Hi,
I need a shell script that would parse this file
/usr/share/i18n/locales/aa_DJ:title "Afar language locale for Djibouti (Cadu/Laaqo Dialects)."
/usr/share/i18n/locales/aa_ER:title "Afar language locale for Eritrea (Cadu/Laaqo Dialects)."
/usr/share/i18n/locales/aa_ER@saaho:title... (2 Replies)
I'm trying to write a script that will look in an /exports folder for the oldest export file and move it to a /staging folder. "Oldest" in this case is actually determined by date information embedded in the file names themselves.
Also, the script should only move a file from /exports to... (6 Replies)
Hi Scripting Gurus,
I am trying to parse a csv file and generate a new output file.
The input file will be a variable length in turns of rows and columns.
output file will have 8 columns. we have three columns from the header for each set.
just to give little bit more clarification each row... (15 Replies)
Hello,
I have a file which contains groups of fields. These groups are separated by a blank line, to form a logical record.
Each line consists of a field-value pair.
If want to find all records where field 'd' has a value of '4' and if it does, I want the value of field 'a' (from the... (4 Replies)
Hi Experts,
Im a new bee for scripting,
I would ned to do the following via linux shell scripting, I have an application which throws a log file, on each action of a particular work with the application, as sson as the action is done, the log file would vanish or stops updating there, the... (2 Replies)
Here is a data file, which I believe is in YAML. I am trying to retrieve just the 'addon_domains" section, which doesnt seem to be as easy as I had originally thought. Any help on this would be greatly appreciated!! I have been trying to do this in awk and mostly bash scripting instead of perl... (3 Replies)
Hey guys,
I have this file generated by me... i want to create some HTML output from it.
The problem is that i am really confused about how do I go about reading the file.
The file is in the following format:
TID1 Name1 ATime=xx AResult=yyy AExpected=yyy BTime=xx BResult=yyy... (8 Replies)
Hi Gurus,
i have files like this and i want to rename it.
server1_0_Log0000597500
server1_0_Log0000597501
server1_0_Log0000597502
server1_0_Log0000597503
server1_0_Log0000597504
server1_0_Log0000597505
server1_0_Log0000597506
server1_0_Log0000597507
server1_0_Log0000597508... (7 Replies)
Discussion started by: fedora132010
7 Replies
LEARN ABOUT REDHAT
claev2
CLAEV2(l) ) CLAEV2(l)
NAME
CLAEV2 - compute the eigendecomposition of a 2-by-2 Hermitian matrix [ A B ] [ CONJG(B) C ]
SYNOPSIS
SUBROUTINE CLAEV2( A, B, C, RT1, RT2, CS1, SN1 )
REAL CS1, RT1, RT2
COMPLEX A, B, C, SN1
PURPOSE
CLAEV2 computes the eigendecomposition of a 2-by-2 Hermitian matrix [ A B ] [ CONJG(B) C ]. On return, RT1 is the eigenvalue of larger
absolute value, RT2 is the eigenvalue of smaller absolute value, and (CS1,SN1) is the unit right eigenvector for RT1, giving the decomposi-
tion
[ CS1 CONJG(SN1) ] [ A B ] [ CS1 -CONJG(SN1) ] = [ RT1 0 ] [-SN1 CS1 ] [ CONJG(B) C ] [ SN1 CS1 ] [ 0 RT2 ].
ARGUMENTS
A (input) COMPLEX
The (1,1) element of the 2-by-2 matrix.
B (input) COMPLEX
The (1,2) element and the conjugate of the (2,1) element of the 2-by-2 matrix.
C (input) COMPLEX
The (2,2) element of the 2-by-2 matrix.
RT1 (output) REAL
The eigenvalue of larger absolute value.
RT2 (output) REAL
The eigenvalue of smaller absolute value.
CS1 (output) REAL
SN1 (output) COMPLEX The vector (CS1, SN1) is a unit right eigenvector for RT1.
FURTHER DETAILS
RT1 is accurate to a few ulps barring over/underflow.
RT2 may be inaccurate if there is massive cancellation in the determinant A*C-B*B; higher precision or correctly rounded or correctly trun-
cated arithmetic would be needed to compute RT2 accurately in all cases.
CS1 and SN1 are accurate to a few ulps barring over/underflow.
Overflow is possible only if RT1 is within a factor of 5 of overflow. Underflow is harmless if the input data is 0 or exceeds
underflow_threshold / macheps.
LAPACK version 3.0 15 June 2000 CLAEV2(l)