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100%
Nagios Passive Checks
21.08.2014
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»
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»
2014
»
Issue 22: OpenS...
»
_threshold 1800 11 check_period 24x7
12
check_command check-host-alive 13 } Listing 3 24x7 01 define timeperiod { 02 timeperiod ...
22
96%
Visualizing time series data
21.08.2014
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2014
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Issue 22: OpenS...
»
_port = 2003; 10 11 # create Socket
12
my $socket = IO::Socket::INET -> new(PeerAddr => $remote_host, 13 PeerPort => $remote_port, 14 Proto => "tcp", 15 Type => SOCK_STREAM) 16 or die "Couldn ...
22
95%
Hardware MFA: Death to the password!
21.08.2014
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2014
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Issue 22: OpenS...
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Cost: US$
12
.99, US$ 19.99 Amazon AWS Virtual MFA Amazon AWS Virtual MFA is an Android-only application that supports using your phone as a multifactor authentication device and supports all AWS ...
22
63%
Discover the power of RouterBOARDS
25.09.2023
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2023
»
Issue 77: Secur...
»
Rubén
Llorente
... is easy enough (superuser privileges are required): arp -s 192.168.90.55
00
:0c:29:c1:91:b1 The last field of the command is the MAC address, which is the unique identifier of the network device to which
37%
Listing 1
21.08.2012
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Warewulf 4 Code
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==================================================================== Install 2 Package(s) Total download size: 106 k Installed size: 187 k Downloading Packages: (
1/2
): gkrellm-daemon-2.3.5-3.el6.x86_64.rpm | 69 kB
00:00
(
2/2
): lm_sensors-libs-3.1.1-10.el6.x
33%
Network analysis with the Bro Network Security Monitor
05.12.2014
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2014
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Issue 24: Visua...
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400 Oct 20
00:00
ssh.23:
00:00-00:00:00
.log.gz -rw-r--r--. 1 root root 1268 Oct 19
22:00
weird.21:34:
12-22:00:00
.log.gz -rw-r--r--. 1 root root 2477 Oct 19 23:
00
weird.
22:00:00-23:00:00
.log.gz -rw
32%
When I/O workloads don't perform
02.08.2021
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2021
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Issue 64: Bare...
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%util sda 10.91 6.97 768.20 584.64 4.87 18.20 30.85 72.31 13.16 20.40 0.26 70.44 83.89 1.97 3.52 nvme0n1 58.80
12.22
17720.47 48.71 230
31%
When I/O Workloads Don’t Perform
12.05.2021
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30.85 72.31 13.16 20.40 0.26 70.44 83.89 1.97 3.52 nvme0n1 58.80
12
.
22
17720.47 48.71 230.91 0.01 79.70 0.08 0.42 0.03 0.
00
31%
Monitoring Performance with sar
05.03.2014
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:15:01 all 2.08 0.
00 0.96 0.02 0.00
96.94
12
:25:01 all 1.96 0.
00 0.82 0.06 0.00
97.16
12
:35:01 PM all 1.
22
0.
00 0.73 0.00 0.00
31%
Collecting and evaluating performance data over a period of time
20.03.2014
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2014
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Issue 19: Perim...
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all 1.
22
0.
00
0.73 0.
00
0.
00
98.05
12
:45:01 PM all 1.32 0.
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0.72 0.01 0.
00
97.95
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:55:01 PM all 1.79 0.
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0.75 0
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