- Видео 70
- Просмотров 4 271 213
The Lazy SysAdmin
Филиппины
Добавлен 29 сен 2022
Easy-to-understand, straight-forward, and quick Linux tutorials, guides, and how-to videos.
Most of my videos are for Linux system administrators (beginners to advanced) or anyone needing to deploy or setup something on Linux systems.
Sometimes there will also be Windows videos. If you are a beginner and want to learn about Linux, my channel will definitely help you.
I hope you learn something from my videos!
[root@lazy]# whoami
I'm a system administrator by trade for 18 years and have worked in the I.T. industry for 20 years.
Most of my videos are for Linux system administrators (beginners to advanced) or anyone needing to deploy or setup something on Linux systems.
Sometimes there will also be Windows videos. If you are a beginner and want to learn about Linux, my channel will definitely help you.
I hope you learn something from my videos!
[root@lazy]# whoami
I'm a system administrator by trade for 18 years and have worked in the I.T. industry for 20 years.
How to Use Pass, a Linux System Command-Line Open-Source Password Manager with Simplicity in Mind
I introduced you to pass, an open source password manager that encrypts your credentials using the reliable and dependable GNU Privacy Guard (GPG) tool.
Basic password management is possible with the basic pass program, and other open-source extensions can expand its features. Since pass data-stores are just collections of GPG-encrypted files, you can simply synchronize your credentials between devices by using Git, a technology that Sysadmins are already familiar with. This gives you the option to choose where your login credentials are kept, on your own virtual private server or in a private Git repository hosted by a version control hosting company.
You can take complete control of your ...
Basic password management is possible with the basic pass program, and other open-source extensions can expand its features. Since pass data-stores are just collections of GPG-encrypted files, you can simply synchronize your credentials between devices by using Git, a technology that Sysadmins are already familiar with. This gives you the option to choose where your login credentials are kept, on your own virtual private server or in a private Git repository hosted by a version control hosting company.
You can take complete control of your ...
Просмотров: 472
Видео
How to Know the Website’s Infrastructure Information and Identify Vulnerabilities
Просмотров 3424 месяца назад
There are a few things you should always do first when investigating any website or server, whether it's for an Open-Source Intelligence investigation or just out of interest. Consider the tech stack, server information, page list, SSL chain, domain registrar records, etc. Each of these can generally be found easily on its own using a combination of web resources and bash commands. It takes tim...
Deploy Wazuh Security Configuration Assessment (SCA) and Vulnerability Detection
Просмотров 4,3 тыс.6 месяцев назад
In this video, you will learn how to deploy an open-source security platform. Join this channel to get access to perks: www.youtube.com/@lazysysad/join Wazuh is an open-source security information and event management (SIEM) platform that provides intrusion detection, vulnerability detection, and response capabilities. It is designed to help organizations monitor, analyze, and respond to securi...
Learn the basics of tmux
Просмотров 3546 месяцев назад
Learn how to manage multiple terminal sessions, split panes, and navigate seamlessly between terminals with tmux. Join this channel to get access to perks: www.youtube.com/@lazysysad/join Boost productivity, customize your workspace, and harness the power of tmux's features. Whether you're a developer, sysadmin, or terminal enthusiast, this video will guide you through the essentials, empowerin...
Easiest Way to Install Greenbone Vulnerability Management (OpenVAS) on Ubuntu 22.04
Просмотров 8 тыс.7 месяцев назад
In this video, you will learn how to install GVM or Greenbone Vulnerabililty Management, previously known as OpenVAS. Join this channel to get access to perks: www.youtube.com/@lazysysad/join PLEASE SUBSCRIBE :) PLEASE HIT LIKE IF IT HELPED :) GIVE SUPPORT - www.patreon.com/lazysysad BUY ME A COFFEE - www.buymeacoffee.com/lazysysad PAYPAL - paypal.me/lazysysad Steps: Install PostgreSQL sudo apt...
Load-Balance MySQL 8 Multi-Primary Cluster with ProxySQL
Просмотров 2,3 тыс.7 месяцев назад
In this video, you will learn how to set up ProxySQL using Ubuntu 22.04 server to load-balance a MySQL cluster of multi-primary replication. Join this channel to get access to perks: www.youtube.com/@lazysysad/join PLEASE SUBSCRIBE :) PLEASE HIT LIKE IF IT HELPED :) This tutorial assume that you already have MySQL setup. If you haven't done so, see the description below for the link on how to s...
How to Set Up MySQL 8 Multi-Master Group Replication on Ubuntu 22.04
Просмотров 2,4 тыс.7 месяцев назад
How to Set Up MySQL 8 Multi-Master Group Replication on Ubuntu 22.04
Install Uptime Kuma Similar to "Uptime Robot" - Monitor Website PostreSQL MySQL with Uptime Kuma
Просмотров 4,4 тыс.Год назад
Install Uptime Kuma Similar to "Uptime Robot" - Monitor Website PostreSQL MySQL with Uptime Kuma
Install and Setup PostgreSQL 15 Streaming Replication with Failover Procedure on AlmaLinux 9
Просмотров 9 тыс.Год назад
Install and Setup PostgreSQL 15 Streaming Replication with Failover Procedure on AlmaLinux 9
Explained in Layman's Terms: Ansible Variables (PART 1)
Просмотров 956Год назад
Explained in Layman's Terms: Ansible Variables (PART 1)
How to Install and Configure a Network File System (NFS) Server and Client on Ubuntu Server
Просмотров 16 тыс.Год назад
How to Install and Configure a Network File System (NFS) Server and Client on Ubuntu Server
Explained: 7 Settings to Secure Nginx Web Server | Securing Nginx
Просмотров 6 тыс.Год назад
Explained: 7 Settings to Secure Nginx Web Server | Securing Nginx
How to use SQL Queries to Monitor MySQL or MariaDB Database Server Using Icinga2
Просмотров 931Год назад
How to use SQL Queries to Monitor MySQL or MariaDB Database Server Using Icinga2
How to Monitor MySQL or MariaDB Database Server Using Icinga2 On Ubuntu 22.04 LTS Server
Просмотров 2,4 тыс.Год назад
How to Monitor MySQL or MariaDB Database Server Using Icinga2 On Ubuntu 22.04 LTS Server
Icinga2 Agent Installation and Configuration on a MySQL Database Server on Ubuntu 22.04 LTS Server
Просмотров 3,8 тыс.Год назад
Icinga2 Agent Installation and Configuration on a MySQL Database Server on Ubuntu 22.04 LTS Server
How to Monitor Entire Infrastructure using Open Source Enterprise Solution
Просмотров 13 тыс.Год назад
How to Monitor Entire Infrastructure using Open Source Enterprise Solution
Setup Ansible Semaphore to Run Playbooks (UI for Ansible - Open Source Ansible Tower Alternative)
Просмотров 23 тыс.Год назад
Setup Ansible Semaphore to Run Playbooks (UI for Ansible - Open Source Ansible Tower Alternative)
Install Ansible Semaphore in AlmaLinux 9 (UI for Ansible - Open Source Ansible Tower Alternative)
Просмотров 5 тыс.Год назад
Install Ansible Semaphore in AlmaLinux 9 (UI for Ansible - Open Source Ansible Tower Alternative)
This is How You Should Install and Configure Ansible on Linux!!!
Просмотров 8 тыс.Год назад
This is How You Should Install and Configure Ansible on Linux!!!
How to Block Ads on the Entire Local Network! Better than any ad blocker browser extensions
Просмотров 5 тыс.Год назад
How to Block Ads on the Entire Local Network! Better than any ad blocker browser extensions
Install and Configure BIND 9 Master and Slave DNS Server for Local Network using AlmaLinux 9
Просмотров 4,7 тыс.Год назад
Install and Configure BIND 9 Master and Slave DNS Server for Local Network using AlmaLinux 9
Easiest Way on How to Install WordPress 6 on a Windows PC
Просмотров 239Год назад
Easiest Way on How to Install WordPress 6 on a Windows PC
Easiest Way on How to Install XAMPP on a Windows PC
Просмотров 207Год назад
Easiest Way on How to Install XAMPP on a Windows PC
How to Install Windows 11 in VirtualBox
Просмотров 427Год назад
How to Install Windows 11 in VirtualBox
How to Anonymization and Data Masking for PostgreSQL in Ubuntu 22.04 LTS Server
Просмотров 4,8 тыс.Год назад
How to Anonymization and Data Masking for PostgreSQL in Ubuntu 22.04 LTS Server
How to Install Self-Signed SSL Certificate on Nginx Web Server in Ubuntu 22.04 LTS Server
Просмотров 4,5 тыс.Год назад
How to Install Self-Signed SSL Certificate on Nginx Web Server in Ubuntu 22.04 LTS Server
How to Install AlmaLinux 9.0 Minimal on VirtualBox 7 (CentOS Alternative) - Fix Kernel Panic
Просмотров 1,3 тыс.Год назад
How to Install AlmaLinux 9.0 Minimal on VirtualBox 7 (CentOS Alternative) - Fix Kernel Panic
How to Configure MySQL 8.0 Master-Slave Replication on Ubuntu 22.04 LTS Server
Просмотров 3,6 тыс.Год назад
How to Configure MySQL 8.0 Master-Slave Replication on Ubuntu 22.04 LTS Server
How to Install MySQL 8.0 Database Server on Ubuntu 22.04 LTS Server
Просмотров 1,2 тыс.Год назад
How to Install MySQL 8.0 Database Server on Ubuntu 22.04 LTS Server
How to Install Ubuntu 22.04 LTS Server on VirtualBox in Windows 10
Просмотров 755Год назад
How to Install Ubuntu 22.04 LTS Server on VirtualBox in Windows 10
OMG THANK U
Thank you so much, this video help me with my problem installing icinga2
Glad it helped
Sir how to do NIS so that any user can login from different terminal
thanks for your input, was easy to follow. Only thing to add, if a node is rebooted or mysql is restarted it doesn't auto join unless you add group_replication_start_on_boot = ON
Hello, I was looking at your video channel. We may be helping a company that uses secure images to increase supply chain security and help cloud native development. Would you be willing to help try their software, make a video, and help show devs how to use their tools? This is not an offer, but just to start a conversation about your willingness to take on sponsorship. Please provide me with your email if you are interested. You'd have a chance to look at their technology and decide if it's the type of software that you'd be interested in covering in your channel.
Music for gym or sex)
a text file encrypted with openssl is not ok ?
thanks man
you're welcome 🤗
thank you a lot for the video, I love using open source tools. Bring more video about open source technologies, please.
Sure thing!
That was really well taught. Thank you
You're very welcome!
The icinga documentation is awful, I spent a lot of time testing with no success, now, following your instructions with small modifications I was able to add a host agent.Thank!
Glad it helped
Thank you for crisp and clear explanation......
You are welcome
🎯 Key points for quick navigation: 00:00 *🛡️ Installing PostgreSQL Anonymizer Extension* - Installing the PostgreSQL anonymizer extension from source. 01:54 *🔒 Static Masking for Anonymization* - Static masking permanently removes sensitive data by replacing it with artificial information. - It's essential to use static masking carefully to avoid data loss. - Examples of static masking on data columns in a table. 05:09 *🎭 Dynamic Masking with PostgreSQL* - Dynamic masking hides data in specific rows by marking them as masked. - It allows certain users to access the original data while masking it for others. - Example of dynamic masking for a specific column in a table. Made with HARPA AI
wow
Great video - thanks!
Thanks!
how to install software? graphics UI?
Thanks for sharing, but there's a situation, the gvmd.service can't not active with an error "Can't open PID file (yet?) after start: Operation not permitted", does anyone have the same problem?
Hi. Great video thanks. Would also add an 8th one by making sure the Strict-Transport-Security is enforced ;).
When downloading it doesnt complete because it says it contains a virus
hmm...
@@lazysysad I had to turn off the anti virus on windows and my browser for a couple minutes.
@@alechernandez5506 I'm curious what anti-virus you're using?
@@lazysysad it was Google chromes browser based “downloads” that was blocking it
add_header Content-Security-Policy "default-src 'self'" always; broke my website. It looks as if the CSS is gone.
I followed all the steps but this command "sudo -u gvm -g gvm greenbone-nvt-sync" is not working , its showing command not found.
Thanks for sharring this help me to solve Rocky Linux SCA issues :)
You're welcome. Glad it helped.
unable to install proxysql
This is very helpful. Thank you
Glad it was helpful!
Thanks.
You're welcome
Hi, I'm getting this issue ""The SCAP database is required"" feeds is up to date, server also reboot but same error
what permissons gvm user gonna have and is it necessary to have gvm user as owner of notus?
How to specify anisble.cfg file to semaphore ?
I think it would be useful to add chapters in this video so I can skip the installation part. I came here for the replication configuration. Other than that, it helped, thanks.
how to hide Server name, andDate?
This part is not working from me: Update the Greenbone feeds sudo -u gvm -g gvm greenbone-nvt-sync rsync: [Receiver] safe_read failed to read 1 bytes: Connection timed out (110) rsync error: error in rsync protocol data stream (code 12) at io.c(282) [Receiver=3.2.7]
Can you please make a video on how to install semaphore and configure it properly to work on docker.
Hello sir, i tried your video and he works yesterday But today i launch my vms and when i want to start and test the replication i have this errors in the 2 others nodes "ERROR 3092 (HY000): The server is not configured properly to be an active member of the group. Please see more details on error log." What's wrong? Do we need to do a configuration again after restart? Thanks for the course.
When i am followed your steps in second node GROUP_REPLICATION was not started and it was getting this error START GROUP_REPLICATION; ERROR 3092 (HY000): The server is not configured properly to be an active member of the group. Please see more details on error log.
I get this error too, please i need help too
you may forget to turn this loose-group_replication_start_on_boot ON, or you may have an error in configuration, could you provide the error log
It would be useful to also add a way to change the default password for the admin account
hi, when I insert sudo vi ssl-info.txt, it stops on [new file], why it didnt show the insert message? sorry, Im really new and this is my college assignment
Great Job but i have one question , what about if server one that run bootstrap is down or restart ?
Great 😍
Thank you 😊
@@lazysysad in fact I have an question about group replication I have been typed as a comment in your video, can you review please
i;m still confused configuration icinga direction. can you make video for that?
😂😂😂
excellent steps
Glad you liked it 😊
when task wizard scan the ip while it's showing error like port not listed..
I cannot access the web interface, I get a 404. What do I have to do?
when i put next command in terminal: $ make extension PG_CONFIG=/usr/lib/postgresql/14/bin/pg_config i got next error: make: *** No rule to make target 'extension'. Stop. does anyone know how to solve it ?
Thank you, great!
You are welcome!
I am autistic and i really hate this kind of stuff 💀
That was Spectacular !!! Thanks
Thank you too!
how to know my ip address ?
in the terminal, execute "ip a"
Good content bro in a single video. Keep uploading like this. Thanks
Glad you liked it and thanks.
That's PuTTY
Command line all day 😍✌️