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Info
This plugin tests the HTTP service on the specified host. It can test normal (HTTP) and secure (HTTPS) servers, follow redirects, search for strings and regular expressions, check connection times, and report on certificate expiration times.

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Note

check_http has many valuable configuration options. Please click here for some of the more common ones


Debugging

Info
titleProxy

In the following examples, you will see references to myproxyip and proxy_port. Please replace this information with your own proxy IP and port number.

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Code Block
languagebash
themeRDark
OMD[mysite]:~/lib/nagios/plugins$ ./check_http '-u' 'https://www.google.com/' '--ssl' '--onredirect=follow' '-j' 'CONNECT' '--sni' '-p' 'proxy_port' 'myproxyip' 'www.google.com'


For a detailed log, you can use --verbose at the end of the command:

Code Block
languagebash
themeRDark
OMD[mysite]:~/lib/nagios/plugins$ ./check_http '-u' 'https://www.google.com/' '--ssl' '--onredirect=follow' '-j' 'CONNECT' '--sni' '-p' 'proxy_port' 'myproxyip' 'www.google.com' --verbose


For more information, you can use --help command flag.

Code Block
languagebash
themeRDark
OMD[mysite]:~/lib/nagios/plugins$ ./check_http --help

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