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17%
Many Clouds, One API
22.08.2011
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machines with a fixed 1GB of RAM, whereas another could allow the user to set up memory of between 1 and 8GB in increments of 512
MB
. The Deltacloud API bundles all these different possibilities
17%
Protecting Samba file servers in heterogeneous environments
09.06.2018
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2018
»
Issue 45: Autom...
»
[::]:* LISTEN As you can see, only port
22
for SSH is open for incoming connections for both IPv4 and IPv
6
. If you are not (yet) using IPv
6
on your network, you should disable it, because what good
17%
Pen Testing with netcat
14.05.2013
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will work if the netcat listener is running as root (Figure
6
). Figure
6
: Adding user david with UID 0. Next, I need to give the user a password
17%
How to configure and use jailed processes in FreeBSD
14.03.2013
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»
2013
»
Issue 13: IPv6...
»
are available to let administrators manage jails on the host system [
6
]. Here's a brief look: jail [-i] [-l -u
| -U
]
: Starts a jail
17%
Monitor your network infrastructure with SNMP
10.04.2015
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2015
»
Issue 26: OpenS...
»
a favor by restricting the output to less information. The devices connected to individual routers or access points are provided by the ipNetToMediaEntry (OID 1.3.
6.1.2.1.4.22
.1 ) branch, for example. You
17%
Protect Your Servers with Nmap
23.07.2012
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.13.134.52): Not shown: 994 filtered ports PORT STATE SERVICE VERSION
22
/tcp open ssh OpenSSH 4.3 (protocol 2.0) 25/tcp closed smtp 53/tcp open domain ISC BIND 9
17%
Goodbye virtual machines, hello container machines
07.04.2022
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»
2022
»
Issue 68: Autom...
»
Mappings: - containerPort:
22
- containerPort: 2181 - containerPort: 8080 - containerPort: 9092 - containerPort: 38080 - containerPort: 52812 - containerPort: 58080 privileged: true
16%
Generate VM Images with virt-builder
15.04.2014
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the following command when you get there: wget http://libguestfs.org/download/builder/fedora-19.xz The image is only 164
MB
in size, so the download is done quickly. Back in the main directory of the libguestfs
16%
Virt-builder generates VM images in a flash
20.03.2014
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»
2014
»
Issue 19: Perim...
»
you get there: wget http://libguestfs.org/download/builder/fedora-19.xz The image is only 164
MB
in size, so the download is done quickly. Back in the main directory of the libguestfs distribution, you
16%
Exploring OpenShift – Red Hat's next-generation PaaS tool
10.04.2015
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2015
»
Issue 26: OpenS...
»
cloud offerings from Red Hat. Gears and Cartridges Like other PaaS technologies, OpenShift is generally focused on web development. Only Ports
22
, 80, 443, 8000, and 8443 are available from the outside
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