December marked a quiet month with 70 vulnerabilities patched, plus updates from outside of Microsoft.
December marked a quiet month with 70 vulnerabilities patched, plus updates from outside of Microsoft.
A number of similarities between Cicada3301 and ALPHV/BlackCat indicates that it could represent a rebrand or offshoot group.
The Issue We want to clean our system The Answer While there are many ways to do it, here is one simple way to do this – use bleachbit Install sudo apt install bleachbit Use sudo bleachbit OR bleachbit Now we can see APT, Bash, Deep scan, journald, System and their sub categories to clean […]
The post How to Clean our system/Release system resources/storage e.g. Cache/History/temporary file/cookies in Linux/Debian/Ubuntu/Kali Linux etc. appeared first on Blog-D without Nonsense.
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Powerful Linux Interactive shell
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How to: Test/Check Internet speed/Broadband speed/connection speed/LAN speed in Linux/Debian/Ubuntu/Kali Linux/RHEL/CentOS/Fedora from browser and terminal
How to: Monitor Power Usage/Consumption from Terminal/Command line in Linux/Debian/Ubuntu/Kali Linux/RHEL/CentOS/Fedora etc.
How to: Use rsync in Linux/Debian/Ubuntu/Kali Linux/CentOS/RHEL/Fedora etc. (and trailing slash in rsync)
How to: Use mtr (my traceroute) instead of ping, traceroute and dig/nslookup
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How to: Find which process is causing high CPU usage Linux/Ubutu/Debian/Kali Linux/CentOS/RHEL
How to: Install VMware Tools in Linux
Informatica PowerCenter, Microsoft Playwright and Oracle Database SQL top Udemy’s list of most popular tech courses.
Read about a supply chain attack that involves XZ Utils, a data compressor widely used in Linux systems, and learn how to protect from this threat.
Security Onion VS Kali Linux They provide Security Onion Certified Professional (SOCP). The SOCP exam validates that you have the knowledge and skills to properly investigate alerts, hunt for adversaries, and manage your Security Onion 2 grid. This exam tests your knowledge in the following five domains, Design and Architecture, Grid Management, Grid Monitoring and […]
The post When to use Security Onion Linux Distro (Why not Kali Linux?) appeared first on Blog-D without Nonsense.
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Related Question How to test if UDP port is open The Issue Sometimes we want to UDP ping to test network/UDP etc. The Answer 1 UDP ping using nping 1.1 Install nmap sudo apt install nmap 1.2 UDP ping nping –udp -p [PORT] [IP_OR_Hostname] e.g. nping –udp -p 53 10.0.0.1 2 UDP ping using hping3 […]
The post How to do UDP ping in Linux/Debian/Ubuntu/Kali Linux etc. appeared first on Blog-D without Nonsense.
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The Issue We get the error “WARNING: setlocale(‘en_US.UTF-8’) failed, using locale: ‘C’. International characters may not work.” The Fix 1 Use the command to set correct locale for the system dpkg-reconfigure locales OR sudo dpkg-reconfigure locales 2 Select desired language end with .UTF-8 or en_US.UTF-8 if unsure 3 Log out and back in again 4 […]
The post How to Fix “WARNING: setlocale(‘en_US.UTF-8’) failed, using locale: ‘C’. International characters may not work.” on Debian/Ubuntu/Kali Linux etc. appeared first on Blog-D without Nonsense.
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How to Clear/Drop/Disable/Enable Swap, Buffer and in-RAM cache on Linux/Debian/Ubuntu/Kali Linux/CentOS/Fedora etc.
The Issue The Fix 1 Use the command to set the system locale variable correctly dpkg-reconfigure locales OR sudo dpkg-reconfigure locales 2 Select the correct one end with .UTF-8 or en_US.UTF-8 if unsure 3 Log out and back in again 4 Now nano should display none ASCII characters fine
The post How to Fix nano editor not displaying UTF8 characters correctly on Debian/Ubuntu/Kali Linux etc. appeared first on Blog-D without Nonsense.
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How to: Execute/run script on system start up/boot (Create the start up job from terminal)
How to: Check/Detect if Linux Server/System is compromised/hacked (Debian/Ubuntu/Kali Linux/CentOS/RHEL etc.)
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Lenovo, AMI and Insyde have released patches for LogoFAIL, an image library poisoning attack.