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18%
The practical benefits of network namespaces
15.08.2016
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»
Archive
»
2016
»
Issue 34: Softw...
»
1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000 link/ether
52:54:00
:02:e3:f1 brd ff:ff:ff:ff:ff:ff $ ip link 1: lo:
mtu 65536 qdisc noqueue state UNKNOWN mode
17%
Checking password complexity with John the Ripper
30.11.2025
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2011
»
Issue 6: Perfor...
»
c/
s
virtual
12
13 Benchmarking: OpenBSD Blowfish (x32) [32/64 X2]... DONE 14 Raw: 723 c/
s
real, 723 c/
s
virtual 15 16 Benchmarking: Kerberos AFS DES [48/64 4K]... DONE 17 Short: 378501 c/
s
real
17%
Protect Your Servers with Nmap
23.07.2012
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for brevity] 8 10.59 so-4-2-0.mpr3.pao1.us.above.net (64.125.28.142) 9 11.
00
metro0.sv.svcolo.com (208.185.168.173) 10 9.93 scanme.nmap.org (64.13.134.
52
) Nmap
17%
Give your servers the once over with Nmap
31.10.2025
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2012
»
Issue 11: Cloud...
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.nmap.org (64.13.134.
52
): Not shown: 994 filtered ports PORT STATE SERVICE VERSION
22
/tcp open ssh OpenSSH 4.3 (protocol 2.0) 25/tcp closed smtp
16%
Network analysis with the Bro Network Security Monitor
05.12.2014
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2014
»
Issue 24: Visua...
»
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
16%
Fundamentals of I/O benchmarking
11.04.2016
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2016
»
Issue 32: Measu...
»
wMB/
s
avgrq-sz ... sdb 0.
00
28.
00
1.
00
259.
00
0.
00
119.29 939.69 ... Parallelism Multiple computers can access enterprise storage, and multiple threads can access
15%
First steps in IT automation by Rex
11.06.2014
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2014
»
Issue 21: Manag...
»
_system_release = '
12
.04' 17 $eth0_mac = '08:
00
:27:c4:a1:d8' 18 $VirtInfo = { 19 virtualization_role => 'guest' 20 virtualization_type => 'virtualbox' 21 }
22
$memory_shared = '0' 23 $Network = { 24 networkdevices
15%
Asynchronous PostgreSQL
12.09.2013
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2013
»
Issue 16: Docker
»
Timeout Test $ time curl http://localhost/cgi/burn0.pl\?4.9
00:00
:04.900198 real 0m4.958
s
user 0m0.003
s
sys 0m0.006
s
$ time curl http://localhost/cgi/burn0.pl\?5.1 curl: (
52
) Empty reply from
15%
Measuring the performance of code
04.08.2020
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2020
»
Issue 58: Graph...
»
// (c) 2020 by Federico Lucifredi 04 05 #include
06 #include
07 #include
08 #include
09 #include
10 #include
11 #include
12
13
15%
Graph database Neo4j discovers fake reviews on Amazon
04.08.2020
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2020
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Issue 58: Graph...
»
)-[:Reviewed " +
52
"{name: 'reviewed'}]-(%
s
)\n", 53 rev, prod) 54 } 55 } 56 cmd += ";" 57 toNeo4j(cmd) 58 } 59 60 func toNeo4j(cmd string) { 61 db, err := sql.Open("neo4j-cypher", 62
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