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17%
Modern Fortran – Part 2
15.12.2016
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HPC
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Articles
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are over i = 2,
n
− 1 and j = 2,
n
−1. Here is how you can write the iteration over the domain using array notation:
a
(2:
n
-1,2:
n
-1) = 0.25 * & (
a
(1:
n
-
2,2
:
n) + a
(3:
n
,2:
n) + a
(2:
n
,1:
n
-2) +
a
(2:
n
,3:
n
17%
A script for strict packet filter updates
05.12.2016
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»
2016
»
Issue 36: Autom...
»
_RESORT_IPS=' 013 127.0.0.1 014 ' 015 016 FILTER=' 017 cat /var/log/secure | awk '\''$5~/^ssh/ && $6~/^Failed/ && $7~/^keyboard-interactive/ && $
9
~/[^invalid]/ {print $11}'\'' 018 cat /var/log/secure | awk '\''$5
17%
Data Analysis with R and Python
17.02.2015
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»
2015
»
Issue 25: Safe...
»
/json;charset=utf-8\
n\r\n
\r%s" %json.dumps(obj) Lines
9
through 18 iterate against all entries of a database cursor, which the call to the find() method in line
9
, generates from the queried data collection
17%
Have a Bash with the Zing network utility
25.09.2023
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2023
»
Issue 77: Secur...
»
: 55 ms. Port: 80: op 2.1. 10.0.0.23 80 Time: 26 ms. Port: 80: op
2.2
. 10.0.0.23 80 Time: 56 ms. Port: 80: op 3.1. 10.0.0.23 80 Time: 25 ms. Port: 80: op 3.2. 10.0.0.23 80 Time: 48 ms. Port: 80: op 4
17%
Asynchronous PostgreSQL
12.09.2013
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»
2013
»
Issue 16: Docker
»
$st2->execute($dbh->{pg_pid}); 16 if( !$st2->fetchrow_arrayref->[0] ) { 17 warn "couldn't stop backend PID=$dbh->{pg_pid}\
n
"; 18 } 19 exit 1; 20 } 21
22
POSIX::sigaction(SIGTERM, POSIX
17%
Visualizing time series data
21.08.2014
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»
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»
2014
»
Issue 22: OpenS...
»
't connect to $remote_host:$remote_port: $@ \
n
"; 17 18 19 while() { 20 my @lavg = Sys::CpuLoad::load(); 21 my $ts=time();
22
print $socket "system.loadavg_1min $lavg[0] $ts\
n
"; 23 print $socket "system ...
22
17%
High-Performance Python 2
22.08.2019
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integers and the addition of two integers. Save the Fortran integer multiplication code function in file mult.f90 , integer function multiply(
a
, b) integer, intent(in) ::
a
, b multiply =
a
17%
Predicting Drive Doom
20.10.2013
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Articles
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Modern drives use S.M.
A
.R.T. (self-monitoring, analysis, and reporting technology) to gather information and run self-tests. Smartmontools is a Linux tool for interacting with the S.M.
A
... ://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Device Model: Samsung SSD 840 Series Serial Number: S19HNSAD620517
N
LU WWN Device Id: 5 002538 5
a
005092e Firmware Version: DXT08B0Q User Capacity: 120,034,123,776 bytes ... Modern drives use S.M.
A
.R.T. (self-monitoring, analysis, and reporting technology) to gather information and run self-tests. Smartmontools is a Linux tool for interacting with the S.M.
A
... S.M.
A
.R.T., Smartmontools, and Drive Monitoring
17%
Develop a simple scanning application with the NAPS2 SDK
27.05.2025
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2025
»
Issue 87: Light...
»
ScanOptions 21 {
22
Device = device, 23 PaperSource = PaperSource.Feeder, 24 PageSize = PageSize.
A
4, 25 Dpi = 300 26 }; 27 28 var images = new List
17%
What's your status (page)?
28.11.2023
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»
2023
»
Issue 78: Domai...
»
for statpingng_stack.yml 6c6 < image: adamboutcher/statping-ng:${SPNGTAG:-latest} --- > image: mystatpingng:${SPNGTAG:-latest} 8
a
9
,36 > volumes: > - ./config:/app > environment
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