- Видео 311
- Просмотров 1 268 951
NetSecProf
США
Добавлен 8 окт 2011
Switching between Virtual Terminals on Ubuntu Desktop
Switching between terminals on Ubuntu 24.04 Desktop as a VirtualBox 7.0 virtual machine. Shows using Ctrl-Alt-F1 to Ctrl-Alt-F6, Alt-[right arrow], and Alt-[left arrow]. Shows how this can be used to perform updates or reboot the machine from a text terminal.
Просмотров: 51
Видео
Ubuntu 24.04 Desktop Installation
Просмотров 892 месяца назад
Installing Ubuntu 24.04 Desktop as a VirtualBox 7.0 virtual machine.
Using Tuples in Lists for Sorting in Python
Просмотров 423 месяца назад
Shows how to use tuples in lists to assist in sorting content such as keys into a dictionary.
Using Tuples in Python
Просмотров 213 месяца назад
Shows how to use tuples in Python from the IDLE interpreter. Demonstrates creating tuples, converting between tuples and lists, indexing tuple elements, and tuple slices.
Creating a Layer 3 WireGuard Tunnel on Linux
Просмотров 2013 месяца назад
Shows how to create a WireGuard tunnel on Rocky Linux 9.3.
Creating a Layer 2 GRE Tunnel using Open vSwitch Bridges on Linux
Просмотров 1473 месяца назад
Shows how to create a Layer 2 GRE tunnel between two machines using Open vSwitch and GRE interfaces.
Creating Open vSwitch Bridges and Connecting Interfaces on Linux
Просмотров 1763 месяца назад
Shows how to create a Open vSwitch bridge on Rocky Linux 9.3. Also shows how to connect interfaces to that bridge.
Abstract Classes in Python
Просмотров 453 месяца назад
Demonstrates how to create abstract classes in Python. Also shows inheritance of an abstract class and how to use it.
Creating a Layer 3 GRE Tunnel on Linux
Просмотров 2523 месяца назад
Shows how to create a GRE tunnel on Rocky Linux 9.3.
Class Inheritance in Python
Просмотров 783 месяца назад
Demonstrates how to use inheritance in Python to have a child class inherit from a parent class. Shows how to call overridden parent methods from the child. Shows calling inherited methods in the child.
Addition Operator Overloading in Python
Просмотров 464 месяца назад
Shows how to use the add class method to allow you to add class objects/instances together in Python.
Converting class instances to strings using Operator Overloading in Python
Просмотров 414 месяца назад
Shows how to use the str class method to overload the built in to string operator for Python class instances.
Installing Nagios Core on Rocky Linux 9.3
Просмотров 3344 месяца назад
Shows downloading and installing Nagios Core 4.5.1 on Rocky Linux 9.3. Walks through the installation process including the plugins. Also activates the servers directory and creates a server file for monitoring a single server with HTTP and SSH services.
Class Modifiers and Properties in Python
Просмотров 604 месяца назад
Shows how to work with "private" class attributes by creating getter and setter modifiers. It also shows how to create properties that will use those getters and setters to make things easier to access and work with.
Using classes in external files in Python
Просмотров 664 месяца назад
Shows how to import classes from an external file using the import command and from commands. Also, shows how to import classes from files in separate directories by modifying the sys.path. list and adding the directory the class is contained in.
Selecting subsections of Lists in Python
Просмотров 214 месяца назад
Selecting subsections of Lists in Python
Converting between Strings and Lists in Python
Просмотров 304 месяца назад
Converting between Strings and Lists in Python
Parsing Lines with mixed delimiters in Python
Просмотров 554 месяца назад
Parsing Lines with mixed delimiters in Python
Calculating Pascals Triangle in Python Using Recursion
Просмотров 2254 месяца назад
Calculating Pascals Triangle in Python Using Recursion
Quick Introduction to Recursion in Python
Просмотров 814 месяца назад
Quick Introduction to Recursion in Python
Recursive Fibonacci Sequence in Python
Просмотров 664 месяца назад
Recursive Fibonacci Sequence in Python
Splitting lines using a delimiter in Python
Просмотров 1105 месяцев назад
Splitting lines using a delimiter in Python
Reading a list of items from a file and sorting them using Python
Просмотров 1725 месяцев назад
Reading a list of items from a file and sorting them using Python
Running a Python script from the CLI on Linux
Просмотров 915 месяцев назад
Running a Python script from the CLI on Linux
sir... im so so thanks full for your tutorial
Thanks ! What a Great Explanation
This was exactly what I needed, thanks a lot.
You wrote code in Notepad Different
Bpduguard enable on and my port is disable
I just got stung by 3 yellow jackets. Still hurts 3 hours later. They SUCK
Man that really helped me i got so confused with the Costs... Thanks very much
How to use scrolling at the picture which sizing wide more than windows resolution ?
Thanks, that was helpful !
Will this also work if I have a dhcp server configured and running or is it a different process?
NAT is a separate process. You can run a DHCP server on the same machine if you want. The restrictions for the DHCP server is that the IP address associated with the DHCP service should be static and the DHCP service should have a pool of addresses you assign to the internal subnet.
@@NetSecProf so basically install and configure the dhcp for the internal network and the process should work the same without any further configurations?
@@jdkillian1965 Yes, basically. If you also have DNS for any internal services, you might need to either configure multiple views or configure a destination NAT that loops to internal addresses.
Thank you so much! It still useful in 2024!
Thanks boss❤
Thank you so much sir for this video, but I work on the linux terminal , can you please tell me how to enter or log in as root
As a regular user, you can type "su -" to switch user to root with the root environment. You will then be prompted for the root password. If you do not have the root password, but are part of the wheel group or have permissions to use root commands through the sudoers file, you can type "sudo su -" and then be prompted for your own password.
Tysm for ur intention to help me sir, but when I enter the passwd, I get " Authentication failed " 😢
Thank you
Thank you, your video really helped me out. I was confused on this line of code, why would someone write the line of code you demoed in the video this way in a structure? struct s_sortByNumber { bool operator() (Item& a, Item& b) { return a.number < b.number; } }; std::sort(&array[0], &array[SIZE], s_sortByNumber());
Amazing video. Even in my CCNA certified guide doesn't mention you need to set VTP Domain and password. It does mention the books "won't explain and skip the VTP subject. but it could also be a limitation with the packet tracer though. Through the CCNA book, it just says VTP works as default *unless disabled. At least it should make quick mention of needing to set password and domain. No other commands needed. This video fixed my issue.
i love ur voice
i love ur voice
Great, thanks!
its 5 in the moring and bro just saved me thanx so much
thank you so much
Do more of these. People need those. Become famous tip: Throw in some trash content. Don't become crazy tip: Don't do too much of trash content.
Very good! Thanks for spending the time to show is all this! Much appreciated
The CSV module is there to help you 😊
Yes, that is true. It will get more fun when I switch up the delimiter and use multiple separate delimiters.
@@NetSecProf 👍
It was very helpful, thanks to you 😊 🤍
Thank you so much. This video was the only one that helped me in my lab that I did for class! Nice and simple explanation!
You guys get the mugs yet
Thank you very much. You see these commands everywhere on the net but it was diffcult to grasp. This will allow me to be able configure Fedora and get that going as a gateway. The benefit of doing this will be getting my DENY ACL list to accept a large amount of IPs and masks - Some firewall companies limit the amount of address or address objects you can configure which is bad for people like me who host their own stuff and are trying to mitigate DDoS without any restriction, but also without being forced to use pFSense or other solutions I don't need. I just want to stay within the Linux stack and be able to quickly block and edit ranges without any confines.
Good job brother. Self reliance.
JESUS Loves You All.
hiiiii ♥️♥️♥️♥️☺️☺️☺️ thanks 🙏🏻
Ciao Caro grazie ♥️♥️♥️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️💪🏻💪🏻💪🏻💪🏻💪🏻
Thanks a lot for your excellent explanation. One question, what would be a realistic solution to setup the border router? Thanks.
BGP requires a lot of memory and should probably be a dedicated router if possible. I would recommend configuring a border router and have the layer 3 switch configured to forward to the border router.
@@aceofnull Thank you.
Thanks for the awesome video, helped me out for sure! Question: Everything works fine when creating and testing a project, but when I closed down Visual Studio and went to re-open I realized the project file structure was now 2 files and I can't get it to work. Any ideas? I'm stumped. Thanks again!
Bro thank you so much, i just saw a video of Masks CIDR conversion and you really helped me, I checked your leatest video and I saw this one is just 2 weeks ago that means 12 years and you are helping people, Respect❤
Thank you.
yep, this is so simple and so good to understanding
QUESTION: How would you handle a server IP address that is /20 (not the usual /24)? How would you create a reverse address?
I would create multiple /24 zone files or I would create a /16 block zone file and just give PTR addresses for a subset of the addresses. It only takes 16 /24 blocks to create a /20 block.
Thanks for the video!
How Digits come before letters but in the example we clearly see that it's not the case it give you num< a string containing letters
Thankyouu
great video !
Why you say setting default gateway is not realistic?
The default gateway is used for layer 2 switches. With layer 3, you create a default route instead. It shouldn't be different, but just a Cisco quirk.
thx legend thats what i needed for my assignment :Dd
Do you have any video about writing in a text file? And any video about read and write in a binary file? Thank you!
Thank you for this very useful video!
I don't understand the & inside the first getline, is compulsory here or is like the n or the s in your other applied functions? Thank you!
Thank you for this very useful video!
thank you thank you thank you!
this is very interesting but looks like it all change is there a up to date video my friend s??
Ah man, I thought it was gonna be yellow jackets fighting bees 😂
Nope, just a dumbass talking, that doesn't understand nature.
Clear instructions. Thanks!