Blog for Sysadmins

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https://wintelguy.com/ Site Contents: MAC / WWN Lookup RAID Calculators DWPD, TBW, GB/day Calc. TB / TiB / GB / GiB Converter Backup Calculator Virtualization Calculators IP Subnet Calculator Network Throughput File Transfer Time Calculator WAN Latency DNS Lookup IP Locator eMail Tracer WHOIS Port Database Search Password Generator Power Unit Conversion Text Tools Cost Calculators

Amazing collection and analysis of information that is gathered from the public, or open, sources. Open-source intelligence  ( OSINT ) is data collected from publicly available sources to be used in an  intelligence  context. [1]  In the  intelligence community , the term "open" refers to  overt , publicly available sources (as opposed to covert or clandestine sources). It is not related to  open-source software  or  collective intelligence . OSINT under one name or another has been around for hundreds of years. With the advent of instant communications and rapid information transfer, a great deal of actionable and predictive intelligence can now be obtained from public, unclassified sources. https://osintframework.com/

This is a must have for any Smoothwall Express Setup. This mod gives you full control of your interfaces including multiple IP addresses, ports and mac control: The mod gives ultimate control with the following: 1.    Specify origin source IP/Network 2.    Specify the origin/destination ports to be open for your specific IP/Network e.g. Open access for the IP 222.111.55.333 on port 57 to your IP xxx.xxx.xxx.xxx on port 22 To install the mod simply run the following from command line: 1.   wget http://stans-smoothwall3mods.googlecode.com/files/fullfirewall-3.3.3.1-Express-3.0-i386.run 2.   sh ./fullfirewall-3.3.3.1-Express-3.0-i386.run **NOTE: Smoothwall Express 3.0 should be up to and including update 9 – Maintenance > Updates. Log back into the Smoothwall GUI and you will now see the Full Firewall Control interface. control ,  full firewall ,  mod ,  port forwarding ,  smoothwall For further reading take a look at below link:  https://www.linuxtutoria

Go to terminal and RUN below command You can also copy & paste the below line on command prompt: # sudo tee /etc/modprobe.d/blacklist-ideapad.conf <<< "blacklist ideapad_laptop" # reboot. Link: https://askubuntu.com/questions/893668/qualcomm-atheros-wifi-lenovo-v310-ubuntu-16-04

ecently, I installed  a LINK:  http://www.glpi-project.org/ GLPI , which stands for  Gestion Libre De Parc Informatique , is a web-based LAMP stack application for inventory management, job tracking, equipment reservations, and basic network topology information. Unlike many equivalent proprietary tools, GLPI does not require a local client application; instead, it operates through a simple and flexible web interface. You can use it to build up a database with an inventory for your company (computer, software, printers...). It has enhanced functions to make the daily life for the administrators easier, like a job-tracking-system with mail-notification and methods to build a database with basic information about your network-topology. The principal functionalities of the application are: 1) The precise inventory of all the technical resources. All their characteristics will be stored in a database. 2) Management and the history of the maintenance actions and the bound