25%
18.03.2012
, change Registry parameters, work with Active Directory, manipulate services, look at events, work with Windows Management Instrumentation (WMI), and much more. PowerShell is a Windows administrator’s best ... 8 7144 9564 54 1132 2XRedundancy
116 3 1016 4144 22 1188 appmgr
It works the same way for services:
PS> Get-Service -ComputerName XenApp1 ... , change Registry parameters, work with Active Directory, manipulate services, look at events, work with Windows Management Instrumentation (WMI), and much more. PowerShell is a Windows administrator’s best
25%
21.08.2012
just two nodes: test1, which is the master node, and n0001, which is the first compute node):
[laytonjb@test1 ~]$ pdsh -w test1,n0001 uptime
test1: 18:57:17 up 2:40, 5 users, load average: 0.00, 0.00
25%
23.01.2012
Windows administrators: Expand your horizons and your opportunities with Unix commands via Cygwin. Use Cygwin’s extensive list of Unix utilities for scripts, maintenance, compatibility ... ://mirrors.xmission.com
.
Figure 3: Choosing an available Cygwin download site.
Try to choose one that’s physically close to you or that you know has bandwidth to spare. Also, you can add a URL of your own if you have ...
Windows administrators: Expand your horizons and your opportunities with Unix commands via Cygwin. Use Cygwin’s extensive list of Unix utilities for scripts, maintenance, compatibility
25%
30.11.2025
OpenShift one step closer to the west coast of the United States, I think, and I forget about running to explain what OpenShift is all about.
OpenShift is a platform-as-a-service (PaaS) cloud service ... Red Hat's new OpenShift PaaS service takes an uncomplicated approach to sending web applications to the cloud.
25%
05.12.2014
.519354 pkts=6 kpps=0.0 kbytes=0 mbps=0.0 nic_pkts=16 nic_drops=0 u=2 t=2 i=0 o=0 nonip=2
1415510244.519597 pkts=6 kpps=0.0 kbytes=0 mbps=0.0 nic_pkts=22 nic_drops=0 u=2 t=2 i=0 o=0 nonip=2
1415510247
24%
06.08.2012
There’s no such thing as a homogeneous server environment. Windows administrators must learn basic Linux commands and navigation to support a contemporary network fully.
... . That’s a good thing for cross-platform system administrators who must work on a variety of systems without becoming an expert on every one. By convergence, I mean that there is more of a standard look ...
There’s no such thing as a homogeneous server environment. Windows administrators must learn basic Linux commands and navigation to support a contemporary network fully.
24%
20.06.2012
is to find out whether it runs on the master node when it is booted by using the chkconfig
command:
[root@test1 etc]# chkconfig --list
...
nfs 0:off 1:off 2:off 3:off 4:off 5:off 6
24%
09.12.2019
.74s (99.96%)
Line #| Hits| Time| Time per hit| %|Source code
------+----------+-------------+-------------+-------+-----------
1| 0| 0| 0| 0.00
24%
04.11.2011
ACCEPT
-A RH-Firewall-1-INPUT -p tcp --dport 22 --syn -s 192.168.1.0/255.255.255.0 -j ACCEPT
-A RH-Firewall-1-INPUT -p tcp --dport 22 --syn -m limit --limit 6/m --limit-burst 5 -j ACCEPT
### end ssh
24%
30.03.2012
Do you have a sentry to keep an eye on your servers? We’ll show you how to customize PortSentry’s response to suspicious activity.
... INPUT -s $1 -j DROP
/usr/bin/logger "portsentry: Removed the ban for IP: $1"
exit 0
fi
# Otherwise ban permanently
exit 0
The second script is fired by Cron every 10 minutes (obviously, that’s ...
Do you have a sentry to keep an eye on your servers? We’ll show you how to customize PortSentry’s response to suspicious activity.
