Hello,
how do i kick users off line.
when i type w i see
Mike pts/0 leg-64 11:28pm 0.00s 0.15s 0.01s w
root pts/1 :0 11:31pm 1:13 0.06s 0.02s vi /etc/ftpaccess
i want to boot Mike offline...how do i do that?
many thanks (5 Replies)
Hi,
I'm new to solaris/ Unix and would like to know how to check in the system what
was the last login user were doing. Is there any way to check this? Thanks in advanced. (1 Reply)
Helo,
I have created one group called RBAC.(roll back access control)
Now when I created user of RBAC its entry in /etc/passwd file is given below:
roleadm:x:120:109:RBAC User:/home/pds_RBAC:/bin/false
I have keep at the end /bin/false because I dont want to give direct login to the user... (2 Replies)
OK, I installed a new KVM switch and have 3 IBM servers all running SCO unix attached to it among some other servers...
everything works fine except for just one of the SCO servers (all the same hardware) will kick me back out after I login using the console... I will login and it will take me... (4 Replies)
Hello
I have a new job and I need change the last user administrator, I dont know if is easier change some things about this user or add my user in the group with every permission, how can I do it. I dont know which is the group. I think is no only useradd en after modify /etc/passwd.
Tank... (14 Replies)
Hello,
I'm implementing a very simple FTP client, and to do the login I would like to check against system users instead of using my own database, so that I can give the proper permissions to the newly created process that I spawn with fork. What's the best way for doing this in C?
I've read... (4 Replies)
i am prompting for a name to search.
read user
if
then
however, i get this error:
please enter a username on the system:
fool
menu_script2.sh: line 123: (4 Replies)
Hello!
I am new to the forum and I need help on restoring root user's password or access the form of single user mode under operating system very long-standing family bsd - Unix system V I think it's also called srv4. I managed to enter the owner of IPL, and a moment after the rise of system... (2 Replies)
Hello,
In our environment some users mess up with the system ( install / uninstall ) software..
unfortunately the root is open to several users (several of them have sudo access)
How to track which user is trying to do this ( I'd like to know which user and what ipaddress. )
Experts please... (2 Replies)
Discussion started by: ramky79
2 Replies
LEARN ABOUT DEBIAN
cgeqrt.f
cgeqrt.f(3) LAPACK cgeqrt.f(3)NAME
cgeqrt.f -
SYNOPSIS
Functions/Subroutines
subroutine cgeqrt (M, N, NB, A, LDA, T, LDT, WORK, INFO)
CGEQRT
Function/Subroutine Documentation
subroutine cgeqrt (integerM, integerN, integerNB, complex, dimension( lda, * )A, integerLDA, complex, dimension( ldt, * )T, integerLDT,
complex, dimension( * )WORK, integerINFO)
CGEQRT
Purpose:
CGEQRT computes a blocked QR factorization of a complex M-by-N matrix A
using the compact WY representation of Q.
Parameters:
M
M is INTEGER
The number of rows of the matrix A. M >= 0.
N
N is INTEGER
The number of columns of the matrix A. N >= 0.
NB
NB is INTEGER
The block size to be used in the blocked QR. MIN(M,N) >= NB >= 1.
A
A is COMPLEX array, dimension (LDA,N)
On entry, the M-by-N matrix A.
On exit, the elements on and above the diagonal of the array
contain the min(M,N)-by-N upper trapezoidal matrix R (R is
upper triangular if M >= N); the elements below the diagonal
are the columns of V.
LDA
LDA is INTEGER
The leading dimension of the array A. LDA >= max(1,M).
T
T is COMPLEX array, dimension (LDT,MIN(M,N))
The upper triangular block reflectors stored in compact form
as a sequence of upper triangular blocks. See below
for further details.
LDT
LDT is INTEGER
The leading dimension of the array T. LDT >= NB.
WORK
WORK is COMPLEX array, dimension (NB*N)
INFO
INFO is INTEGER
= 0: successful exit
< 0: if INFO = -i, the i-th argument had an illegal value
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
November 2011
Further Details:
The matrix V stores the elementary reflectors H(i) in the i-th column
below the diagonal. For example, if M=5 and N=3, the matrix V is
V = ( 1 )
( v1 1 )
( v1 v2 1 )
( v1 v2 v3 )
( v1 v2 v3 )
where the vi's represent the vectors which define H(i), which are returned
in the matrix A. The 1's along the diagonal of V are not stored in A.
Let K=MIN(M,N). The number of blocks is B = ceiling(K/NB), where each
block is of order NB except for the last block, which is of order
IB = K - (B-1)*NB. For each of the B blocks, a upper triangular block
reflector factor is computed: T1, T2, ..., TB. The NB-by-NB (and IB-by-IB
for the last block) T's are stored in the NB-by-N matrix T as
T = (T1 T2 ... TB).
Definition at line 142 of file cgeqrt.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.1 Sun May 26 2013 cgeqrt.f(3)