Test connectivity for the web service: Difference between revisions
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→How to connect to the web service
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*# (after telnet-ed the web 80 port, key in) {{kbd_plus | key1 = get | key2 = SPACE}}<ref>[http://www.simplescripts.de/http-check-port-80-telnet-command.htm HTTP Check Port 80 with the Telnet Command]</ref> | *# (after telnet-ed the web 80 port, key in) {{kbd_plus | key1 = get | key2 = SPACE}}<ref>[http://www.simplescripts.de/http-check-port-80-telnet-command.htm HTTP Check Port 80 with the Telnet Command]</ref> | ||
* curl: {{kbd | key = <nowiki>curl - | * curl<ref>[https://curl.se/docs/manpage.html curl - How To Use]</ref>: {{kbd | key = <nowiki>curl -vL http://IP:Port</nowiki>}} | ||
** commands e.g. | |||
*** (1) Write output to <file> instead of stdout using {{kbd | key = <nowiki>curl -voL https://www.google.com</nowiki>}} | |||
*** (2) Write output to stdout using {{kbd | key = <nowiki>curl -vL https://www.google.com</nowiki>}} or {{kbd | key = <nowiki>curl -voL /dev/null https://www.google.com</nowiki>}} | |||
*** (3) Write output to <file> with the remote file name using {{kbd | key = <nowiki>curl -vOL https://www.google.com/index.html</nowiki>}} | |||
** If failed. It will show the message: "failed: Connection refused" | ** If failed. It will show the message: "failed: Connection refused" | ||
* Linux [https://www.gnu.org/software/wget/ wget] software e.g. {{kbd | key = <nowiki>wget https://www.google.com</nowiki>}} | |||
* use the third-party website monitoring the services: [[Web Ping]] | * use the third-party website monitoring the services: [[Web Ping]] | ||