27%
18.07.2013
ID. However, in special cases, such as set user ID programs, an intruder could use this attack technique to obtain root privileges on a vulnerable system. All previous versions of X.org are affected
27%
16.05.2013
worked at the command line and with a quantum command. As an example, Listing 1 shows the individual steps required.
Listing 1
Assigning Floating IPs with Quantum
root@alice:~# quantum net
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10.05.2012
virsh version
. If you see an error message, you need to become root and try your luck again. If virsh tells you something about a connection error, you need to enable the libvirtd
. Most distributions
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01.08.2012
Listing 1: Output of Installing numactl into VNFS
[root@test1 ~]# yum --tolerant --installroot /var/chroots/sl6.2 -y install numactl
Loaded plugins: fastestmirror, refresh-packagekit, security
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01.08.2012
Listing 2: Output of Installing hwloc into VNFS
[root@test1 ~]# yum --tolerant --installroot /var/chroots/sl6.2 -y install hwloc
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading
27%
01.08.2012
Installing the Open64 5.0 compilers using yum
[root@test1 RPMS]# yum install open64-5.0-0.x86_64.rpm
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached
27%
21.08.2012
Listing 2: Installing libganglia into the Master node
[root@test1 RPMS]# yum install libganglia-3.4.0-1.el6.i686.rpm
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror
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21.08.2012
Listing 5: Installing ganglia-web into the Master Node
[root@test1 RPMS]# yum install ganglia-web-3.5.1-1.noarch.rpm
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror
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16.05.2013
).
Virtual functions are used when the network card supports Single Root I/O Virtualization (SR-IOV). This functionality makes it possible to split a single PCI device across multiple virtual systems without
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12.09.2013
SSH implementations prevent root access by default; uncommenting the following line:
PermitRootLogin yes
lets you enable it.
Dealing with Host Keys
For Linux admins, dealing with the SSH host key is part
