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Linux and DevOps
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El canal Linux and DevOps (@linuxmastery) en el segmento lingüístico de Inglés es un actor destacado. Actualmente la comunidad reúne a 66 169 suscriptores, ocupando la posición 2 491 en la categoría Educación y el puesto 5 182 en la región India.
📊 Métricas de audiencia y dinámica
Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 66 169 suscriptores.
Según los últimos datos del 15 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de 410, y en las últimas 24 horas de 15, conservando un alto alcance.
- Estado de verificación: No verificado
- Tasa de interacción (ER): El promedio de interacción de la audiencia es 14.57%. Durante las primeras 24 horas tras publicar, el contenido suele obtener 3.73% de reacciones respecto al total de suscriptores.
- Alcance de las publicaciones: Cada publicación recibe en promedio 9 641 visualizaciones. En el primer día suele acumular 2 469 visualizaciones.
- Reacciones e interacción: La audiencia responde de forma activa: el promedio de reacciones por publicación es 27.
- Intereses temáticos: El contenido se centra en temas clave como linux, scripting, command, 040k|, docker.
📝 Descripción y política de contenido
El autor describe el recurso como un espacio para expresar opiniones subjetivas:
“Download and Watch Premium Linux and DevOps Courses
Buy ads: https://telega.io/c/LinuxMastery”
Gracias a la alta frecuencia de actualizaciones (últimos datos recibidos el 16 junio, 2026), el canal mantiene la vigencia y un amplio alcance. La analítica demuestra que la audiencia interactúa activamente con el contenido, lo que lo convierte en un punto de referencia dentro de la categoría Educación.
66 169
Suscriptores
+1524 horas
+2127 días
+41030 días
Archivo de publicaciones
66 162
📂 Full description
Red Hat Enterprise Linux is one of the top enterprise Linux distributions. In this complete guide, Grant McWilliams—consultant, speaker, writer, professor, and developer—introduces you to IPv6 networking, link aggregation and static routing. Grant covers advanced system authentication using LDAP and secures it with Kerberos. Using Apache, he creates secure virtual hosts using TLS security and access control. To provide name service resolution, Grant creates a DNS server using bind and troubleshoots client issues. He dives into network file sharing using both NFS and Samba, as well as securing the latter with Kerberos. Grant also uses SSH to provide security for both the host and users. Plus, he synchronizes the system time with NTP and discusses how to manage MariaDB, including backing up and restoring databases.
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🔅 Complete Guide to Red Hat Enterprise Linux 9
🌐 Author: Grant McWilliams
🔰 Level: Intermediate
⏰ Duration: 8h 6m
🌀 Get a complete guide to configuring and administering Red Hat Enterprise Linux, one of the top enterprise Linux distributions.📗 Topics: Red Hat Enterprise Linux 📤 Join Linux and DevOps for more courses
66 162
🔰 Understanding Linux System Logs
System logs, often found in /var/log directory in Linux systems, are essential for monitoring and troubleshooting system issues. Here are short notes on some common system logs:syslog: A general-purpose system log file that contains messages from various system services and applications. It's the main log file that many other logs feed into. auth.log: Records authentication-related messages, including successful and failed login attempts, password changes, and user authentication events. kern.log: Logs kernel-related messages, such as hardware errors, kernel module loading, and other kernel activities. messages: A catch-all log file that records various system messages, including system startups, shutdowns, and general system-related events. dmesg: Displays kernel ring buffer messages, providing a real-time view of kernel-related events and hardware detection during system boot-up. cron: Logs messages related to cron jobs and scheduled tasks, including when they run, and any errors encountered during execution. secure: Records security-related messages, including authentication attempts, privilege escalation, and other security-related events. apache/access.log and apache/error.log: These logs are specific to the Apache web server. access.log records HTTP access logs, while error.log logs Apache server errors and warnings. nginx/access.log and nginx/error.log: Similar to Apache logs, these logs are specific to the Nginx web server and record access and error events. mysql/error.log: Records errors and warnings encountered by the MySQL database server, including startup errors, query failures, and database crashes.
These logs provide valuable insights into system performance, security events, and troubleshooting information. Regularly monitoring and analyzing these logs can help maintain system health and identify potential issues before they escalate
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66 162
🛜 Nmap For Penetration Testing: Beginner To Advanced
🌟 4.6 - 430 votes 💰 Original Price: $49.99
📖 Master network mapping, scanning and enumeration with Nmap.🔊 Taught By: HackerSploit Academy 📤 Download All Courses
66 162
Andrew Tate - The Real World
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📚 Linux Crash Course - Managing Swap Space
Imagine your system has only 2GB of RAM, but an application requires 3GB. Without swap space, this process would fail or crash because there isn’t enough memory available. With swap, however, the OS can shift inactive data into this overflow area, making room for the application.
In this way, swap acts as a safety net, allowing the system to handle memory-heavy tasks smoothly even when RAM is limited.
While swap space isn't as fast as physical RAM, it can be a lifesaver in those situations.
66 162
🔅 PREMIUM CHANNELS
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🔰 Web Development
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220k| 🔰 Linkedin Learning
134k| 🔰 Udemy Premium
132k| 🔰 Web Development
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113k| 🔰 Python 3
098k| 🔰 JavaScript Training
084k| 🔰 Machine Learning
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065k| 🔰 Artificial Intelligence
064k| 🔰 Data Analysis and Databases
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047k| 🔰 100 Days of Python
045k| 🔰 OpenAI Mastery
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044k| 🔰 Best Telegram Channels
044k| 🔰 Business and Finance
039k| 🔰 Zero to Mastery
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038k| 🔰 Mobile Apps
038k| 🔰 Udemy Learning
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🔰 Add Your Channel
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🔰 2hrs on top & 8hrs in channel!
