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Questions tagged [regex]

When asking regex questions, always add the tag for the specific programming language or tool (e.g., Perl, Python, or Java; vi, emacs, or ɢɴᴜ grep; etc.) you are using.

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How do I format this to regex to be matched in Fail2Ban?

I am building a regex-filter to work with this log file: [15:20:56|9M] 191.241.67.46 | fordcom2002 | delphina | /login [15:20:56|9M] 109.167.249.41 | kyler394 | Baseball1 | /login [15:20:57|9M] 103.112.62.126 | akuztikkaren | docomo |…
Christian Noel
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Nginx restrict access to files in a directory but not in subdirectories

I implemented Nginx secure link module but can not get it working. I did read many posts on Serverfaulty and Stackowerflow but no success. I want to restrict access to any full size /image/video files in…
Tfsur
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NGINX regex get full url with everything except last forward-slash and query string

UPDATE: The solution in my case was this: map $http_host$request_uri $pageCache { default "nonexistent"; "~^(?.{4})(?.*)\.example\.com(?.*?)\/?(\?.*)?$"…
NAMAssist
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NGINX Clean URL ReWrites. How?

I have spent several hours trying to figure out in NGINX what is otherwise and incredibly trivial task in Apache. I am exhausted... I have installed NGINX right out of the box. html is the root folder. I JSON Internal…
suchislife
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NGINX Location Wildcard/Regex Not Working

I've tried countless wildcard/regex combinations to no avail for the below code. Basically just want it to capture any sub-directory of the /protected/ folder. If I use the below code for a specific folder, it works, but if I try stuff like location…
Jennifer W
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How can I create regular expression?

I need help with regular expressions. I have some queues in the rabbitMQ, about 1000: ha-collector-data-test2 ha-collector-data-1434 ha-collector-data-45-test3 ha-collector-data-terty4 ha-collector-data-341 etc. And I need to filter these queues.…
perrfect
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Nginx Redirect - maintaining the original domain name

i have my site domain.com in one server using nginx. Every-time that someone hit [1] example.com/~username i need that show the content of [2] http://example2.com/~username/ that reside in other server. But maintaining the original first domain name…
Zio Guillo
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Htaccess: some of the parameters doesn't work with GET?

.htaccess file RewriteEngine On RewriteRule ^/?([a-z]+)/([a-z]+)/market/(?!.* (css|js|jpeg|jpg|JPG|png|PNG|svg|ttf|otf)).*$ external/market/index.php?param1=$1¶m2=$2¶m3=$3¶m4=$4 [L,NC,QSA] When I use php to get the parameters,…
JustMatthew
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nginx URL rewriting regex when URL contains a specific word but not other

Please consider the following URLs. https://products.example.com/family/child https://products.example.com/products/family/child https://products.example.com/family/children https://products.example.com/products/family/children Among the four, I…
Prorata
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acl url_regex on squid3 is not working using an online tested regular expression

I was asked to block Facebook access from 8:00am to 3:00pm for almost all users but they are bypassing the current defined rules to access the social network anyway. This is consuming a lot of our low bandwidth and we can't even work. I decided to…
ppdmartell
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Using NGINX for wildcard denial

I have a URL... /index.php?option=com_docman&task=doc_download&gid= // many gid's I want to use an NGINX location block with a wildcard to "DENY ALL" any urls containing "option=com_docman" In various regex…
Jonathan Coe
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Centos find coredump files

I want to use regex to find all coredump files under a directory. The pattern of the file name is core.1234 find /public_html -type f -regextype sed -regex "core.{[0-9]+:[0-9]+}" Please advice.
Tester
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Matching end of file with ansible lineinfile

I'm trying to replicate the following sed snippet in ansible's lineinfile module. sed -i '/# The named pipe \/dev\/xconsole/,$d' /etc/rsyslog.conf I know that I can template the file or brute force match the lines but I'd like to learn how to do…
Tim Fletcher
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Nmap how to split and filter this(regex)?

I think i need a regex code to filter nmap output.txt I use a tool called: Word List Updater 2.7 so this is the output: http://pastebin.com/HwgiVHDA I want to filter,remove duplicates and look like this, uff sorry for my bad…
johny908
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Nginx redirect 2 level subpaths

I have the following redirect rule: rewrite ^/path1/(.+)$ /path1/index.php?/$1 last; rewrite ^/path2/(.+)$ /path2/index.php?/$1 last; rewrite ^/path3/(.+)$ /path3/index.php?/$1 last; rewrite ^/path4/(.+)$…
ayr-ton
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