05-21-2009
Thanks.. this solved my problem
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi, there. I am new to UNIX and I am writing a script that it uses the FTP to get a list of the files from the FTP server, and compares this list with the local folder to check if the file already exists. If not exist, then it connects to the FTP server again to download the files
The problem is... (1 Reply)
Discussion started by: czbtony
1 Replies
2. UNIX for Dummies Questions & Answers
Hi, I am new to this forum.
I have a problem and I ws hoping you guys can help me out here.
the problem: I have a batch job running on a Unix Server, and it transfers files from the unix server to another server. the series of commands are as follows:
> LS Listing the files
> Logging into... (4 Replies)
Discussion started by: Vanilmirth
4 Replies
3. Shell Programming and Scripting
% ls -ld /usr /foo
ls: /foo: No such file or directory
drwxr-xr-x 14 root wheel 512 May 18 02:49 /usr
% ls -ld /usr /foo 1>/dev/null/
/dev/null/: Not a directory.
% ls -ld /usr /foo 2>/dev/null/
/dev/null/: Not a directory.
^^Why why why doesn't this work for me. Furthermore, where is... (7 Replies)
Discussion started by: phpfreak
7 Replies
4. Solaris
summary found at bottom. to skip straight to action summary, ctrl+f for <summary>
this initially started with trouble changing passwords due to client being unable to authenticate, this was further caused by missing client files.
This was transparent to me, so this details the road I took,... (0 Replies)
Discussion started by: ProGrammar
0 Replies
5. Shell Programming and Scripting
Hi everybody,
i suddenly got in a requirement whereby:
I have to create a script whereby I need to connect with a remote server with a FTP script and search whether a file named filename.txt or *.txt exists or not in the remote server. If it exists then my script has to return a value.
... (18 Replies)
Discussion started by: RubinPat
18 Replies
6. Shell Programming and Scripting
Hi all,
I am fairly new to scripting, but I do try and script as much as possible but the more advanced stuff does tend to boggle my mind a bit.
I am at a bit of a loss with this one.
I get entries in my DNS logs, like the below:
I want to extract only the IP address, without the hashes... (5 Replies)
Discussion started by: codenjanod
5 Replies
7. Shell Programming and Scripting
Hi there,
I just want to know how can I redirect error msgs returned from running a command (e.g. nslookup) and then only print out the correct output using an if statement?.
I've tried the following:
where $a is a list of IPs.
but I got all the error msgs printed out to screen and... (9 Replies)
Discussion started by: Abdulelah
9 Replies
8. Shell Programming and Scripting
How can i print the output of a perl script on a unix console and redirect the same in a log file under same directory simultaneously ?
Like in Shell script, we use tee, is there anything in Perl or any other option ? (2 Replies)
Discussion started by: butterfly20
2 Replies
9. Shell Programming and Scripting
I am trying to redirect record to two files using nawk if-else.
#Identify good and bad records and redirect records using if-then-else
nawk -F"|" '{if(NF!=14){printf("%s\n",$0) >> "$fn"_bad_data}else{printf("%s\n",$0) >> $fn}}' "$fn".orig
"$fn".orig is the source file name
bad... (7 Replies)
Discussion started by: siteregsam
7 Replies
10. Shell Programming and Scripting
I have a simple bash script that prints sth every 5 seconds. What I do is the following. I redirect the output of the script to a file, tail the file and see that it works and then from another console I delete the file where the output is redirected to. Even though I have deleted the file, the... (2 Replies)
Discussion started by: igurov
2 Replies
LEARN ABOUT REDHAT
dlaed3
DLAED3(l) ) DLAED3(l)
NAME
DLAED3 - find the roots of the secular equation, as defined by the values in D, W, and RHO, between 1 and K
SYNOPSIS
SUBROUTINE DLAED3( K, N, N1, D, Q, LDQ, RHO, DLAMDA, Q2, INDX, CTOT, W, S, INFO )
INTEGER INFO, K, LDQ, N, N1
DOUBLE PRECISION RHO
INTEGER CTOT( * ), INDX( * )
DOUBLE PRECISION D( * ), DLAMDA( * ), Q( LDQ, * ), Q2( * ), S( * ), W( * )
PURPOSE
DLAED3 finds the roots of the secular equation, as defined by the values in D, W, and RHO, between 1 and K. It makes the appropriate calls
to DLAED4 and then updates the eigenvectors by multiplying the matrix of eigenvectors of the pair of eigensystems being combined by the
matrix of eigenvectors of the K-by-K system which is solved here.
This code makes very mild assumptions about floating point arithmetic. It will work on machines with a guard digit in add/subtract, or on
those binary machines without guard digits which subtract like the Cray X-MP, Cray Y-MP, Cray C-90, or Cray-2. It could conceivably fail
on hexadecimal or decimal machines without guard digits, but we know of none.
ARGUMENTS
K (input) INTEGER
The number of terms in the rational function to be solved by DLAED4. K >= 0.
N (input) INTEGER
The number of rows and columns in the Q matrix. N >= K (deflation may result in N>K).
N1 (input) INTEGER
The location of the last eigenvalue in the leading submatrix. min(1,N) <= N1 <= N/2.
D (output) DOUBLE PRECISION array, dimension (N)
D(I) contains the updated eigenvalues for 1 <= I <= K.
Q (output) DOUBLE PRECISION array, dimension (LDQ,N)
Initially the first K columns are used as workspace. On output the columns 1 to K contain the updated eigenvectors.
LDQ (input) INTEGER
The leading dimension of the array Q. LDQ >= max(1,N).
RHO (input) DOUBLE PRECISION
The value of the parameter in the rank one update equation. RHO >= 0 required.
DLAMDA (input/output) DOUBLE PRECISION array, dimension (K)
The first K elements of this array contain the old roots of the deflated updating problem. These are the poles of the secular
equation. May be changed on output by having lowest order bit set to zero on Cray X-MP, Cray Y-MP, Cray-2, or Cray C-90, as
described above.
Q2 (input) DOUBLE PRECISION array, dimension (LDQ2, N)
The first K columns of this matrix contain the non-deflated eigenvectors for the split problem.
INDX (input) INTEGER array, dimension (N)
The permutation used to arrange the columns of the deflated Q matrix into three groups (see DLAED2). The rows of the eigenvectors
found by DLAED4 must be likewise permuted before the matrix multiply can take place.
CTOT (input) INTEGER array, dimension (4)
A count of the total number of the various types of columns in Q, as described in INDX. The fourth column type is any column which
has been deflated.
W (input/output) DOUBLE PRECISION array, dimension (K)
The first K elements of this array contain the components of the deflation-adjusted updating vector. Destroyed on output.
S (workspace) DOUBLE PRECISION array, dimension (N1 + 1)*K
Will contain the eigenvectors of the repaired matrix which will be multiplied by the previously accumulated eigenvectors to update
the system.
LDS (input) INTEGER
The leading dimension of S. LDS >= max(1,K).
INFO (output) INTEGER
= 0: successful exit.
< 0: if INFO = -i, the i-th argument had an illegal value.
> 0: if INFO = 1, an eigenvalue did not converge
FURTHER DETAILS
Based on contributions by
Jeff Rutter, Computer Science Division, University of California
at Berkeley, USA
Modified by Francoise Tisseur, University of Tennessee.
LAPACK version 3.0 15 June 2000 DLAED3(l)