep -iR 'AppManage' - this one hangs
thanks (3 Replies)
I have about 11000 files on a hard disk that were generated by copying a directory structure from a dvd. The files are supposed to contain ascii data.
I am unable to read or inspect the contents of several of the files, I receive the error no such file or directory.
I am using cygwin on... (4 Replies)
Hi all
we have a file ONE like this
12345 98765
67222 74252
76991 90091
and we have one more file TWO like
huiiii 67jjjj u988 99999 uj99j 98765
hujg 7yhh ij999 78688 ijo99 74252
Now i want create THREE file which
is like
huiiii 67jjjj u988 12345 uj99j 98765
hujg 7yhh ij999... (2 Replies)
Hi I have multiple files in a folder and one file which contains a list of files (one on each line). I was to search for a string only within these files and not the whole folder. I need the output to be in the form
File1<tab>string instance 2<tab> string instance 2<tab>string instance 3... (6 Replies)
I have two files in unix environment with similer type of contain:
Example:
File1 File2
Milestone1 Milestone1
Milestone2 Milestone12
Milestone3 Milestone13... (11 Replies)
I have two file as given below which shows the ACL permissions of each file. I need to compare the source file with target file and list down the difference as specified below in required output. Can someone help me on this ?
Source File
*************
# file: /local/test_1
# owner: own
#... (4 Replies)
Discussion started by: sarathy_a35
4 Replies
LEARN ABOUT DEBIAN
zlahef
zlahef.f(3) LAPACK zlahef.f(3)NAME
zlahef.f -
SYNOPSIS
Functions/Subroutines
subroutine zlahef (UPLO, N, NB, KB, A, LDA, IPIV, W, LDW, INFO)
ZLAHEF
Function/Subroutine Documentation
subroutine zlahef (characterUPLO, integerN, integerNB, integerKB, complex*16, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV,
complex*16, dimension( ldw, * )W, integerLDW, integerINFO)
ZLAHEF
Purpose:
ZLAHEF computes a partial factorization of a complex Hermitian
matrix A using the Bunch-Kaufman diagonal pivoting method. The
partial factorization has the form:
A = ( I U12 ) ( A11 0 ) ( I 0 ) if UPLO = 'U', or:
( 0 U22 ) ( 0 D ) ( U12**H U22**H )
A = ( L11 0 ) ( D 0 ) ( L11**H L21**H ) if UPLO = 'L'
( L21 I ) ( 0 A22 ) ( 0 I )
where the order of D is at most NB. The actual order is returned in
the argument KB, and is either NB or NB-1, or N if N <= NB.
Note that U**H denotes the conjugate transpose of U.
ZLAHEF is an auxiliary routine called by ZHETRF. It uses blocked code
(calling Level 3 BLAS) to update the submatrix A11 (if UPLO = 'U') or
A22 (if UPLO = 'L').
Parameters:
UPLO
UPLO is CHARACTER*1
Specifies whether the upper or lower triangular part of the
Hermitian matrix A is stored:
= 'U': Upper triangular
= 'L': Lower triangular
N
N is INTEGER
The order of the matrix A. N >= 0.
NB
NB is INTEGER
The maximum number of columns of the matrix A that should be
factored. NB should be at least 2 to allow for 2-by-2 pivot
blocks.
KB
KB is INTEGER
The number of columns of A that were actually factored.
KB is either NB-1 or NB, or N if N <= NB.
A
A is COMPLEX*16 array, dimension (LDA,N)
On entry, the Hermitian matrix A. If UPLO = 'U', the leading
n-by-n upper triangular part of A contains the upper
triangular part of the matrix A, and the strictly lower
triangular part of A is not referenced. If UPLO = 'L', the
leading n-by-n lower triangular part of A contains the lower
triangular part of the matrix A, and the strictly upper
triangular part of A is not referenced.
On exit, A contains details of the partial factorization.
LDA
LDA is INTEGER
The leading dimension of the array A. LDA >= max(1,N).
IPIV
IPIV is INTEGER array, dimension (N)
Details of the interchanges and the block structure of D.
If UPLO = 'U', only the last KB elements of IPIV are set;
if UPLO = 'L', only the first KB elements are set.
If IPIV(k) > 0, then rows and columns k and IPIV(k) were
interchanged and D(k,k) is a 1-by-1 diagonal block.
If UPLO = 'U' and IPIV(k) = IPIV(k-1) < 0, then rows and
columns k-1 and -IPIV(k) were interchanged and D(k-1:k,k-1:k)
is a 2-by-2 diagonal block. If UPLO = 'L' and IPIV(k) =
IPIV(k+1) < 0, then rows and columns k+1 and -IPIV(k) were
interchanged and D(k:k+1,k:k+1) is a 2-by-2 diagonal block.
W
W is COMPLEX*16 array, dimension (LDW,NB)
LDW
LDW is INTEGER
The leading dimension of the array W. LDW >= max(1,N).
INFO
INFO is INTEGER
= 0: successful exit
> 0: if INFO = k, D(k,k) is exactly zero. The factorization
has been completed, but the block diagonal matrix D is
exactly singular.
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
November 2011
Definition at line 158 of file zlahef.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.1 Sun May 26 2013 zlahef.f(3)