Articles about url | UserComp.com

Make cURL establish TLS connection with CA unknown

Resolve cURL TLS connection failures with unknown or self-signed certificates by using the --insecure flag to bypass CA validation.

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Troubleshooting curl not working on an RHEL8 Server

Resolve curl failures on RHEL8 caused by missing packages, firewall blocks, or SSL errors.

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Retrieving JSON with Curl in PHP

Resolve PHP cURL JSON retrieval errors by ensuring proper configuration, error handling, and decoding.

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Troubleshooting DNS Wildcard Domains: github.com Case Study

Resolve unexpected wildcard DNS results for github.com by fixing local cache poisoning and correcting BIND9 forwarder configuration.

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Troubleshooting Airflow Statsd Exporter Not Responding Issue

Resolve Airflow Statsd Exporter not responding by verifying container health, Docker network port mappings, and environment variable configuration.

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Method to Export & Open URLs in Firefox Window on Ubuntu 24.04

Resolve the inability to bulk open multiple URLs in Firefox on Ubuntu 24.04 by using xdg-open for temporary sessions or importing Netscape HTML files for permanent bookmark storage.

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Using curl wttr.in to Display Only Current Temperature Value

Extract the current temperature integer from wttr.in using curl, grep, and sed for clean scripting output.

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Chrome Edge (Chromium) Takes 20+ Seconds to Load URL

Resolve 20-second URL load delays in Chrome and Edge by disabling DNS prefetching and clearing corrupted cache data.

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How to Get Particular Text from the URL - Python 3.x Tech Support

Extract specific text from URL query parameters or scrape HTML content using urllib and BeautifulSoup.

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Executing a Script Once with curl on Windows Startup

Configure a Windows scheduled task to run a curl script once at startup using a marker file check for idempotency.

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Understanding Window Specific URL Curl Output with Bash

Capture the final URL after redirects in Bash scripts using curl -w "%{url_effective}\n" to resolve discrepancies between requested and actual endpoints.

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Incomplete Download URL not Working in Google Chrome but IDM

Resolve incomplete downloads in Google Chrome by using Internet Download Manager to handle session tokens and multi-threaded resumption.

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Checking URL Requests Still Processed in Apache CentOS: A Tech Support Guide

Diagnose whether Apache on CentOS is actively processing slow URL requests or has stalled by monitoring worker states and analyzing access logs.

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Setting up Windows Task Scheduler to Send Mail via SMTP using cURL

Automate email notifications via SMTP using cURL in Windows Task Scheduler without external mail clients.

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Solving Simple URL Patterns in Markdown for Tech Support: Show Actual and Link URLs

Distinguish visible link text from actual destination URLs in Markdown documentation to prevent copy-paste errors.

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Why is cURL returning just two square brackets with this request?

Resolve cURL returning empty JSON arrays by verifying request syntax, headers, and authentication permissions.

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URLSession Returns HTTP Status Code 200 but Incomplete Response Body

Resolve incomplete response bodies from URLSession by implementing URLSessionDataDelegate to buffer streaming data chunks instead of relying on single-shot completion handlers.

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Unblock Websites with CURL through Reverse SSH Tunnel Proxy

Route cURL requests through a home IP via reverse SSH tunnel to bypass geo-blocks and avoid data center IP flags during web scraping.

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Enabling Chrome Browser Extensions for Specific Domains/URLs only

Restrict Chrome extensions to specific domains by setting site access rules in extension details.

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How to Save curl.exe Output Response Content_Type to a Separate File

Save curl HTTP response headers to a file using the -D flag while discarding the body with -o NUL or /dev/null.

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Reproducing CURL with curl -- resolve: browser?

Resolve how to map a hostname to a specific IP in a browser using the hosts file or local proxies to replicate curl --resolve behavior.

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Curl Error (6): Couldn't Resolve Hostname

Fixes curl error 6 in WSL 1 by resolving DNS failures caused by empty or incorrect resolv.conf configuration.

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Laravel using MPDF Docker Container Can't Find Image URLs (Due to Docker)

Resolve MPDF image loading failures in Laravel Docker containers by configuring network access to host URLs or external CDNs.

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Understanding uTorrent: Why File Priority Changes to Low After Copying Stream URL

Resolve uTorrent file priority changing to low after copying stream URL by disabling auto-managed torrents and reviewing custom queue rules.

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How to Make Google Chrome Browser Go to URL Entered in Address Bar

Resolve Chrome searching instead of navigating by adding protocol prefixes or disabling prediction services.

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Running Multiple curl cmd Commands Found in a Separate .txt File in a Single Folder

Execute multiple curl commands stored in a text file by parsing lines with a shell while loop and eval to handle complex arguments.

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How to Use cURL to Try Nameservers in resolv.conf?

Test specific nameservers from resolv.conf by extracting IPs and using cURL --resolve to isolate DNS resolution and compare response times.

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How to Set the Return Code from CURL as a Variable

Capture the HTTP status code from a curl command into a shell variable using the -w flag to distinguish server responses from network errors.

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CSS Class Doesn't Work: Changing Image URL for Image Button in ASP.Net/VB.Net

Resolve ASP.NET ImageButton CSS failures by setting the ImageUrl property in VB.NET code-behind or updating the src attribute via JavaScript.

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Using Chrome Fullscreen Mode with URL Searching

Eliminate browser interface distractions during URL searching by using Chrome's fullscreen mode to create a focused, immersive browsing environment.

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Creating URL System Settings Shortcut for MacOS

Resolve the inability to create global keyboard shortcuts for specific macOS System Settings panes by using AppleScript to open URL schemes.

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Access Denied While Trying to Download PDF with CURL

Resolve cURL access denied errors by adding browser-like HTTP headers to bypass server bot protection.

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CentOS Kickstart url command: Can I make it choose a mirror for me?

Resolve CentOS Kickstart installation failures caused by hardcoded mirror unavailability by using generic redirector URLs for automatic mirror selection.

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Understanding curl: Way to write current time and output info

Resolve latency and obscuration in chunked HTTP responses by disabling buffering and decoding while adding per-line timestamps for real-time debugging.

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Preventing URL Change in Specs Folder during Cypress Tests: A Solution

Resolve flaky Cypress tests failing to find text by stabilizing selectors and distinguishing application URLs from spec file paths.

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Understanding Curl Interface with SO_BINDTODEVICE Tunnel Interfaces

Resolve curl traffic misrouting on tunnel interfaces by binding requests to specific virtual devices using interface flags or SO_BINDTODEVICE.

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How to Read a Remote S3 URL with FFMpeg

Resolve FFmpeg protocol errors when accessing Amazon S3 by using HTTPS URLs instead of unsupported s3:// URIs.

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How to Configure cURL for Authenticated SMTP Connection with Self-Signed CA Certificate

Resolve cURL SSL verification errors when connecting to SMTP servers using self-signed CA certificates by specifying the certificate file with the --cacert flag.

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Display All Source Code from URL Link Using PHP

Retrieve and display raw HTML source code from a URL in PHP using file_get_contents or cURL with proper error handling and output escaping.

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Microsoft's Compiler Not Reading libcurl.dll: A Solution for C Programmers

Resolve Microsoft C compiler runtime errors by placing libcurl.dll in the system PATH or application directory.

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Convert AWS pre-signed URL Authorization headers

Resolve Access Denied errors by correctly reconstructing AWS Signature V4 Authorization headers from pre-signed URL query parameters.

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Curl command freezes and does not work as expected

Resolve curl command freezes by setting timeouts with --max-time, verifying DNS in /etc/resolv.conf, and checking firewall or proxy configurations.

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Jellyfin Base URL Not Working: How to Change it

Resolve Jellyfin base URL issues by configuring the path prefix in the dashboard to enable correct routing through reverse proxies.

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Download from github using curl and batch file

Automate GitHub file downloads on Windows using curl and batch files to ensure consistent, error-checked retrieval without manual intervention.

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Ubuntu 23.10 on DigitalOcean VPS: Unable to use curl

Resolve curl failures on Ubuntu 23.10 DigitalOcean VPS by verifying network connectivity, installing dependencies, and checking firewall restrictions.

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Wget Error: Certificate <domain> Signed Using Insecure Algorithm - Wget vs Curl

Resolve Wget errors caused by certificates signed with insecure algorithms like SHA-1 by updating the server certificate or using specific flags.

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PHP 8.2.7 Compilation Error: cURL Included - A Tech Support Guide

Resolve PHP 8.2.7 compilation errors caused by missing cURL development headers or incorrect library paths during configuration.

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Using a URL to Specify a Special IP Address for Domain Resolution

Override DNS resolution for a specific domain by adding an entry to the system hosts file.

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How to Fix Desktop Icons Showing Firefox Logo After Changing Keyboard on Windows 10

Resolve desktop icons displaying the Firefox logo by clearing the corrupted icon cache and verifying shortcut properties in Windows 10.

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DNS Issues with Accessing URLs Containing Port Numbers: A Solution for Home Users

Resolve ISP port blocking for school URLs by using a VPN or standard ports instead of changing DNS settings.

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