The Linux Studio

Tailgating
=======
The attacker, wearing a fake ID badge, enters a secured area by closely following an authorized person through a door that requires key access.

Piggybacking
==========
An authorized person intentionally allows an unauthorized person to pass through a secure door, e.g, "I forgot my ID badge at home. Please help me."

Reverse Social Engineering
===================
The attacker presents him/herself as an authority and the target seeks his or her advice before or after offering the information that the attacker needs.

Hacktivist
=========
A hacktivist is someone who uses computer skills to promote a cause or bring attention to social or political issues. They might hack into websites or systems to share information or make a statement, often aiming to spark change or raise awareness about something they believe in. Sometimes they do it by exposing information they think the public should know about.

In networking, a broadcast refers to a method where a single data packet is sent from one source to all destinations within a network. It's used to communicate with all devices within a specific network segment.
This type of transmission is generally limited to the local network and doesn't pass through routers. Broadcasts can be used for various purposes like discovering devices, finding services, or sending messages to multiple recipients simultaneously.

Read Team and Blue Team
==========================================
Think of the Red Team and Blue Team in cybersecurity like players in a game. The Red Team represents the attackers, and their job is to try to break into a system or find vulnerabilities. They use various techniques, like hacking, social engineering, or other means, to simulate real-world attacks.

On the other side, the Blue Team is like the defenders. They're responsible for protecting the system and finding ways to prevent or mitigate the attacks launched by the Red Team. They focus on monitoring, analyzing, and improving the system's security by patching vulnerabilities and implementing better security measures.

Defense in Depth
==============
Think of Defense in Depth like protecting a castle. Instead of relying on just one big wall, the castle has many layers of defense.

So, imagine the outer layer is a big wall around the castle. But inside that, there's a moat, then guards, then locked doors, and maybe even a secret passage. Each layer adds extra protection.

In the digital world, Defense in Depth means using lots of different security measures, not just one, to protect information and systems. It's like having firewalls, antivirus software, strong passwords, regular updates, and more—all working together like layers to keep everything safe. If one layer fails, the others are there to stop any problems from spreading.

Secure assets where they are with Zero Trust
=============================
Imagine Zero Trust like a bouncer at a club. Normally, once you're inside, you might wander around freely. But with Zero Trust, the bouncer checks everyone at each room or area they try to enter, making sure they're allowed in.

Similarly, in the digital world, Zero Trust is a security approach where nothing is automatically trusted, even if it's already inside a network. Every device, person, or application is constantly checked and needs permission every time they want to access something, just like that bouncer. It helps prevent unauthorized access and keeps an eye on things all the time, making sure everything stays safe and secure.

Scalability
========
Cloud computing is great because it lets you adjust how much you use based on what you need. This is called scalability. Say you have a website and lots of people visit at once, making it really busy. With scalability, you can get more resources, like more computers or memory, to handle all those visitors.

One cool thing about scalability is that you only pay for what you actually use. So if things get quieter and you don't need as many resources, you can shrink them down and pay less.

There are two types of scaling: vertical and horizontal. Vertical scaling is about changing how powerful each resource is, like making a computer stronger or weaker. Horizontal scaling is about adding or taking away resources, like adding more computers when lots of people are visiting your site.

Vertical Scaling
---------------------
For vertical scaling, imagine you're making an app and need more power. You can make the computer it runs on stronger by adding more CPU or memory. And if you realize it's too strong, you can make it weaker.

Horizontal Scaling
------------------------
Horizontal scaling is like when suddenly lots of people are using your app. You can add more computers or containers to handle all those users. Then, if fewer people are using it, you can remove some of those extra resources to save money.

Linux မှာ ထောင်နဲ့ချီတဲ့ command တွေ option တွေ argument တွေကို အလွတ်မရရင် ဘယ်လိုလုပ်မလည်းတဲ့။

တကယ်တော့ Linux command တွေအကုန်လုံးကို အလွတ်ရနေဖို့မလိုအပ်ပါဘူး။
အရေးကြီးတဲ့ အသုံးများတဲ့ command တချို့ကို အလွတ်ရထားရင်လည်း အဆင်ပြေပါတယ်။

ဘာကြောင့်အဲလိုပြောလည်းဆိုတော့ အိုင်းစတိုင်းပြောခဲ့တဲ့ စကားကိုပဲ မှီငြမ်းပါရစေ။
အိုင်းစတိုင်းက ပြောပါတယ် နည်းပညာနဲ့ပတ်သက်တဲ့ အချက်အလက်တွေကို သူ့ဦးနှောက်ထဲမှာ အမြဲမှတ်ထားလေ့မရှိပါဘူးတဲ့။ လိုအပ်ရင် ထုတ်ကြည့်လို့ရတဲ့ မှတ်စုစာအုပ်ထဲမှာ မှတ်ထားလေ့ရှိပါတယ်တဲ့။

ဟုတ်ပြီ။ command တွေအကုန်လုံးကို အလွတ်မရရင် ဘယ်လိုလုပ်ကြမလည်း။

1. man
2. whatis
3. which

ဒါလေးတွေနဲ့ အလွယ်တကူရှာကြည့်လို့ရပါတယ်။ သိပ်အရေးမကြီးတဲ့ အရာတွေကို ဦးနှောက်ထဲ ပြွတ်သိပ်ထည့်မထားကြပါနဲ့လို့ စေတနာကောင်းနဲ့ ပြောပြလိုက်ရပါတယ်။

1991: Linux's journey began in 1991 when Linus Torvalds, a Finnish computer science student, released the first version of the Linux kernel.

1993: The first official Linux distribution, Slackware, was created by Patrick Volkerding. This marked a crucial step in making Linux more accessible to users.

1993-1996: Several distributions emerged, including Debian, Red Hat, and SUSE, each contributing unique features and package management systems. This period laid the foundation for diverse Linux environments.

2004-2006: Ubuntu, based on Debian, gained prominence for its user-friendly approach, becoming a gateway for many new users to explore Linux.

2010: Arch Linux and Linux Mint made notable releases, catering to different user preferences. Arch focused on simplicity and customization, while Linux Mint aimed for a polished user experience.

2011: CentOS (Community ENTerprise Operating System) gained popularity as a free, open-source alternative to Red Hat Enterprise Linux, providing stable server environments.

2013: The rise of lightweight distributions like Elementary OS and Peppermint OS addressed the demand for efficient, visually appealing systems, particularly for older hardware.

2015-2018: Containerization and microservices gained traction, influencing distributions like CoreOS and RancherOS, designed for scalable and efficient deployment in cloud environments.

2019-2021: Fedora Workstation and openSUSE Leap continued refining desktop experiences, emphasizing innovation and stability, while projects like Clear Linux focused on optimizing performance for Intel architecture.

2022-2023: The landscape diversified further with developments such as Pop!_OS focusing on gaming and multimedia, and Manjaro gaining popularity for its rolling release model. The ongoing evolution of Linux reflects its adaptability to changing technological landscapes, sustaining its position as a powerful, community-driven operating system

Breaking RSA-2048 Key
===============

Today, we could announce it. Quantum computing (QC) has become a reality. We broke the RSA-2048 key. Ron Rivest is a dear friend, but that was needed to advance.

The QC version used here has simultaneous multiple-states logic (following ‘all states at once’), with more than a googol of possible states.

We show that the equivalence of QC techniques (with IBM, Google, and others compared with our version of QC) has been hidden for about 2,500 years—since Pythagoras.

All our QC computations were done in a commercial cellphone or a commercial Linux desktop as our QC devices, opening the user market to many industries. No cryogenics or special materials were used.

A post-quantum, HIPAA-compliant, end-to-end, patent-free, export-free, secure online solution is being created, based on ZSentry as used from 2004 to 2014, to replace RSA. One needs a quantum-resistant algorithm because all existing public-key encryption can be broken.

The U.S. NIST needs to deprecate RSA today! Otherwise, SNDL continues.

https://www.linkedin.com/posts/edgerck_today-we-could-announce-it-quantum-computing-activity-7125215279688601600-XPso/?utm_source=share&utm_medium=member_android

Threat Sources
============
The following are the various sources from which threats originate. They can be broadly classified as natural threats, unintentional threats, and intentional threats.

What is a Threat?
============
A threat is the potential occurrence of an undesirable event that can eventually damage and disrupt an organization's operational and functional activities. A threat can be any entity or action performed on physical or intangible assets that can disrupt security. The existence of threats may be accidental, intentional, or due to the impact of another action. Attackers use cyber threats to infiltrate and steal data such as personal information, financial information, and login credentials.
They can also use a compromised system to perform malicious activities and launch attacks. The criticality of a threat is based on how much damage it can cause, how uncontrollable it is, or the level of complexity in identifying the latest discovered threat incident in advance. Threats to data assets cause a loss of confidentiality, integrity, or availability (CIA) of data. They also result in data loss, identity theft, cyber sabotage, and information disclosure.

Examples of Threats
=============
✅An attacker steals sensitive data of an organization
✅An attacker causes a server to shut down
✅An attacker tricks an employee into revealing sensitive information
✅An attacker infects a system with malware
✅An attacker spoofs the identity of an authorized person to gain access
✅An attacker modifying or tampering with the data transferred over a network
✅An attacker remotely altering the data in a database server
✅An attacker performing URL redirection or URL forwarding

Common Linux Paths To Know
==========================

In Linux, paths are like directions to find files and folders. The root directory is the starting point, represented by a slash ("/"). Here are key path components:

1. **Absolute Path:**
- Begins from the root directory.
- Example: `/home/user/documents/file.txt`
- It gives the full route from the top.

2. **Relative Path:**
- Starts from your current location.
- Example: `../../images/picture.jpg`
- It's like giving directions based on where you are.

3. **~ (Tilde):**
- Represents the home directory of the current user.
- Example: `~/downloads/file.zip`
- Saves typing when referring to your own files.

4. **. (Dot):**
- Denotes the current directory.
- Example: `./script.sh`
- Useful for executing scripts in the current location.

5. **.. (Double Dot):**
- Refers to the parent directory.
- Example: `../backup/file.bak`
- Helps move up one level in the directory tree.

6. **/ (Forward Slash):**
- Separates directory and file names.
- Example: `/var/log/syslog`
- Acts like a road between directories.

Understanding these basics helps you navigate through the Linux file system efficiently. Whether you're specifying the full path from the root or giving directions based on your current location, these concepts form the language of moving around in a Linux environment.

Photo: Facebook

Cyber Security နယ်ပယ်ကို စပြီး ဝင်ရောက်ဖို့ ပြင်ဆင်နေတဲ့ လူငယ်တွေအတွက် partial scholarship program ပါ။ Program ရဲ့ မူလတန်ဖိုးကတော့ $999 ပါ။ scholarship လျောက်လို့ ပါမယ်ဆိုရင် $199 ပဲ သွင်းရမှာဖြစ်ပါတယ်။

တကယ်တော့marketing strategy တမျိုးလည်းဖြစ်နိုင်ပါတယ်။ ဘယ်လိုပဲဖြစ်ဖြစ် အတိုင်းအတာတခုအထိ ဈေးလျော့ထားပေးတယ်ဆိုတော့ လျောက်သင့်တယ်လို့ ယူဆပြီး share ပေးဖြစ်တာပါ။

Scholarship လျောက်ရတဲ့ ရည်ရွယ်ချက်ကလည်း များများစားစားရေးစရာမလိုပါဘူး။ cyber security ကို စိတ်ဝင်စားတယ်။ ပိုက်ဆံအများကြီးလည်းမတတ်နိုင်ဘူးစသည်ဖြင့် စိတ်ဝင်စားအောင် ရေးနိုင်ရင်တော့ အခွင့်အရေးပိုရှိမှာပါ။

တခုတော့ရှိပါတယ်။ လျောက်သူတိုင်းရတဲ့ program မျိုးလည်းဖြစ်နိုင်ပါတယ်။ Marketing Strategy ကိုး :) ။ ဤကား စကားချပ်

https://www.eccouncil.org/train-certify/certified-cybersecurity-technician-certification/

Talking about AAA
===============

𝐴𝑢𝑡ℎ𝑒𝑛𝑡𝑖𝑐𝑎𝑡𝑖𝑜𝑛: 𝑇ℎ𝑖𝑠 𝑖𝑠 𝑙𝑖𝑘𝑒 𝑝𝑟𝑜𝑣𝑖𝑛𝑔 𝑤ℎ𝑜 𝑦𝑜𝑢 𝑎𝑟𝑒. 𝐼𝑚𝑎𝑔𝑖𝑛𝑒 𝑦𝑜𝑢 ℎ𝑎𝑣𝑒 𝑎 𝑠𝑒𝑐𝑟𝑒𝑡 𝑐𝑙𝑢𝑏, 𝑎𝑛𝑑 𝑡ℎ𝑒𝑟𝑒'𝑠 𝑎 𝑑𝑜𝑜𝑟𝑚𝑎𝑛. 𝑇𝑜 𝑔𝑒𝑡 𝑖𝑛, 𝑦𝑜𝑢 𝑛𝑒𝑒𝑑 𝑡𝑜 𝑠ℎ𝑜𝑤 𝑠𝑜𝑚𝑒 𝐼𝐷, 𝑙𝑖𝑘𝑒 𝑎 𝑚𝑒𝑚𝑏𝑒𝑟𝑠ℎ𝑖𝑝 𝑐𝑎𝑟𝑑 𝑜𝑟 𝑎 𝑠𝑒𝑐𝑟𝑒𝑡 ℎ𝑎𝑛𝑑𝑠ℎ𝑎𝑘𝑒. 𝑇ℎ𝑎𝑡'𝑠 𝑎𝑢𝑡ℎ𝑒𝑛𝑡𝑖𝑐𝑎𝑡𝑖𝑜𝑛 – 𝑖𝑡'𝑠 𝑚𝑎𝑘𝑖𝑛𝑔 𝑠𝑢𝑟𝑒 𝑦𝑜𝑢 𝑎𝑟𝑒 𝑤ℎ𝑜 𝑦𝑜𝑢 𝑠𝑎𝑦 𝑦𝑜𝑢 𝑎𝑟𝑒.

𝐴𝑢𝑡ℎ𝑜𝑟𝑖𝑧𝑎𝑡𝑖𝑜𝑛: 𝐴𝑓𝑡𝑒𝑟 𝑦𝑜𝑢'𝑣𝑒 𝑝𝑟𝑜𝑣𝑒𝑛 𝑤ℎ𝑜 𝑦𝑜𝑢 𝑎𝑟𝑒 (𝑡ℎ𝑎𝑛𝑘𝑠 𝑡𝑜 𝑎𝑢𝑡ℎ𝑒𝑛𝑡𝑖𝑐𝑎𝑡𝑖𝑜𝑛), 𝑎𝑢𝑡ℎ𝑜𝑟𝑖𝑧𝑎𝑡𝑖𝑜𝑛 𝑖𝑠 𝑙𝑖𝑘𝑒 𝑑𝑒𝑐𝑖𝑑𝑖𝑛𝑔 𝑤ℎ𝑎𝑡 𝑦𝑜𝑢'𝑟𝑒 𝑎𝑙𝑙𝑜𝑤𝑒𝑑 𝑡𝑜 𝑑𝑜 𝑜𝑛𝑐𝑒 𝑦𝑜𝑢'𝑟𝑒 𝑖𝑛𝑠𝑖𝑑𝑒 𝑡ℎ𝑎𝑡 𝑠𝑒𝑐𝑟𝑒𝑡 𝑐𝑙𝑢𝑏. 𝑆𝑜, 𝑡ℎ𝑒 𝑐𝑙𝑢𝑏 𝑚𝑖𝑔ℎ𝑡 𝑠𝑎𝑦, "𝑂𝑘𝑎𝑦, 𝑦𝑜𝑢 𝑐𝑎𝑛 𝑒𝑛𝑡𝑒𝑟, 𝑏𝑢𝑡 𝑦𝑜𝑢'𝑟𝑒 𝑜𝑛𝑙𝑦 𝑎𝑙𝑙𝑜𝑤𝑒𝑑 𝑡𝑜 𝑑𝑎𝑛𝑐𝑒 𝑎𝑛𝑑 ℎ𝑎𝑣𝑒 𝑎 𝑠𝑛𝑎𝑐𝑘." 𝐼𝑡'𝑠 𝑎𝑙𝑙 𝑎𝑏𝑜𝑢𝑡 𝑠𝑒𝑡𝑡𝑖𝑛𝑔 𝑡ℎ𝑒 𝑟𝑢𝑙𝑒𝑠 𝑓𝑜𝑟 𝑤ℎ𝑎𝑡 𝑦𝑜𝑢 𝑐𝑎𝑛 𝑎𝑛𝑑 𝑐𝑎𝑛'𝑡 𝑑𝑜.

𝐴𝑐𝑐𝑜𝑢𝑛𝑡𝑖𝑛𝑔: 𝐴𝑐𝑐𝑜𝑢𝑛𝑡𝑖𝑛𝑔 𝑖𝑠 𝑙𝑖𝑘𝑒 𝑘𝑒𝑒𝑝𝑖𝑛𝑔 𝑎 𝑟𝑒𝑐𝑜𝑟𝑑 𝑜𝑓 𝑤ℎ𝑎𝑡 𝑦𝑜𝑢 𝑑𝑖𝑑 𝑤ℎ𝑖𝑙𝑒 𝑦𝑜𝑢 𝑤𝑒𝑟𝑒 𝑖𝑛 𝑡ℎ𝑒 𝑐𝑙𝑢𝑏. 𝑆𝑜, 𝑖𝑓 𝑦𝑜𝑢 𝑑𝑎𝑛𝑐𝑒𝑑 𝑎 𝑙𝑜𝑡 𝑜𝑟 𝑎𝑡𝑒 𝑎 𝑏𝑢𝑛𝑐ℎ 𝑜𝑓 𝑠𝑛𝑎𝑐𝑘𝑠, 𝑡ℎ𝑒𝑦 𝑘𝑒𝑒𝑝 𝑡𝑟𝑎𝑐𝑘 𝑜𝑓 𝑖𝑡. 𝑇ℎ𝑖𝑠 𝑟𝑒𝑐𝑜𝑟𝑑 ℎ𝑒𝑙𝑝𝑠 𝑡ℎ𝑒 𝑐𝑙𝑢𝑏 𝑘𝑛𝑜𝑤 𝑤ℎ𝑎𝑡 ℎ𝑎𝑝𝑝𝑒𝑛𝑒𝑑 𝑎𝑛𝑑 𝑐𝑎𝑛 𝑏𝑒 𝑢𝑠𝑒𝑓𝑢𝑙 𝑓𝑜𝑟 𝑡ℎ𝑖𝑛𝑔𝑠 𝑙𝑖𝑘𝑒 𝑏𝑖𝑙𝑙𝑖𝑛𝑔 𝑜𝑟 𝑠𝑒𝑐𝑢𝑟𝑖𝑡𝑦.

𝑆𝑜, 𝐴𝐴𝐴 𝑖𝑠 𝑙𝑖𝑘𝑒 𝑡ℎ𝑒 𝑝𝑟𝑜𝑐𝑒𝑠𝑠 𝑜𝑓 𝑔𝑒𝑡𝑡𝑖𝑛𝑔 𝑖𝑛𝑡𝑜 𝑎 𝑐𝑙𝑢𝑏 – 𝑓𝑖𝑟𝑠𝑡, 𝑦𝑜𝑢 𝑝𝑟𝑜𝑣𝑒 𝑤ℎ𝑜 𝑦𝑜𝑢 𝑎𝑟𝑒, 𝑡ℎ𝑒𝑛 𝑡ℎ𝑒𝑦 𝑑𝑒𝑐𝑖𝑑𝑒 𝑤ℎ𝑎𝑡 𝑦𝑜𝑢 𝑐𝑎𝑛 𝑑𝑜, 𝑎𝑛𝑑 𝑡ℎ𝑒𝑦 𝑘𝑒𝑒𝑝 𝑡𝑟𝑎𝑐𝑘 𝑜𝑓 𝑤ℎ𝑎𝑡 𝑦𝑜𝑢 𝑑𝑜 𝑤ℎ𝑖𝑙𝑒 𝑦𝑜𝑢'𝑟𝑒 𝑡ℎ𝑒𝑟𝑒. 𝐼𝑡'𝑠 𝑎 𝑤𝑎𝑦 𝑡𝑜 𝑚𝑎𝑛𝑎𝑔𝑒 𝑎𝑐𝑐𝑒𝑠𝑠 𝑎𝑛𝑑 𝑎𝑐𝑡𝑖𝑣𝑖𝑡𝑖𝑒𝑠 𝑖𝑛 𝑎 𝑠𝑦𝑠𝑡𝑒𝑚, 𝑘𝑖𝑛𝑑 𝑜𝑓 𝑙𝑖𝑘𝑒 𝑎 𝑏𝑜𝑢𝑛𝑐𝑒𝑟 𝑎𝑡 𝑎 𝑐𝑙𝑢𝑏.

𝑊ℎ𝑎𝑡 𝑖𝑠 𝑡ℎ𝑒 𝐶𝐼𝐴 𝑇𝑟𝑖𝑎𝑑?
==================

𝑇ℎ𝑒 𝐶𝐼𝐴 𝑇𝑟𝑖𝑎𝑑 𝑖𝑠 𝑎 𝑤𝑎𝑦 𝑡𝑜 𝑡ℎ𝑖𝑛𝑘 𝑎𝑏𝑜𝑢𝑡 𝑡ℎ𝑒 𝑓𝑢𝑛𝑑𝑎𝑚𝑒𝑛𝑡𝑎𝑙 𝑝𝑟𝑖𝑛𝑐𝑖𝑝𝑙𝑒𝑠 𝑜𝑓 𝑖𝑛𝑓𝑜𝑟𝑚𝑎𝑡𝑖𝑜𝑛 𝑠𝑒𝑐𝑢𝑟𝑖𝑡𝑦. 𝐼𝑡 𝑠𝑡𝑎𝑛𝑑𝑠 𝑓𝑜𝑟:

𝐶𝑜𝑛𝑓𝑖𝑑𝑒𝑛𝑡𝑖𝑎𝑙𝑖𝑡𝑦: 𝑇ℎ𝑖𝑠 𝑖𝑠 𝑙𝑖𝑘𝑒 𝑘𝑒𝑒𝑝𝑖𝑛𝑔 𝑎 𝑠𝑒𝑐𝑟𝑒𝑡. 𝐼𝑡 𝑚𝑒𝑎𝑛𝑠 𝑚𝑎𝑘𝑖𝑛𝑔 𝑠𝑢𝑟𝑒 𝑡ℎ𝑎𝑡 𝑜𝑛𝑙𝑦 𝑡ℎ𝑒 𝑝𝑒𝑜𝑝𝑙𝑒 𝑤ℎ𝑜 𝑎𝑟𝑒 𝑠𝑢𝑝𝑝𝑜𝑠𝑒𝑑 𝑡𝑜 𝑠𝑒𝑒 𝑠𝑜𝑚𝑒𝑡ℎ𝑖𝑛𝑔 𝑐𝑎𝑛 𝑎𝑐𝑡𝑢𝑎𝑙𝑙𝑦 𝑠𝑒𝑒 𝑖𝑡. 𝑆𝑜, 𝑤ℎ𝑒𝑛 𝑦𝑜𝑢 𝑠𝑒𝑛𝑑 𝑎 𝑝𝑟𝑖𝑣𝑎𝑡𝑒 𝑚𝑒𝑠𝑠𝑎𝑔𝑒, 𝑦𝑜𝑢 𝑤𝑎𝑛𝑡 𝑡𝑜 𝑚𝑎𝑘𝑒 𝑠𝑢𝑟𝑒 𝑖𝑡'𝑠 𝑛𝑜𝑡 𝑟𝑒𝑎𝑑 𝑏𝑦 𝑎𝑛𝑦𝑜𝑛𝑒 𝑒𝑙𝑠𝑒.

𝐼𝑛𝑡𝑒𝑔𝑟𝑖𝑡𝑦: 𝑇ℎ𝑖𝑛𝑘 𝑜𝑓 𝑡ℎ𝑖𝑠 𝑎𝑠 𝑡𝑟𝑢𝑠𝑡𝑤𝑜𝑟𝑡ℎ𝑖𝑛𝑒𝑠𝑠. 𝐼𝑡'𝑠 𝑎𝑙𝑙 𝑎𝑏𝑜𝑢𝑡 𝑚𝑎𝑘𝑖𝑛𝑔 𝑠𝑢𝑟𝑒 𝑡ℎ𝑎𝑡 𝑡ℎ𝑒 𝑖𝑛𝑓𝑜𝑟𝑚𝑎𝑡𝑖𝑜𝑛 ℎ𝑎𝑠𝑛'𝑡 𝑏𝑒𝑒𝑛 𝑡𝑎𝑚𝑝𝑒𝑟𝑒𝑑 𝑤𝑖𝑡ℎ 𝑜𝑟 𝑎𝑙𝑡𝑒𝑟𝑒𝑑 𝑖𝑛 𝑎𝑛 𝑢𝑛𝑎𝑢𝑡ℎ𝑜𝑟𝑖𝑧𝑒𝑑 𝑤𝑎𝑦. 𝑆𝑜, 𝑖𝑓 𝑦𝑜𝑢 𝑠𝑒𝑛𝑑 𝑠𝑜𝑚𝑒𝑜𝑛𝑒 𝑎 𝑑𝑜𝑐𝑢𝑚𝑒𝑛𝑡, 𝑦𝑜𝑢 𝑤𝑎𝑛𝑡 𝑡𝑜 𝑏𝑒 𝑠𝑢𝑟𝑒 𝑖𝑡 ℎ𝑎𝑠𝑛'𝑡 𝑏𝑒𝑒𝑛 𝑐ℎ𝑎𝑛𝑔𝑒𝑑 𝑏𝑦 𝑠𝑜𝑚𝑒𝑜𝑛𝑒 𝑒𝑙𝑠𝑒 𝑎𝑙𝑜𝑛𝑔 𝑡ℎ𝑒 𝑤𝑎𝑦.

𝐴𝑣𝑎𝑖𝑙𝑎𝑏𝑖𝑙𝑖𝑡𝑦: 𝑇ℎ𝑖𝑠 𝑖𝑠 𝑙𝑖𝑘𝑒 𝑚𝑎𝑘𝑖𝑛𝑔 𝑠𝑢𝑟𝑒 𝑠𝑜𝑚𝑒𝑡ℎ𝑖𝑛𝑔 𝑖𝑠 𝑎𝑙𝑤𝑎𝑦𝑠 𝑡ℎ𝑒𝑟𝑒 𝑤ℎ𝑒𝑛 𝑦𝑜𝑢 𝑛𝑒𝑒𝑑 𝑖𝑡. 𝐼𝑡 𝑚𝑒𝑎𝑛𝑠 𝑡ℎ𝑎𝑡 𝑡ℎ𝑒 𝑖𝑛𝑓𝑜𝑟𝑚𝑎𝑡𝑖𝑜𝑛 𝑜𝑟 𝑠𝑦𝑠𝑡𝑒𝑚 𝑠ℎ𝑜𝑢𝑙𝑑 𝑏𝑒 𝑎𝑐𝑐𝑒𝑠𝑠𝑖𝑏𝑙𝑒 𝑎𝑛𝑑 𝑤𝑜𝑟𝑘𝑖𝑛𝑔 𝑤ℎ𝑒𝑛 𝑦𝑜𝑢 𝑤𝑎𝑛𝑡 𝑡𝑜 𝑢𝑠𝑒 𝑖𝑡. 𝑆𝑜, 𝑖𝑓 𝑦𝑜𝑢 𝑟𝑒𝑙𝑦 𝑜𝑛 𝑎 𝑤𝑒𝑏𝑠𝑖𝑡𝑒 𝑓𝑜𝑟 𝑖𝑛𝑓𝑜𝑟𝑚𝑎𝑡𝑖𝑜𝑛, 𝑖𝑡 𝑠ℎ𝑜𝑢𝑙𝑑 𝑏𝑒 𝑢𝑝 𝑎𝑛𝑑 𝑟𝑢𝑛𝑛𝑖𝑛𝑔 𝑤ℎ𝑒𝑛 𝑦𝑜𝑢 𝑛𝑒𝑒𝑑 𝑖𝑡.

𝑇ℎ𝑒𝑠𝑒 𝑡ℎ𝑟𝑒𝑒 𝑝𝑟𝑖𝑛𝑐𝑖𝑝𝑙𝑒𝑠 𝑡𝑜𝑔𝑒𝑡ℎ𝑒𝑟 ℎ𝑒𝑙𝑝 𝑢𝑠 𝑘𝑒𝑒𝑝 𝑖𝑛𝑓𝑜𝑟𝑚𝑎𝑡𝑖𝑜𝑛 𝑠𝑎𝑓𝑒 𝑎𝑛𝑑 𝑠𝑒𝑐𝑢𝑟𝑒. 𝑆𝑜, 𝑡ℎ𝑒 𝐶𝐼𝐴 𝑇𝑟𝑖𝑎𝑑 𝑖𝑠 𝑎 𝑤𝑎𝑦 𝑡𝑜 𝑟𝑒𝑚𝑒𝑚𝑏𝑒𝑟 𝑡ℎ𝑒 𝑡ℎ𝑟𝑒𝑒 𝑘𝑒𝑦 𝑔𝑜𝑎𝑙𝑠 𝑜𝑓 𝑖𝑛𝑓𝑜𝑟𝑚𝑎𝑡𝑖𝑜𝑛 𝑠𝑒𝑐𝑢𝑟𝑖𝑡𝑦: 𝑘𝑒𝑒𝑝𝑖𝑛𝑔 𝑡ℎ𝑖𝑛𝑔𝑠 𝑠𝑒𝑐𝑟𝑒𝑡, 𝑚𝑎𝑘𝑖𝑛𝑔 𝑠𝑢𝑟𝑒 𝑡ℎ𝑒𝑦'𝑟𝑒 𝑟𝑒𝑙𝑖𝑎𝑏𝑙𝑒, 𝑎𝑛𝑑 𝑒𝑛𝑠𝑢𝑟𝑖𝑛𝑔 𝑡ℎ𝑒𝑦'𝑟𝑒 𝑎𝑙𝑤𝑎𝑦𝑠 𝑎𝑣𝑎𝑖𝑙𝑎𝑏𝑙𝑒 𝑤ℎ𝑒𝑛 𝑛𝑒𝑒𝑑𝑒𝑑.

5 Reasons to use Linux!
====================

❤️ Open Source and Free: Linux is open-source, which means it's freely available for anyone to use, modify, and distribute. This makes it a cost-effective choice, as you don't have to pay for licenses. You can use Linux on as many machines as you like without incurring additional costs.

❤️ Customization and Flexibility: Linux offers a high degree of customization. You can choose from a wide range of distributions (distros) that cater to different needs and preferences. You can customize your desktop environment, software packages, and system configurations to suit your requirements. This flexibility is especially valuable for developers, system administrators, and power users.

❤️ Security and Stability: Linux is known for its robust security features and stability. It has a strong permissions system, regular security updates, and a smaller attack surface compared to some other operating systems. Many servers and critical infrastructure systems run on Linux due to its reliability and security.

❤️ Vast Software Ecosystem: Linux has a vast and growing software ecosystem. You can find a wide variety of applications, from web browsers and office suites to multimedia tools and development environments. The package management systems in Linux distributions make it easy to install, update, and manage software.

❤️ Community and Support: The Linux community is one of the most active and supportive open-source communities in the world. If you encounter issues or have questions, you can find help through forums, mailing lists, and online communities. Linux users often share their knowledge and expertise freely, making it easier to troubleshoot problems and learn from others.

These are just a few of the reasons why Linux is a popular choice for individuals, businesses, and organizations. Whether you're a casual user, a developer, a system administrator, or a student, Linux provides a powerful and versatile platform for a wide range of computing tasks.

"htop" is a command in the Linux operating system that shows you a dynamic, interactive view of the processes running on your computer. It's like a task manager for Linux.

When you run "htop", you'll see a list of all the programs and tasks currently running on your computer, along with information about how much CPU and memory they are using. It's presented in a user-friendly, colorful interface, and you can use your keyboard to interact with it.

Here are some things you can do with htop:

View Processes: You can see a list of all the processes, including their names and details about how much of your computer's resources they are using.

Sort Processes: You can sort the list by various criteria, such as CPU usage, memory usage, or process ID.

Kill Processes: You can easily stop (terminate) a misbehaving or unwanted process right from htop.

Monitor System Stats: You can also view system-level information like CPU load, memory usage, and swap usage.

In simple terms, htop is a handy tool for keeping an eye on what's happening on your Linux system and managing processes when needed. It's more user-friendly and informative than some other command-line tools.

နောင်တမရပါနဲ့ . . သင်ခန်းစာအဖြစ် ပြောင်းလဲပြီး ရှေ့ဆက်ပါ။
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ဒီနေ့ခေတ်မှာ လေ့လာသင်ယူစရာ ရင်းမြစ် အများကြီးရှိလာခြင်းဟာ အချို့အချို့သော လေ့လာသူတွေအတွက် ဝေဝါးစရာတွေ ဖြစ်လာတတ်ကြပါတယ်။

ဟိုနည်းနည်း ဒီနည်းနည်းလေ့လာခြင်းဟာ ပန်းတိုင်ရောက်ဖို့အလှမ်းဝေးတတ်ပါတယ်။ ဒါကြောင့် စိုက်လိုက်မတ်တပ် လေ့လာဖို့၊ ကိုယ်သွားနေတဲ့ လမ်းကြောင်းပေါ်က သွေဖည်မသွားဖို့က အင်မတန်အရေးကြီးတဲ့ အချက်ဖြစ်ပါတယ်။

ငါလျှောက်နေတဲ့ လမ်းဟာ တည့်မတ်သေးရဲ့လား၊ လွဲချော်နေသလားဆိုတာ ကိုယ်ဟာ့ကိုယ် ပြန်လည် စမ်းစစ်ကြည့်ဖို့ လိုပါတယ်။

တကယ်လို့ လမ်းကြောင်းလွဲခဲ့ရင်လည်း နောင်တမရပါနဲ့။ အရင်းအနှီးတခုလို သဘောထားပြီး လမ်းကြောင်းမှန်ပေါ် ရောက်အောင် သွားဖို့ ဘယ်တုန်းကမှ နောက်မကျဘူးလို့ သဘောထားပြီး ရှေ့ဆက်လျောက်နိုင်အောင် ကြိုးစားပါ။

Today, Linux is a versatile and robust operating system that runs on servers and personal computers, embedded systems, smartphones, and even appliances. It's known for its stability, security, and ability to be highly customizable. With many distributions (distros) available, users can tailor Linux to meet their specific needs, whether they are developers, sysadmins, or everyday computer users.

🖥️ Are you ready to unlock the power of Linux? Join our Linux Studio and embark on a journey to master the open-source operating system that's changing the world of technology!