In this guide, the so-called server has been invaded or hacked means that unauthorized people or programs log in to the server for their own purposes and use its computing resources, which usually has a bad impact. Disclaimer: If your server is invaded by a state organ like NSA or a criminal group, you will not notice any problems, and these technologies cannot detect their existence. However, most of the compromised servers are intruded by programs like automatic attack programs or cheap attackers like "script kids", as well as stupid criminals. Such attackers will abuse server resources while accessing the server, and seldom take measures to hide what they are doing
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Problem details: 'Mixed Content: The page at' XXXX 'was loaded over HTTPS, but requested in secureXMLHttpRequest endpoint' XXXX ' Thisrequesthasbeenblocked; thecontentmustbeservedoverHTTPS.’ The reason is that the current website is the interaction mode of HTTPS protocol, but HTTP appears on the page
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1. Modify the/etc/hosts. deny file. The command is as follows: sudovi/etc/hosts. deny 2. Rules for writing content: # Deny specifying IPsshd: 127.0.0.1 # Deny IP segment (wildcard symbol '.') sshd: 127.0.0
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The command is as follows: tail-10000/nginx_log_path. log | awk vFS='|' '{print $2}' | sort | uniq-c | sort-k1-nr | head-n20
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A friend said that when the progressive cache plug-in enabled the cache function, the server disk occupied too much after a period of time. This article is used to explain the causes of this problem and the mitigation methods. Why is disk usage high? Some users like to compare other static plug-ins when they find that the disk is occupied. The conclusion is: "Why don't I use XXX's static plug-ins to occupy so many disks? Is there something wrong with the plug-in?". In fact, it is not difficult to explain this problem. Z-BLOG is a dynamic program, and most of the acceleration plug-ins on the market come from other developers, and generally fall into two categories: 1. Like dedecms, according to the URL
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