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Exercism
CodeCombat
CodinGame
LeetCode
Google's Python Class
Hackr.io
explainshell
cheat.sh
regular expressions 101
crontab guru
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CheckIONo explainshell videos yet. You could help us improve this page by suggesting one.
Based on our record, explainshell should be more popular than CheckIO. It has been mentiond 113 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Have you heard of CheckIO (https://checkio.org/)? They have a gameified "Mario world" of coding challenges that are smaller and come with more explanation, tests to guide you through edge cases and provide hints. The challenges start from total beginner and progress to more advanced. And best of all, after you solve a problem they show you what other people do. I highly recommend this for you. Also consider... Source: over 2 years ago
Cyber isn't gonna be a light switch, where you can flip it and be good. Don't be too hard on yourself. Start with some hands on stuff like https://tryhackme.com or checkio.org. You could look at certs like Security+ or CySA+ for some direction. It took me years to get into cybersecurity, and I still don't feel like I know anything. Source: about 3 years ago
Much better to get your hands dirty than watching the videos. Try: https://checkio.org/. Source: about 3 years ago
When I was first learning python I like using https://checkio.org/ Checkio provides programming problems in a gamified environment. After you have solved a problem you can see how others have solved the problem. This really accelerated my learning. Source: about 3 years ago
Look at checkio.org. Range of problems to solve ('missions') When you do you can see how others solved them too which ids very instructive. Source: about 3 years ago
There is https://explainshell.com/ not in terminal but should do the trick. - Source: Hacker News / 6 months ago
Explainshell paste a bash command and it explains every part. - Source: dev.to / about 1 year ago
Explainshell.com (Explains any Linux command). - Source: dev.to / about 1 year ago
I've found this tool handy for faster-than-man explanations of various CLI invocations: https://explainshell.com/ Sadly, it hasn't been updated in years. - Source: Hacker News / over 1 year ago
Https://explainshell.com/ also is good for explaining commands. - Source: Hacker News / over 2 years ago
Codewars - Achieve code mastery through challenge.
cheat.sh - The only cheat sheet you need Unified access to the best community driven documentation
Exercism - Download and solve practice problems in over 30 different languages.
regular expressions 101 - Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
CodeCombat - Learn programming with a multiplayer live coding strategy game.
crontab guru - The quick and simple editor for cron schedule expressions by Cronitor