Sep 15, 2022
SandeepKamra
Is every serializable schedule view serializable?Solved
We are aware that conflict serializability is a valid subset of view serializability in DBMS Schedules of Transactions. However, all serializable schedules may be included ...
1 Comment
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155
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Sep 14, 2022
kamaradski
OPNsense and Telekom fiber at home without modem
Hello Administrator community, After a long time of only reading posts here, it's time for my first real posting. Sorry that I have to do ...
3 Comments
1
172
0
Sep 08, 2022
Dani
Support for M365 Apps (O365) on Windows 2022
Hello everyone, short information splitter for M365 on Windows Server 2022 as RDS: Support for M365 Apps. Microsoft is probably taking back the previous decision. ...
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2
131
0
Aug 16, 2022
Frank
Debian turns 29 - Happy Birthday
Not only has a birthday today, but also the Linux rock Debian. It turns 29 years old. On August 16, 1993, Ian Murdock, who died ...
Debian turns 29 - Happy Birthday
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203
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Frank
Gnome turns 25 - Happy Birthday
Today Gnome turns 25 years old! I've been using this user interface for over 15 years and we've had our ups and downs. Currently it ...
Gnome turns 25 - Happy Birthday
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192
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Aug 11, 2022
Frank
Ubuntu 22.04.1 LTS available - Focal LTS to Jammy LTS upgrade now possible
Canonical has released Ubuntu version 22.04.1 LTS. From now on the 20.04 LTS (focal) to 22.04 LTS (jammy) upgrade via "do-release-upgrade" works in the console. ...
Ubuntu 22.04.1 LTS available - Focal LTS to Jammy LTS upgrade now possible
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218
0
Frank
New Ubuntu 22.04 promotional video released
Canonical has released a new promotional video "Upgrade your Desktop" from the current Ubuntu 22.04 LTS release. Looks very fancy :-) Important for Ubuntu Server: ...
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0
434
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Aug 05, 2022
colinardo
CISCO Small Business RV Router Series severe vulnerabilities
Several security vulnerabilities threaten CISCO's RV router series, which is often used by small/medium-sized companies. The web interface has several flaws which allow an attacker ...
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1
288
0
Frank
Lighttpd, Rewrite and a strange Error-handler
From the everyday life of an admin: Actually I wanted to do something completely different, but when I got a mail with an update request ...
2 Comments
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379
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Aug 03, 2022
Frank
Malware system found in several Github forks
Security researcher and developer Stephen Lacy has discovered a very large malware system on Github. The malware's code was found over 35K code results in ...
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0
346
0
Jul 27, 2022
Frank
Thunderbird will get a new design in 2023
In the middle of next year the open source mail client Thunderbird will finally get a new and clean design. The screenshot was shared via ...
Thunderbird will get a new design in 2023
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363
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Jul 26, 2022
Frank
Microsoft: Windows Server 20H2 will be the last version
Microsoft points out the end of support for Windows Server version 20H2 on its release page and at the same time announces the end of ...
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1
337
0
Jul 20, 2022
SandeepKamra
Permutation matrix multiplication in PythonSolved
I'm a beginner in Python and i tried looking up - and i think i cannot seem to understand it well, so wanted to understand ...
1 Comment
0
723
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colinardo
Zyxel Firewalls security alert!
A serious vulnerability in Zyxel firewalls has been discovered, which in the worst case, can be used to execute local commands with root privileges. Security ...
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2
399
0
Jul 19, 2022
SandeepKamra
What is "inheritance" in Javascript?Solved
Can anyone explain to me with simple words the meaning of "inheritance" in JavaScript? If you could give examples that would be too great. You ...
1 Comment
0
623
0
Jul 15, 2022
deagle47
Powershell check pwdLastSet and set on "0" for an special OUSolved
Hello, I'm trying to check the date for the pwdLastSet and to force a new password but unfortunately I get all users (incl. service account) ...
3 Comments
2
3602
0
Jul 14, 2022
SandeepKamra
Control Flow Graph from ANSI C codeSolved
I'm building tool for testing ansi c applications. Basically, load code, view control flow graph, run test, mark all vertexes which were hit. I'm attempting ...
1 Comment
1
627
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glsunmall
Fiber Monitoring SystemShowcase
Optical cable monitoring system, combined with OTDR, optical switch, and upper-level network management software, form a systematic and intelligent system integrating functions of testing, analysis, ...
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0
101
0
Jul 06, 2022
colinardo
OpenSSL version 3.0.4 affected by serious security vulnerability
Admins/users running OpenSSL version 3.0.4 dated June 21, 2022 should update their systems to version 3.0.5 as soon as possible. The vulnerability allows remote code ...
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3
459
1
Jul 05, 2022
Frank
Software Freedom Conservancy: Give Up GitHub
The Software Freedom Conservancy urges developers in the open source community to completely abandon the services of the code hosting site Github. The main reasons ...
Software Freedom Conservancy: Give Up GitHub
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1
450
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Jun 17, 2022
finome2754
How do you learn Java programming? And what are the benefits of Java certification?Showcase
Java, an open-source programming language, has been around for many decades. Java is a general-purpose, object-oriented programming language that is popular with both beginning and ...
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215
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Jun 08, 2022
Frank
HTTP3 officially adopted as a standard
The IETF has officially adopted HTTP/3 as a standard. The Quic transport protocol, formerly developed by Google in 2013, was originally an acronym for Quick ...
HTTP3 officially adopted as a standard
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1
767
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Jun 07, 2022
colinardo
Mikrotik SSH Public Key Authentification with modern OpenSSH Versions 8.2+ (now solved in ROS 7.4beta2)
#edit 07.06.2022 18:09# Just wrote the post and Mikrotik has already acted, wow that's fast :-)! RouterOS version 7.4beta2 has been released the "v7 testing" ...
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3
675
1
May 30, 2022
Frank
Minmax() CSS error inside grids since macOS 12.4 or iOS 15.5
Hi, here's a little info, as it also hit our site. Since the update to macOS 12.4 (Safari 15.5) or iOS 15.5 the CSS command ...
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1
515
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May 09, 2022
glsunmall
Smart Optical Line Protection for Optical Transmission NetworkShowcase
With the deepening of networking, information and data, the guarantee of optical transmission network has gradually become the core work of operators. However, the stability ...
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0
217
0
May 06, 2022
colinardo
Exchange Online - Standard Authentication will be permanently disabled starting 01. October
Hello everyone! All admins who still use the Standard-Authentication Method in Exchange Online (M365) in production are strongly advised to change this as soon as ...
Exchange Online - Standard Authentication will be permanently disabled starting 01. October
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2
744
0
May 05, 2022
factmrreports
Rise in Financial Transaction Volumes to Spur the Demand for Financial Analytics MarketShowcase
The financial analytics market is expected to grow a Y-o-Y expansion rate of nearly 11%. Rising financial transaction volumes across key verticals has led to ...
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0
170
0
May 02, 2022
rawatnimisha
Phishing and The New Age of Email Security and TrustShowcase
We usually hear the term ‘phishing’ but don't fully comprehend its implications. This word refers to a larger category that includes a variety of targeted ...
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0
165
0
May 01, 2022
michi1983
NAT explained
Hi all, I just found - for me - a really nice Meme which describes NAT in a very cute way Have fun and a ...
3 Comments
4
2148
1
Apr 28, 2022
glsunmall
OTS3000 Fiber Cable Monitoring Solutions for Data Center Interconnect and Optical NetworkingShowcase
OTS3000 series fiber optical cable monitoring system combines with OTDR, optical switch, and upper-level network management software to form a systematic and intelligent system integrating ...
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0
216
0
Apr 25, 2022
Frank
Update: Elon Musk acquires Twitter - not
Hi guys, Elon Musk is acquiring Twitter after all! On 25.04.2002, the Twitter board of directors surprisingly approved the complete acquisition. For about 44 billion ...
2 Comments
1
6311
0
Apr 22, 2022
Frank
MacOS Server app was discontinued
The macOS Server app can no longer be installed via the Apple App Store as of 04/21/2022. Back in 2018, Apple discontinued the full Apple ...
MacOS Server app was discontinued
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1
675
0
glsunmall
What is QSFP28 100G SR4 Optical Tranceiver ModuleShowcase
QSFP28 100G SR4 optical transceiver is a short range multi-mode 100G QSFP28 optical module offers offers 4 independent transmit and receive channels, each capable of ...
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0
174
0
Apr 19, 2022
glsunmall
The Working Principles of MEMS Optical SwitchesShowcase
Optical switch is one of the core devices for realizing functions such as optical cross connection, optical add/drop multiplexing, network monitoring and optical line protection. ...
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0
178
0
Apr 12, 2022
natalie.solero
Move or merge two windows into one gui
hello guys, below i have a little powershell chat script. after starting the script it opens two seperate windows for writing the message and receving ...
1 Comment
0
1817
2
Apr 11, 2022
Frank
Its back: Mini version of the Amiga 500 is available
I loved it so much, the Amiga home computer was the most important technical device in my youth. Smartphones or tablets didn't exist yet. Especially ...
Its back: Mini version of the Amiga 500 is available
2 Comments
1
706
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Frank
Update: Elon Musk does not want to be on Twitters board of directors - he wants to buy the whole store
First there were polls by Elon Musk on Twitter about the freedom of information and the future of the company. Followed by thoughts about a ...
Update: Elon Musk does not want to be on Twitters board of directors - he wants to buy the whole store
2 Comments
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11079
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