03-26-2013
Have root chown it to you or make permissions changes, or operate as root. As far as UNIX/LINUX is concerned, it is still raw, lacking a file system, not mounted and awaiting additional administrative (root) action.
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1. HP-UX
Dear Unix Gurus,
I am very very new to UNIX.
Apreciate your advice/guidence on the following.
I have a HPUX machine and i want to copy some files from this machines to a windows shared drive.
I am not sure how to go about it.
To my little knowledge i think it is not straight... (5 Replies)
Discussion started by: nicky88
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2. Filesystems, Disks and Memory
Im a newbie at unix and need some help with my MO disc, which is stuck in the MO drive. I cant get it out. I have tried several commands but nothing works, so if there is some fullproof way to get it out i would be thankful if someone could tell me!
/O (1 Reply)
Discussion started by: Olink
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3. AIX
I've a problem with an IBM StorageWorks - Seagate SSA drive, model ST373453LC (IBM P/N 24P3733, Type S53D073, 72,8 GB 15K - USCSI 4 - 320 SSA). I bought this disk used but working; it came from an unknown IBM SSA storage array. I've removed the SCA - SSA adapter (IBM 18P3051 - 001 - R0) and i tried... (0 Replies)
Discussion started by: Linolinux
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4. HP-UX
Need assistance:
Have HP Visualize C3600 workstation, HP-UX 10.20, and HP C6364A 12GB DDS-3 SCSI DAT drive. I am not a UNIX programmer and did not configure/build workstation.
Ran ioscan and shows up as HPC1537A, class tape, and 10/0/15/0.2.0. Switch on back of unit is denoted SCSI ID and is... (5 Replies)
Discussion started by: davel1000
5 Replies
5. Solaris
Hello,
I'm still learning unix and I have what is probably a simple question but I can't seem to find the question to. I have an Ultra 10 Sparc Server running solaris 8 and the drive may have crashed (I hope not). Currently, it appears some files in the /etc folder are missing. I have a backup... (1 Reply)
Discussion started by: ideffects
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6. AIX
Dear all,
I have ultriam3 tape. It is connected my LPAR. I have that the Sl.Nos. and slot number. but run the cfmgr i am not getting the tape drive.
I have fired the command lsdev -Cc tape but no reply.
how will i configure the tape in LPAR?
Please suggest. It is very urgent. (3 Replies)
Discussion started by: pernasivam
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7. SCO
Does anybody know the commands to access the data from a pen drive in a SCO Openserver 6.
What are the parameters to the mount command for accessing the USB port:confused: (9 Replies)
Discussion started by: jksah
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8. OS X (Apple)
Hi ,
I have a Mac OS X Lion mac book pro. I have a hard drive which I have partitioned in two
(a) OSX Partition - Mac OS Extended Journaled format. Mount point: /
(b) Data Partition - Windows NT Filesystem format. Mount point: /Volumes/Data
I need to access the NTFS partition (I have a... (6 Replies)
Discussion started by: neil.k
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9. AIX
Hi ,
I would like to access the cd drive of , i have power series server , and have lpars .
I try to install AIX in an lpar via HMC, but it can't access the cd drive.
how i can make installtion or make the the cd drive accessible in hmc or in power series server?
Thanks in advance (2 Replies)
Discussion started by: prpkrk
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10. Ubuntu
I cannot access or boot from my C drive. I'm running Zorin 9 and the drive is a Samsung SSD. The disk was encrypted on install, and that has not given me any problems before.
When I start the system it gets to the memory test page, and does not then load the password prompt, which it used to.... (1 Reply)
Discussion started by: David4321
1 Replies
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 3.25 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)