Bash Scripting for Linux Automation

DAY- 11 GETTING READY FOR PLACEMENT SERIES. Today I explored some basics of Linux I learned about /bin and Bash, and it became even more interesting when I understood how they actually work together! - /bin is a folder in Linux that stores important system commands (like tools your system needs to run). - Bash is a command interpreter — which means it reads and understands the commands we type and tells the system what to do. In simple words: ---- /bin = where important tools are stored ----Bash = the translator between you and the system For example: When you type a command, Bash checks it, understands it, and then runs the correct program from /bin (or other folders). So basically, you give instructions → Bash understands them → system does the work 💻 Learning how this works behind the scenes feels really powerful! #Linux #Learning #TechBasics #Bash #BeginnerFriendly #CodingJourney

💻 Ever wondered how Linux stores your files? When I first switched to Linux, I was confused—no C drive, no D drive… just a single `/` root. But that’s the beauty of it. Linux uses one unified file system where everything starts from `/`: 📂 `/home` – user files 📂 `/etc` – configs 📂 `/var` – logs 📂 `/bin` – essential programs And the most powerful idea: 👉 Everything is treated as a file. Once I understood this, Linux stopped feeling complicated… and started making sense. 🚀 If you're learning Linux, explore the directories instead of just memorizing commands. What confused you most about Linux? 👇 #Linux #DevOps #Programming #OpenSource

🚀 Linux Daily Learning – Day 3 Continuing my Linux learning journey 💻 🔹 Command: "cd" 👉 Change Directory 📌 This command is used to navigate between directories (folders). 💡 Common usage: "cd foldername" → Move into a folder "cd .." → Move one level up "cd ~" → Go to home directory ✨ Example: "cd /home/user/Documents" Simple command, but very important for file navigation 👍 #Linux #RHCSA #Learning #DevOps #SystemAdmin #DailyLearning

Crontab in Linux : Tired of doing the same task again and again? Use Crontab in Linux to automate it Crontab helps you run commands automatically at a fixed time. Example: - Backup every day at 9 AM - Clean logs every Sunday - Run scripts every hour 🛠️ Simple Syntax: * * * * * command (Minute, Hour, Day, Month, Day of week) ⚙️ Useful Commands: crontab -e → Edit crontab -l → View crontab -r → Delete Final Line: Crontab = Set it once, forget it forever #Linux #Crontab #Automation #DevOps

🚀 Hands-on with Jenkins on Ubuntu! I recently set up Jenkins on an Ubuntu Server running in a virtualized environment. In this video, you’ll see: 🔹 Installing Java (prerequisite) 🔹 Jenkins installation on Ubuntu 🔹 Accessing Jenkins via browser 🔹 Initial setup and configuration #Jenkins #DevOps #CICD #Linux #Ubuntu

𝐃𝐚𝐲 𝟑𝟗 = 𝐋𝐢𝐧𝐮𝐱 𝐒𝐞𝐫𝐢𝐞𝐬 = 𝐒𝐭𝐨𝐩 𝐬𝐭𝐫𝐮𝐠𝐠𝐥𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐥𝐚𝐫𝐠𝐞 𝐥𝐨𝐠 𝐟𝐢𝐥𝐞𝐬 𝐢𝐧 𝐋𝐢𝐧𝐮𝐱! 🐧 If you've ever tried to use cat on a massive system log like /var/log/dnf.log, you know the frustration. The text flies by, and finding what you need feels impossible. In my latest Linux tutorial, I break down why the more command is a lifesaver for beginners and IT students. https://lnkd.in/gTJ7TWZQ ✅ Controlled Viewing: It loads the file one screen at a time based on percentage. ✅ Easy Navigation: Use the Spacebar to jump a page forward or Arrow keys to scroll line-by-line. ✅ Resource Efficient: It’s a standard utility found in almost every Linux distribution. While more is great for forward navigation, there is an even more powerful tool called less that allows for backward scrolling and searching. I'll be covering that in my next update! #Linux #SystemAdministration #DevOps #TechEducation #LinuxCommands #ManiKaku #ITStudents #OpenSource

514: AI agents, CI/CD, and the foundational trio of Linux, Git, and Linus Torvalds shape development's future. #AI #DeveloperExperience #CI/CD #Linux #Git

This is an overview of upcoming KDAB training courses on debugging and profiling for Qt and C++ applications on Linux, as well as advanced QML covering topics such as QML/C++ integration and application architecture. Training schedule: https://lnkd.in/eVPX9ER8 #QtDev #QML #CPlusPlus #Linux #SoftwareDevelopment #Performance #Debugging #Profiling

To-Do for Today:- ➡️ Intro to DevOps & Linux Basics. ➡️ User Management in Linux. ➡️ Linux File System & Permissions. ➡️ Linux Essential Commands & Bash Scripting. ➡️ Git & GitHub Masterclass Part 1. ➡️ Go - Variables, Constants & Formatting. ➡️ DSA - Stack & Queue. Chai Aur Code Boot.dev Hitesh Choudhary Piyush Garg Rakesh K Lane Wagner #Linux #Bash #Git #GitHub #Go #DSA

"Eggheaded overly-generic academic slop specifications." Ryan Fleury about Linux APIs in general, triggered by his work on supporting DWARF in Raddebugger. Beautiful precise description why we can't have nice things. #softwaredevelopment #linux #overengineering #slop #dwarf #debuggers