Hi!
I'm not a UNIX fanatic but I like using it for the
Oracle database since it's not stable in the Windows NT
environment (what is?).
Problem: Is there any command to show me the amount
of installed physical-memory in the machine? Is
there some other way to show the processes which uses... (4 Replies)
Hi all,
Im new to linux... Im in need to write a shell script to check wthr JRE in linux machine... Wtz de best way to find thru BASH?? Plz help me out to solve this issue...
Thanks (3 Replies)
I have to write Linux script to findout what kind of ilo is been installed in the given ip address either ilo/LO100 or no device found.
IP address will be given in the command line of the script.
-> With out log on to the ip address, should get the ilo type installed in that machine.
1. I... (1 Reply)
Hi.
Here's my setup:
a workstation with an X server
a CentOS server with no X server installed (development, security is not a concern)
a GUI application installed on the server
When I ssh to that machine, I get:
ssh -Xl root 192.168.x.x
Warning: untrusted X11 forwarding setup... (4 Replies)
i want user to prompt for password when ever he tries to login into solaris box using vnc software. is it possible.. each time the user tries to access a solaris box should be prompted for password.
and each user can set his own password for his session?
if all the above are possible which... (3 Replies)
I have installed solaris 10 over VM ware in windows machine. now i want to share the files from windows to solaris. how can i do so.. and pls tell if through putty i can access the solaris from windows machine without logging onto VMware. (4 Replies)
Hi,
i am trying to grab all the installed packages on linux machine,and only want to grab "Name" "Version" "Release" "Vendor" information
i am using below command to do so :
rpm -qa --info | grep -e 'Name' -e 'Version' -e 'Release' -e 'Vendor'
the output contains lot other info... (3 Replies)
Hi All,
.
I am trying to find whether Solaris 11 installed on physical server or on VMware/KVM.
I tried uname -a but it's giving only whether i installed on X86 or sparc machine.
I tried prtdiag command but it's giving below information.
command : prtdiag -v |grep "System... (2 Replies)
Discussion started by: sravani25
2 Replies
LEARN ABOUT CENTOS
port
MEM(4) Linux Programmer's Manual MEM(4)NAME
mem, kmem, port - system memory, kernel memory and system ports
DESCRIPTION
mem is a character device file that is an image of the main memory of the computer. It may be used, for example, to examine (and even
patch) the system.
Byte addresses in mem are interpreted as physical memory addresses. References to nonexistent locations cause errors to be returned.
Examining and patching is likely to lead to unexpected results when read-only or write-only bits are present.
It is typically created by:
mknod -m 660 /dev/mem c 1 1
chown root:kmem /dev/mem
The file kmem is the same as mem, except that the kernel virtual memory rather than physical memory is accessed.
It is typically created by:
mknod -m 640 /dev/kmem c 1 2
chown root:kmem /dev/kmem
port is similar to mem, but the I/O ports are accessed.
It is typically created by:
mknod -m 660 /dev/port c 1 4
chown root:mem /dev/port
FILES
/dev/mem
/dev/kmem
/dev/port
SEE ALSO chown(1), mknod(1), ioperm(2)COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 1992-11-21 MEM(4)