Search for a command to run...
I'm a hands-on learner, constantly exploring the world of DevOps. From cloud environments to fine-tuning infrastructure, I'm always building new skills. My homelab lets me dive deep and experiment without limits.
No comments yet. Be the first to comment.
Docker has revolutionized application development and deployment by offering a lightweight and portable containerization approach. But harnessing the full potential of containers requires a firm grasp of storage and networking. In this voyage 🧭 , we...
Picture this: you got a sweet new video game 🎮! That disc or the download file – that's your Docker image. It's got the whole game, all the cool graphics 👾, sounds 🎶, and the secret codes to make it run 🚀. Images are like those ready-to-go boxes,...
Picture this: you've spent hours (maybe days!) crafting the most epic code ever. ✨ It calculates the meaning of life 🌌, predicts the weather based on your mood ☀️🌧️, and automatically generates hilarious cat memes 😹. You excitedly send it to your ...
Hey there, fellow programmers! Today, we're taking a joyride into the fantastic world of Git, the version control system that's become an essential tool in every developer's arsenal. Whether you're a seasoned coder or a curious newbie, Git's got your...
As a systems administrator, developer, or automation enthusiast, mastering Bash scripting is an incredibly powerful tool in your kit. Bash offers a unique way to streamline tasks, automate processes, and glue together essential Linux utilities within...
So, y'all know how Linux works, right? Understanding processes is kinda like the secret sauce to figuring out your computer. Processes are basically what make everything go! Let's take a looksee under the hood.
Think of a process kinda like, um, a recipe you're actually cooking. You start with a program (the recipe, right?), and then poof, it turns into something that's alive and kicking. Each one gets a special nametag called a PID (like, Process ID) and its own little space to work with (stuff like memory, CPU time, all that jazz).
Linux gives ya some neat ways to see what's cookin':
The 'ps' Command: This is like the who's who of processes! Use it to get a picture of what's going on.
ps aux # Shows a big ol' list of everything
The 'top' Command: Like those fancy news channels with the tickers? 'top' is that, but for processes! Shows ya what's using up resources, changes all the time.
top
Sometimes these little programs get a bit outta hand. Here's how to wrangle 'em:
'kill': When Things Get Wild: The 'kill' command is like, well, the end of the line for a process.
kill <PID>
'nice': Playin' Favorites: 'nice' is how ya tell Linux which processes are more important. Speedy delivery for those time-sensitive jobs!
nice -n <priority> <command> # Priority from -20 (most important) to 19 (least)
'renice': Oops, Changed My Mind Process already running? 'renice' lets you change how important it is, even after it starts.
renice -n <priority> <PID>
'bg' and 'fg': Multi-tasking Mayhem 'bg' shoves somethin' to the background so you can keep on truckin', 'fg' brings it back front and center.
Scenario time! Say you're converting a video and it's hogging all your juice. Let's make it play nice with other stuff:
Find the Troublemaker: ps aux | grep video_convert (Change 'video_convert' if ya need to)
Chill it Out: renice -n 10 <PID>
Processes are what makes your Linux machine tick. They're the do-ers!
Linux gives ya the power to see what's happening and change things up, so you're the boss.
Knowing this stuff is like magic for keeping your computer running happy and smooth.
Let me know if you wanna hear more about a specific part, or if I should throw in some examples!