I don't even have /etc/sysconfig... redhat is not the universe...
Something that does exist under all (modern) Linux is the special /sys/ folder. It's a virtual folder like /proc/ which holds no real files, but there's all sorts of information buried in there.
How do I check my system to see if the graphics are using hardware 3d suport or not. I have a TNT2 on RH 7.1 kernel 2.4.9-?(can't remember off top of my head)I'm running all the latest updates from RH. Also I now have a dvd drive and I am trying to find a player that will play all movies and not... (1 Reply)
Hello again,
I would like to know if the following commands:
diag, errpt, lscfg, lspv, lsvg, lsps, lslv for AIX and
prtdiag, psrinfo, sysdef for SUN are native to these systems or if they are in fact scripts that are added after the unix installation.
Thank you in advance.
Have a nice day (4 Replies)
HI ALL,
I am new tp HPUX and i am looking for command that will retive me the following information on HPUX:
Chassis Name & Serial Number:
Monitor
Name
BIOS
Name
EthernetPort
Name
IPEndpoint
Name
PointingDevice
Name
Keyboard
NetworkPrinter
Name
LocalPrinter (5 Replies)
Hello all,
i've written a small piece of code that will read commands from standard input and executes the commands.
Its working fine and is execting the commands well. Accepting arguments too. e.g
#mkdir <name of the directory>
The problem is that its not letting me change the directory i.e... (4 Replies)
I want to log into a remote server transfer over a new config and then backup the existing config, replace with the new config.
I am not sure if I can do this with BASH scripting.
I have set up password less login by adding my public key to authorized_keys file, it works.
I am a little... (1 Reply)
Hi all
Got another strange one. If I try to enquire about the hardware, the command hangs implying Ive got a hardware issue. So, if I execute :-
iostat -en
sysdef - ( stops at the devices part )
format
cfgadm -al
Anything that searches the devices, then the command hangs.
... (4 Replies)
Can someone help me with what I am guessing is a simple job for an AIX admin. However I am 100% HP-UX and not touched AIX before the start of this week.
I am trying to connect an IBM Blade (JS22) to our HP Enterprise Tape Library. I have done all the SAN zoning and this appears to be happy... (5 Replies)
Hi all,
I'm new in this forum.
I'm looking for the difference between the HACMP commands with the prefix "cl" and "cli".
The first type are under /usr/es/sbin/cluster/sbin directory and the second are under /usr/es/sbin/cluster/cspoc directory.
I know that the first are called HACMP for AIX... (0 Replies)
Hi folk,
I have this hardware faunty message, but dont know which hardware is this ? can you guide me ?
--------------- ------------------------------------ -------------- ---------
TIME EVENT-ID MSG-ID SEVERITY
---------------... (9 Replies)
Discussion started by: dehetoxic
9 Replies
LEARN ABOUT MINIX
network_namespaces
NETWORK_NAMESPACES(7) Linux Programmer's Manual NETWORK_NAMESPACES(7)NAME
network_namespaces - overview of Linux network namespaces
DESCRIPTION
Network namespaces provide isolation of the system resources associated with networking: network devices, IPv4 and IPv6 protocol stacks, IP
routing tables, firewall rules, the /proc/net directory (which is a symbolic link to /proc/PID/net), the /sys/class/net directory, various
files under /proc/sys/net, port numbers (sockets), and so on.
A physical network device can live in exactly one network namespace. When a network namespace is freed (i.e., when the last process in the
namespace terminates), its physical network devices are moved back to the initial network namespace (not to the parent of the process).
A virtual network (veth(4)) device pair provides a pipe-like abstraction that can be used to create tunnels between network namespaces, and
can be used to create a bridge to a physical network device in another namespace. When a namespace is freed, the veth(4) devices that it
contains are destroyed.
Use of network namespaces requires a kernel that is configured with the CONFIG_NET_NS option.
SEE ALSO nsenter(1), unshare(1), clone(2), veth(4), proc(5), sysfs(5), namespaces(7), user_namespaces(7), brctl(8), ip(8), ip-address(8), ip-
link(8), ip-netns(8), iptables(8), ovs-vsctl(8)COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the
latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.
Linux 2018-02-02 NETWORK_NAMESPACES(7)