cURL

HowTo : Download and Extract (untar) TAR Archive with One Command

Use one of the following commands to download and extract (untar) [tar], [tar.gz] or [tar.bz2] files "on fly", without saving archive themselves.

Check a Website Response Time from the Linux Command Line

Test you website response time from the Linux command line with CURL.

Check a Website Availability from the Linux Command Line

You can easily test a a website availability from the Linux command line and get the status codes from the web server using commands like TELNET or CURL.

What is my Public IP address?

Use one of the following commands to check your public IP address from the Linux command line.