Top OSINT Tools to Find Emails, Usernames and Passwords
Introduction
In the world of cybersecurity, knowledge is power. One of the most powerful skillsets every ethical hacker, penetration tester, and OSINT researcher must master is the ability to discover digital footprints left behind by individuals and organizations. These footprints...
Admin Panel Dorks : A Complete List of Google Dorks
Introduction
Google Dorking is a technique where advanced search operators are used to uncover information not normally visible in standard search results. One common target is admin panels, login pages for websites, apps, and network devices.
What Are Admin Panel Dorks?
Admin...
pgrep Command in Linux: Find and Filter Running Processes
The pgrep command in Linux finds the PIDs of running processes based on a name or other criteria. It is part of the procps package and is pre-installed on nearly all Linux distributions.
pgrep is a companion to pkill. Both use the same pattern matching; pgrep lists the...
How to Check Open Ports in Linux: nmap, netcat, and Bash
When troubleshooting a network connection or configuring a firewall, the first question is whether a port is actually reachable. This guide covers three command-line methods for checking open ports in Linux: nmap, netcat, and the Bash /dev/tcp pseudo-device.
What Is an Open...
unlink Command in Linux: Remove a Single File or Symlink
The unlink command in Linux removes a single file by deleting its directory entry. It is a thin wrapper around the unlink() POSIX system call and has no functional options: no force flag, no recursive mode, and no verbose output.
For removing multiple files,...
Upgrade to Ubuntu 26.04 from 25.10 and 24.04 LTS: Complete Guide
Ubuntu 26.04 LTS "Resolute Raccoon" arrived on April 23, 2026 with Linux kernel 7.0, GNOME 50, Python 3.14, PHP 8.5, Java 25, TPM-backed full-disk encryption, post-quantum cryptography in OpenSSL, and a Wayland-only GNOME session.
You can upgrade to Ubuntu 26.04 directly...
AppStore Troller : Overcoming iOS Compatibility Barriers For App Downloads
AppStore Troller is a straightforward yet handy tweak designed for iOS users who face compatibility issues with apps requiring newer iOS versions.
This tweak allows users to purchase apps that are not compatible with their current iOS version, enabling...
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X64Dbg : An Open-Source X64/X32 Debugger For Windows
X64Dbg is an open-source binary debugger for Windows, aimed at malware analysis and reverse engineering of executables you do not have the source code...
ss Command in Linux: Display Socket Statistics and Connections
The ss command in Linux lists open sockets and active network connections. It replaced the deprecated netstat command and is available by default on all current Linux distributions. ss reads...
ftp Command in Linux: Connect to Servers and Transfer Files
The ftp command in Linux connects to a remote FTP server and transfers files. FTP transmits everything in plain text: credentials and file data are both...
lsmod Command in Linux: List and Inspect Kernel Modules
The lsmod command in Linux lists all currently loaded kernel modules. It reads /proc/modules — a virtual file maintained by the kernel — and formats the output into...
rename Command in Linux: Batch Rename Files with Perl Regex
The rename command in Linux renames multiple files at once using Perl regular expressions. Unlike mv, which handles one file at a time, rename applies a pattern across every...
pgrep Command in Linux: Find and Filter Running Processes
The pgrep command in Linux finds the PIDs of running processes based on a name or other criteria. It is part of the procps package and is pre-installed...