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14%
Thread processing in Python
02.06.2020
Home
»
Archive
»
2020
»
Issue 57: Artif...
»
= sol.copy() 10 11 for j in range(0,ny-1):
12
sol[0,j] = 10.0
13
sol[nx-1,j] = 1.0 14 # end for 15 16 for i in range(0,nx-1): 17 sol[i,0] =
0.0
18 sol[i,ny-1] =
0.0
19 # end for 20 21 # Iterate 22
14%
Machine learning and security
02.02.2021
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»
Archive
»
2021
»
Issue 61: Secur...
»
.sin(periods * 2 * np.pi * t)
12
return max(value,
0.0
)
13
else: 14 value = np.sin(periods * 2 * np.pi * t) 15 return max(value,
0.0
) 16 17 # building the data vector 18 my_data = [] 19 i = 0 20 while
14%
Detecting malware with Yara
09.10.2017
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»
Archive
»
2017
»
Issue 41: Kuber...
»
= "A pdf file that contains a bad link" 10 11 strings:
12
$pdf_magic = {68 47 77 22}
13
$s_anchor_tag = "
14%
Build a honeypot with real-world alerts
01.08.2019
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»
Archive
»
2019
»
Issue 52: Stop...
»
. The takeaway is the -j LOG option (line
12
), which logs port scanning behavior to a logfile with the iptables: prefix. Listing 1 iptable Rules 01 *filter 02 *filter 03 :INPUT ACCEPT [
0:0
] 04
14%
Policy rulesets in cloud-native environments
06.10.2022
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»
Archive
»
2022
»
Issue 71: Kuber...
»
{ 10 "UserName": "ferdinand", 11 "SerialNumber": "arn:aws:iam::123456789:mfa/ferdinand",
12
"EnableDate": "2021-04-25 09:
00:38+00:00
"
13
} 14 ], 15 "Groups
14%
System temperature as a dimension of performance
28.11.2022
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»
Archive
»
2022
»
Issue 72: OpenS...
»
sensors available on an older MacBook Pro. Not all values discovered are temperatures. On Linux, my default choice for in-terminal monitoring TUI is glances [
6
], which I have examined previously
14%
Parallel and Encrypted Compression
09.12.2021
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»
HPC
»
Articles
»
-e package-list.txt Enter passphrase: Re-enter passphrase: Output filename is: package-list.txt.lrz package-list.txt - Compression Ratio: 2.537. Average Compression Speed: 0.000
MB
/s. Total time:
00:00
:05.11 Listing 11
14%
Malware Analysis
11.06.2014
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»
Archive
»
2014
»
Issue 21: Manag...
»
uses for such cases. Moments later, I received email telling me that malware was discovered by Palo Alto WildFire analysis [
6
]. WildFire identifies unknown malware, zero-day exploits, and advanced
14%
Tracing applications with OProfile and SystemTap
30.11.2025
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»
Archive
»
2010
»
Issue 1: System...
»
confirm that the kernel and kernel-debuginfo packages have the same version number: rpm -q kernel-PAE kernel-PAE-debuginfo oprofilekernel-PAE-2.
6
.32.10-90.fc
12
.i686 kernel-PAE-debuginfo-2.
6
.32.10-90.fc
12
.i
14%
Warewulf 4 – Time and Resource Management
17.01.2023
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»
HPC
»
Articles
»
-2.el8 appstream 29 k numactl-libs x86_64 2.0.
12-13
.el8 baseos 35 k ohpc-filesystem noarch 2.
6
-2.3.ohpc.2.
6
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