View cache hits ########Sub vcl_deliver{Set resp. http. x-hits = obj. hits;If (obj. hits> 0){Set resp. http. X-Cache = "HIT cqtel-bbs ";}Else {set resp. http. X-Cache = "MISS cqtel-bbs ";}}######################## The above configuration file is varnish ######### #################Create a user:Groupadd wwwUseradd www-g wwwCache location for creating varnish_cacheMkdir/data/varnish_cacheStart varnishUlimit-SHn 8192 #### set the file descriptor. Because my sub-database has poor performance, you c
/varnish.conf-a 0.0.0.0:80-s file,/data/varnish_cache/varnish_cache.data,100m-w 1024,8192,10-t 3600-t 127.0.0.1:3500
####-u with what group run-G to run the-F varnish configuration file-a bound IP and port-S varnish cache file location and size-W min, max thread and timeout-t varnish management port, mainly used to clear the cache
#结束varnishd进程Pkill varnishd
The startup VARNISHNCSA is used to write the varnish access log to the log file:
/usr/local/v
Grep (global search regular expression (RE) and print out the line, full search for regular expressions and print out rows) is a powerful text search tool, it can use regular expressions to search for text and print matching rows.Unix grep families include grep, egrep, and fgrep.Using the grep command, we can find common vulnerabilities, webshells, and other malicious files.The grep version used in this article is 2.9. If you use a grep lower than 2.5.4, some commands in this article may not wor
have this experience) and an almost entirely new way of building apps is a waste of time.
Fast forward to a few months later, I can play promise said, I will never use OBJECTIVE-C or Swift to develop iOS apps.
We took over a new mobile app development project, and I probably looked at the design and requirements. Just as I was going to open the beautiful blue icon of Xcode. When creating a new project, our interactive designer, Adam, came to the point, "Let's do this with react na
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