B L U E

code & all those bytes... | curious like a cat | music & controversy | loves peace & personal space | future loving husband & dad | coffee & a lot of screentime

[obscaries ❘ AppSec @obscaries]

If you're serious about mastering client-side bugs, this repo is a goldmine.

A curated roadmap covering:
• XSS (DOM-based & advanced)
• postMessage exploitation
• CSP bypass techniques
• Prototype Pollution
• Real-world writeups & labs

Stop jumping randomly between topics, follow a structured path.

🔗 https://t.co/0Z7YZiyTmA

#BugBounty #WebSecurity #XSS #AppSec #InfoSec

[blackorbird @blackorbird]

Many Linux malware samples (notably BPFDoor and similar) hide using classic BPF (Berkeley Packet Filter) socket filters. These filters keep the malware dormant until it receives a very specific “magic packet” ,only then does it activate and reveal itself.
Manually reverse-engineering complex BPF programs (often 100–200+ instructions with heavy branching) to figure out the exact trigger packet used to take hours or even days. Cloudflare’s solution turns this into a process that runs in seconds.
https://t.co/p8tJ3mDucN
filterforge:
https://t.co/H7vdbLJFEb

[After Skool @AfterSkool100]

Someone who has a strong impulse to punish others has not examined their own flaws. They are certain that their way is right and all other ways are wrong. For this reason, they cannot be trusted.

As Carl Jung famously said, "Everything that irritates us about others can lead us to an understanding of ourselves.” When looking at what irritates you, you can figure out why it does irritate you. By doing this sort of thing you can look deeper into yourself and can know why you think the way you do.

Those who act with conviction upon their irritation have not done the self reflection and inner work necessary to be trusted.

[Techlore @TechloreInc]

Big headline, luckily not as scary as it looks, but an important lesson...

The FBI extracted Signal messages from a defendant's iPhone even after the app was deleted. Here's what actually happened and what to do 🧵

[B L U E @LightsStreets]

@Ms_Logical Who told you we shave am? 😂😂😂

[EL NAVI @KWPFIVE]

"Your quality will be known among your enemies, before you ever meet them my friend"

Hospitaller to Balian of ibelin
Kingdom of heaven.

He meant that a man’s quality, integrity, skill, and soul, is a force so powerful, it precedes physical arrival.

His message was that true character cannot be hidden and will be respected even by those who oppose him.

That stuck with me forever.

[B L U E @LightsStreets]

@bhalloinfraguy Probably the SSH server didn't start...

[NetworkChuck @NetworkChuck]

CGNAT has made self-hosting a nightmare, until now.

If you're behind a CGNAT, you already know the problem: you can't forward ports, you can't expose services directly to the internet, and your ISP won't let you change it. 

Cloudflare Tunnel completely changes that. Instead of fighting your firewall and ISP, it bypasses the problem entirely. Your self-hosted services connect outbound to Cloudflare's network, which then handles all inbound traffic. So, you no longer have to worry about port forwarding or firewall rules.

Watch how I did it here: https://t.co/bgBiJ6odvX

[Barbie @themurdamami]

One of the main reasons I stopped oversharing is because certain friendships and relationships lack substance, so they utilize your business as topic of discussion. I value my privacy, and I don’t want anyone who hasn’t been told about my business to know anything.

[Dhanian 🗯️ @e_opore]

LINUX COMMAND LINE CHEAT SHEET / COMMANDS

BASIC NAVIGATION

→ pwd = Show current directory
→ ls = List files and directories
→ ls -l = List with details
→ ls -a = Show hidden files
→ cd directory = Change directory
→ cd .. = Go to parent directory
→ cd ~ = Go to home directory
→ clear = Clear terminal

FILE & DIRECTORY MANAGEMENT

→ touch file = Create empty file
→ mkdir dir = Create directory
→ mkdir -p dir/subdir = Create nested directories
→ rm file = Delete file
→ rm -r dir = Delete directory
→ cp src dest = Copy file
→ cp -r src dest = Copy directory
→ mv src dest = Move or rename
→ stat file = Show file details

VIEWING & READING FILES

→ cat file = View file contents
→ less file = Scroll through file
→ more file = View page by page
→ head file = First 10 lines
→ tail file = Last 10 lines
→ tail -f file = Live log updates
→ wc file = Count words/lines/chars

PERMISSIONS & OWNERSHIP

→ chmod 755 file = Change permissions
→ chmod +x file = Make executable
→ chown user file = Change owner
→ chown user:group file = Change owner & group
→ whoami = Current user

SEARCH & FIND

→ find . -name file = Find file
→ grep "text" file = Search in file
→ grep -r "text" dir = Recursive search
→ which command = Locate command
→ locate file = Fast file search

PROCESS MANAGEMENT

→ ps = Show processes
→ ps aux = All processes
→ top = Live monitor
→ htop = Advanced monitor
→ kill PID = Kill process
→ kill -9 PID = Force kill
→ jobs = Background jobs
→ bg = Run in background
→ fg = Bring to foreground

NETWORKING COMMANDS

→ ip a = Show interfaces
→ ping host = Test connectivity
→ curl url = Fetch data
→ wget url = Download file
→ netstat -tulpn = Open ports
→ ss -tulpn = Modern netstat

DISK & SYSTEM INFO

→ df -h = Disk usage
→ du -sh dir = Folder size
→ free -h = Memory usage
→ uname -a = System info
→ uptime = System uptime
→ lsblk = List disks

PACKAGE MANAGEMENT (DEBIAN/UBUNTU)

→ sudo apt update = Update packages
→ sudo apt upgrade = Upgrade packages
→ sudo apt install pkg = Install package
→ sudo apt remove pkg = Remove package
→ apt search pkg = Search packages

COMPRESSION & ARCHIVES

→ tar -cvf file.tar dir = Create archive
→ tar -xvf file.tar = Extract archive
→ zip https://t.co/G4wxvNejjR files = Create zip
→ unzip https://t.co/G4wxvNejjR = Extract zip
→ gzip file = Compress file
→ gunzip file.gz = Decompress file

REDIRECTION & PIPES

→ command > file = Redirect output
→ command >> file = Append output
→ command < file = Input redirection
→ command1 | command2 = Pipe commands
→ tee file = Output to file + terminal

OTHER USEFUL COMMANDS

→ history = Command history
→ !! = Repeat last command
→ alias ll='ls -la' = Create alias
→ man command = Manual page
→ sudo command = Run as admin
→ exit = Exit terminal

EBOOK

→ Grab Master Linux from beginner to advanced Ebook here
→ https://t.co/mCaIRlvD0A

[B L U E @LightsStreets]

@Spamfromk not biased, no conflict of interest

[B L U E @LightsStreets]

@SaroDivad @Starrgirl_Ada This is interesting... this means we literally belong in the kitchen 😂 (This was directed to Adam)

[B L U E @LightsStreets]

@Starrgirl_Ada You nailed it. 🤣

[B L U E @LightsStreets]

@jack In which timezones??

[B L U E @LightsStreets]

@BalogunSonia4 I can't betray a genuine, kind &amp; honest person, even if I do I won't easily forgive myself.

[B L U E @LightsStreets]

@MWTlali My question is why do y'all get easily triggered when Sizwe comments on something or stands his ground? Why? Where did he go wrong?

[B L U E @LightsStreets]

@lucky_thedon1_ @SizweDhlomo You don't believe in God I see

[B L U E @LightsStreets]

@thembekanid @SizweDhlomo So why else is everybody mad at Sizwe for being wealthy?

[B L U E @LightsStreets]

@_nonlivingthing @SizweDhlomo But good people must share, isn't it?

[B L U E @LightsStreets]

@CMaepa @SizweDhlomo 😢 the bible?