I'm a new member of the forum, I had this new generate file since I use 'grep' and 'awk', what I want to do is get rid off the all 0s before the numbers, is there any one who could help me to figure it out? Thanks a lot!
yun
0000000029 000q7472 2002/03/01
0000000030 000q7472 2002/03/01
... (2 Replies)
Hi everybody,
I have a certine file with lots of number,
Which I want to add a " in the begging and at the and of each line.
Could anyone tell me how can I do it?
Cheers (7 Replies)
I am posting a script below which essentially excutes the following functions in the described order.
1) From a source directory pools together three files generated by system logs for each user session, tar's these files and archives them as a log set in a destination directory and these... (0 Replies)
I have a directory name stored in a variable. Does anyone have a piece of code which checks if this stored directory name ends up with the "/" and if it is missing adds it to the same variable. for example I might have
A=/bb/data or A=/bb/data/
which needs to be A=/bb/data/ for sure
thanks... (5 Replies)
Hi all
Can anyone suggest me a good solution ? My requirement is as follows
I have a plain text file similar to this...
sending data to 0003345234
here is the output...
,..........
...........
.......
sending data to 00033452ab
here is the output...
,..........
...........
.... (5 Replies)
if input1 has an expression nouse covert allcolumns in to hashes except 6th column.
ex: abc100 has no use in 3rd row and 4th row and became hashes.
BUT if input1 1st column keys-1st row has no words in 3rd column (ex: def200 (key) and 1st row has no words in 3rd column (no x/x or y/y or others)... (2 Replies)
Hi,
I'm guessing this is probably relatively straight forward to do in awk, but I just can't get my head round it! I have a log file of the following format:
3:03:35 (lmgrd) TIMESTAMP 10/14/2011
3:20:41 (MLM) IN: "MATLAB" user1@host1.private.dns.zone
3:21:05 (MLM) IN: "MATLAB"... (2 Replies)
hello,
I have problem with writing/adjusting a shell script.
I searched forum and unfortunately couldn't write scipt based on the information I found.
I never wtire such so it's hard for me and I do need to modify one script immediately.
case looks like:
1. 'file' that needs to be modified... (3 Replies)
I have a list
XPAR
XPAR
XPAR ,
XPAR , ,
XPAR ,1,
XPAR 196
XPAR 95
XPAR 95,77
This has space and tabs on the second row. I would like it to look like
XPAR 1, 196, 95, 77
But I always get the below because of the spaces above.
, , ,1, 196 95 95,77
I use... (9 Replies)
Hi
Please check my code,here awk -vLIT="$line" '$0 ~ LIT { print LIT,"Found in ",FILENAME; }' $f it is not checking for small alphabets.can u pls modify my code
#!/bin/ksh
for f in /tmp/satemp/*
do
cat /tmp/sa/tt.txt| while read line
do
awk -vLIT="$line" '$0 ~ LIT { print LIT,"Found in... (3 Replies)
Discussion started by: coolboy98699
3 Replies
LEARN ABOUT CENTOS
cptsv.f
cptsv.f(3) LAPACK cptsv.f(3)NAME
cptsv.f -
SYNOPSIS
Functions/Subroutines
subroutine cptsv (N, NRHS, D, E, B, LDB, INFO)
CPTSV computes the solution to system of linear equations A * X = B for PT matrices
Function/Subroutine Documentation
subroutine cptsv (integerN, integerNRHS, real, dimension( * )D, complex, dimension( * )E, complex, dimension( ldb, * )B, integerLDB,
integerINFO)
CPTSV computes the solution to system of linear equations A * X = B for PT matrices
Purpose:
CPTSV computes the solution to a complex system of linear equations
A*X = B, where A is an N-by-N Hermitian positive definite tridiagonal
matrix, and X and B are N-by-NRHS matrices.
A is factored as A = L*D*L**H, and the factored form of A is then
used to solve the system of equations.
Parameters:
N
N is INTEGER
The order of the matrix A. N >= 0.
NRHS
NRHS is INTEGER
The number of right hand sides, i.e., the number of columns
of the matrix B. NRHS >= 0.
D
D is REAL array, dimension (N)
On entry, the n diagonal elements of the tridiagonal matrix
A. On exit, the n diagonal elements of the diagonal matrix
D from the factorization A = L*D*L**H.
E
E is COMPLEX array, dimension (N-1)
On entry, the (n-1) subdiagonal elements of the tridiagonal
matrix A. On exit, the (n-1) subdiagonal elements of the
unit bidiagonal factor L from the L*D*L**H factorization of
A. E can also be regarded as the superdiagonal of the unit
bidiagonal factor U from the U**H*D*U factorization of A.
B
B is COMPLEX array, dimension (LDB,NRHS)
On entry, the N-by-NRHS right hand side matrix B.
On exit, if INFO = 0, the N-by-NRHS solution matrix X.
LDB
LDB is INTEGER
The leading dimension of the array B. LDB >= max(1,N).
INFO
INFO is INTEGER
= 0: successful exit
< 0: if INFO = -i, the i-th argument had an illegal value
> 0: if INFO = i, the leading minor of order i is not
positive definite, and the solution has not been
computed. The factorization has not been completed
unless i = N.
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
September 2012
Definition at line 116 of file cptsv.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.2 Tue Sep 25 2012 cptsv.f(3)