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Christoph Wanders

@chris_wanders

Christoph Wanders reposted

January vs December Thank you, Linux🐧

thatstraw's tweet image. January vs December
Thank you, Linux🐧
thatstraw's tweet image. January vs December
Thank you, Linux🐧

Christoph Wanders reposted

We are always thrash at something in the beginning. But after a while we level up to garbage :)

stokfredrik's tweet image. We are always thrash at something in the beginning. But after a while we level up to garbage :)

Christoph Wanders reposted

Vim supports configs that vary depending on the file type. Why would you use this? Many reasons: • Turn on spell check for Markdown or commits • Change test runner mappings 👉 Read more: bit.ly/2M9wIRh 📨 Subscribe for more: bit.ly/vimtricks

vim_tricks's tweet image. Vim supports configs that vary depending on the file type. Why would you use this? Many reasons:

• Turn on spell check for Markdown or commits
• Change test runner mappings

👉 Read more: bit.ly/2M9wIRh  

📨 Subscribe for more: bit.ly/vimtricks

Christoph Wanders reposted

GPTs for Cybersecurity Collection github.com/fr0gger/Awesom…

blackorbird's tweet image. GPTs for Cybersecurity Collection
github.com/fr0gger/Awesom…

Christoph Wanders reposted

For those of you learning C--or programming languages in general--here's a very good writeup and implementation of a virtual machine in 125 lines of C code: andreinc.net/2021/12/01/wri… Article has really great diagrams showing memory layout, making it a great study project.


Christoph Wanders reposted

Timeless: Science, math, philosophy, rhetoric. First principles. Creating art & business. Family & lifelong friends. Habits to calm mind & body. Temporary: Politics, news, entertainment. Memorizing facts. Hourly work. Transactional relationships. Drugs & doctors for mind & body.


Christoph Wanders reposted

It is out! FalconHound is now public. github.com/FalconForceTea… A blue team multi-tool. It allows you to utilize and enhance the power of BloodHound in a more automated fashion Yesterday I spoke about FalconHound @WWHackinFest, slides to the talk: github.com/olafhartong/Pr…


Christoph Wanders reposted

This MIT CS class teaches you things that all the other classes don't teach you, like... 🖥️ Shell tools and scripting 🖥️ Vim 🖥️ Data wrangling 🖥️ Command-line environment 🖥️ Version control Watch all 11 lectures for free here: bit.ly/MissSemester

MIT_CSAIL's tweet image. This MIT CS class teaches you things that all the other classes don't teach you, like...

🖥️ Shell tools and scripting
🖥️ Vim
🖥️ Data wrangling
🖥️ Command-line environment
🖥️ Version control

Watch all 11 lectures for free here: bit.ly/MissSemester

Christoph Wanders reposted

diSaBLE SIgNAL LINK pReVIEWS aS FAST as HuMANLY POSSIBLE TO MITIGATE thiS ExtREME CRITICAL ZERO DAY VULNERABILITY ThAT NO ONE knOWS LITERALLY ANYTHING ABOUT UNPLUG INTERNET & THROW YOUR PHONE IN THE OCEAN BEFORE IT HACKS UR WHOLE LIFE NO CVE THO, NO DETAILS, DONT WORRY ABOUT IT


Christoph Wanders reposted

Victory! Californians: your right to repair is now law. Thanks to an advocacy coalition led by @calpirg, individuals and independent repair shops will have more access to the materials and information they need to fix their electronics and appliances.


Christoph Wanders reposted

There are only 4 WEEKS until #KubeCon + #CloudNativeCon North America! Get the most out of your experience by participating in any number of our onsite activities, including Contribfest, Security Hub + MORE. Learn more: bit.ly/46xTcPL. Register: hubs.la/Q01SRp8D0.

CloudNativeFdn's tweet image. There are only 4 WEEKS until #KubeCon + #CloudNativeCon North America! Get the most out of your experience by participating in any number of our onsite activities, including Contribfest, Security Hub + MORE. Learn more: bit.ly/46xTcPL. Register: hubs.la/Q01SRp8D0.

Christoph Wanders reposted

When you log into a Linux system, make it a habit to look at the processes with this command: ps -auxwf This will list out all processes in tree format. It makes it easy to spot unusual activity. For instance, this is what a PHP reverse bindshell backdoor will look like.

CraigHRowland's tweet image. When you log into a Linux system, make it a habit to look at the processes with this command: 

ps -auxwf

This will list out all processes in tree format. It makes it easy to spot unusual activity. 

For instance, this is what a PHP reverse bindshell backdoor will look like.
CraigHRowland's tweet image. When you log into a Linux system, make it a habit to look at the processes with this command: 

ps -auxwf

This will list out all processes in tree format. It makes it easy to spot unusual activity. 

For instance, this is what a PHP reverse bindshell backdoor will look like.

Christoph Wanders reposted

We need to internalize the following truths: 1. There's lots of useful and inspiring innovations on Ethereum, Zcash and other blockchains. 2. Bitcoin is not perfect, and far from inevitable. 3. We have limited time to defeat the state, before our time runs out.


Christoph Wanders reposted

Use ex commands to copy and paste lines without moving around: • :28t. Copy line 28 and paste it below • :t20 Copy current line to below line 20 👉 Read the tutorial: bit.ly/30GcvXm 📨 Free Vim tips: bit.ly/vimtricks


Christoph Wanders reposted

Vim includes Markdown syntax highlighting support out of the box. But if you want to highlight syntax of embedded code blocks in Markdown, you need to enable it in your .vimrc. 👉 Here's how: bit.ly/3iDJ1nd 📨 Subscribe for more: bit.ly/vimtricks


Christoph Wanders reposted

The new Paypal USD stablecoin has an "assetProtection" role which can wipe your balance in two transactions (first `freeze`, then `wipeFrozenAddress`) In smart contract security we call this a "centralisation attack vector"

pashovkrum's tweet image. The new Paypal USD stablecoin has an "assetProtection" role which can wipe your balance in two transactions (first `freeze`, then `wipeFrozenAddress`)

In smart contract security we call this a "centralisation attack vector"

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