🔍 Want to dive into the world of file formats and discover the magic behind your favorite files? Learn how to recognize different file types by their unique magic numbers. These hidden identifiers help you quickly detect the type of a file by simply reading its raw binary data. Let’s get started with the most common formats and see how easy it is to identify them using basic tools like hexdump and grep! 🖥️ 🚨 Did you know? Every file has a unique signature, called a magic number! 🤯 These numbers are hidden at the start of a file and can help us determine its type even without opening it! Today, we’re starting with JPEG files, which can be identified by the magic number FF D8 FF. 🔍 Here's a simple command to check: hexdump -C image.jpg | grep 'FF D8 FF' ✅ Pro Tip: You can apply this to other formats as well, like PNG, PDF, and ZIP—stay tuned for more in this series! 📅 ...tips and tricks on file formats, cybersecurity, and programming! #HexDump #MagicNumbers #FileFormats #CyberSecurity #LinuxHacks #TechTips #ProgrammingCommunity #DataForensics #CTF #HackTheBox #Cybersecurity101 #TechTalk #LearnToCode #ReverseEngineering #FileAnalysis #ExploitDev"

Is input parsing in bash the ultimate test of patience and sanity? Source: devhubby.com/thread/how-to-p… #tutorial #hack #bash #linuxhacks #bash #input

A clever little trick to impress your friends... #LInuxHacks #System76 #PopOS

#AWK #Bash #LinuxHacks #ShellHacks #Linux - Problem: identify duplicate files with different names - Strategy: use the file's md5sum checksums to identify the duplicates. The screenshot provides two solutions. The second one is clearly the most efficient. Enjoy 💻🐧

grep is beautiful! Here are few instances when grep was a lifesaver for me🧵 #linux #linuxCommands #linuxHacks

And here we are, #ethicalhacking session facilitated by Alex Mine at our lovely hub. #hacking #linuxhacks #CyberSecurity

What in the world was that for 😂😂😂 #linuxhacks #linux #linuxisfun

How To Find Who Rebooted The #Linux System #psacct #acct #LinuxHacks ostechnix.com/find-rebooted-… via @ostechnix

How To Find Who Rebooted The Linux System? #Linux, #LinuxHacks, #LinuxTips ostechnix.com/find-rebooted-…