This month Graham looks at Kushview Element, Artisan, NetSurf, SimulIDE, Oh My Zsh, and more! Linux users have many options for monitoring system resources, but bpytop, a new Python port of bashtop, stands out from the crowd. With the Variety wallpaper manager, you can easily set up a rotating selection of background images and other customized options. ExifTool OSINT CyberPashto KaliLinux ExifTool is a small tool that allows us to manage metadata of multimedia files, that is, with ExifTool we can read, write or edit metadata. Set up a Linux system to serve as a Visual Studio Code development environment for remote coding of a Raspberry Pi.Ī digital puzzle presents a challenge for young people in an escape room.Ī recent rocket launch has maddog thinking about high performance computing and accurate weather forecasts.
Sooner or later, you'll need to create your own extensions. You talk about using Lat and Long software to extract photo metadata from a folder that contains many geotagged images, in this case, the painted images. Tiny Core Linux does not boast a big repository.
We'll show you how to optimize SVG files. Inkscape creates W3C-compliant SVG files, but they are usually larger than they need to be for the web. Mike Schilli extracts this data with Go for a statistical analysis of his typing behavior. In the history log, the Bash shell records all commands typed by the user. Firefox supports this optimization, but you must manually enable hardware acceleration. Today's graphics cards not only specialize in quickly drawing graphics on the screen, but they can also speed up video playback, reducing the CPU's load. Luckily, jExifToolGUI offers an intuitive interface.įor admins like Charly, who try to avoid typing at all costs, the shell offers an excellent opportunity to avoid wear on your fingertips in the form of built-in history. To manage your Git branches successfully, you need to learn the ins and outs of git branch and git merge.ĮxifTool lets you modify and analyze metadata in multimedia files from the command line, but its comprehensive feature set results in a lengthy learning curve. Intel's iNet Wireless Daemon offers virtually all of the features found in the obsolete WPA Supplicant, and it is smaller by a factor of 10.īruce takes a look at DistroWatch data for a glimpse into the current state of Linux distributions.įollowing in the footsteps of Norton Commander and its clones, the Sunflower twin-panel file manager takes a giant leap forward with a switch to Python 3 and GTK3. * New Filesystem for SSD and Flash Drives * AWS Container Image Library in the Works * Canonical Launches Curated Container Images * Linux Kernel 5.10 Is Almost Ready for Release
* System76 Refreshes the Galago Pro Laptop * A New Chrome OS-Like Ubuntu Remix Is Now Available * Patreon Project Looks to Bring Linux to Apple Silicon * LinuxVoice – Check out the tutorial on Ventoy, an innovative app that lets you build multi-boot USB sticks. * MakerSpace – An exotic escape room puzzle built on Arduino * Optimizing Vector Graphics – Small but expressive vector graphics files are great for websites, but if you're looking to optimize, get ready for some tweaking. Using this image file, we can try to hack a website.* ExifTool and jExifToolGUI – Read and manage image metadata from the command line. We have successfully hidden the malicious code in an image file.
To do this, run this command: exiftool -documentname='' flower.jpg We can also set payload in the “Document Name” meta field. Use what ever works for you General Competition Tools: B asic Linux Commands Kali LinuxA tool like CyberChef can help CTF participants to understand code. Now check metadata using exiftool flower.jpg command: Open terminal from your image file location and run this command: exiftool -comment='' flower.jpg flower.jpgīefore injecting malicious code, let’s take a look at the metadata of the image file. Let’s take an image file to inject a payload. If you need help regarding installation, please comment below.
Let’s see: Table of ContentsĪt first, we need to install ExifTool.
Hello hackers, in this article I’m going to show how to hide a payload in an image file using ExifTool.