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16%
New features in PHP 8
02.02.2021
Home »  Archive  »  2021  »  Issue 61: Secur...  » 
Lead Image © Maxim Borovkov, 123RF.com
On if $lever is set to Up or Down. If none of the comparison values before => are correct, the default value applies. Listing 1 match $flasher = match ($lever) { 0 => "Warning_Flasher", 'Up
16%
Dispatches from the world of IT
16.05.2013
Home »  Archive  »  2013  »  Issue 14: Samba 4  » 
 
openSUSE 12.3 The openSUSE project is rolling out another release of their community-based, Novell-backed, multipurpose Linux. SUSE has a long history of operating in a professional setting
16%
MobaXterm: Unix for Windows
23.07.2012
Home »  Articles  » 
 
different output formats (e.g., for a picture gallery), as shown in the following code example: Cd photos mkdir standardphotos For i in .jpg ; do convert $i -resize 600x350 -gravity center crop 480x320+0+0
16%
OpenACC – Parallelizing Loops
09.01.2019
Home »  HPC  »  Articles  » 
of the loop, n , is large enough, some processing hardware can greatly speed up the computation. What happens if z(i)  depends on a previous value, as in the following: do i = 2,n    z(i) = z(i-1)*2 enddo
16%
Using loop directives to improve performance
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Lead Image © orson, 123RF.com
if z(i) depends on a previous value, as in the following: do i = 2,n z(i) = z(i-1)*2 enddo As written, you can't generally parallelize the loop because of data dependency [4]. This dependency
16%
Mesh Service for OSI Layers 2 and 3
25.03.2020
Home »  Archive  »  2020  »  Issue 56: Secur...  » 
Photo by James Pond on Unsplash
network functions, VNFs), in future, they will become cloud-native network functions (CNFs) and reside in containers. The Network Service Mesh project is still at a very early stage; version 0.1.0 (code
16%
Desired State Configuration for Linux
11.04.2016
Home »  Archive  »  2016  »  Issue 32: Measu...  » 
Lead Image © SORAPONG CHAIPANYA, 123RF.com
Shell responds with version number 4.0 to $PSVersionTable, which means you have the required constructs for creating your own configurations: configuration, node, resource. Moreover, the Windows Remote Management
16%
Intruder detection with tcpdump
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Monika Wisniewska, 123RF.com
of tcpdump, a snaplen value of 0 uses a length needed to capture whole packets. Figure 1 dissects the output of a sample dump, and Table 1 shows other tcpdump options
16%
A script for strict packet filter updates
05.12.2016
Home »  Archive  »  2016  »  Issue 36: Autom...  » 
Lead Image © french 03, photocase.com
-interactive/pam for root from 1.0.0.1 port 4321 ssh2 # Feb 22 8:00:10 AM hostname sshd[1234]: Failed keyboard-interactive/pam for invalid user mysql from 1.0.0.1 port 4322 ssh2 FILTER=' cat /var/log/secure | awk '\''$5
16%
Security with PowerShell 5
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
Lead Image © Fernando Gregory Milan, 123RF.com
Shell command: > Get-Process | Select-Object -Property name, ID PowerSploit expects a list of bytes in the form 0xXX,0xXX,0xXX,0xXX. To generate the correct format, the Backtrack tools collection [2] is helpful

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