Server Fault Stack Exchange
Server Fault Stack Exchange

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.

720 questions
0
votes
1 answer

How to match this URL with PERL REGEX in SQUID?

I am trying to match this URL but Its not working not matching at all ...…
Ghassan
  • 1
  • 2
0
votes
1 answer

Multiple protected locations with Nginx

I am trying to secure couple of locations using the basic HTTP authentication that comes with Nginx, but for some reason it won't work. I have: website.com/admin (This is accesible by user ADMIN) website.com/admin/secret.php (This is accessible only…
Ivo Sabev
  • 177
  • 1
  • 1
  • 5
0
votes
1 answer

HAProxy reqirep setting results in 504 Gateway Timeout

I am trying to rewrite a single path via HAProxy. Without the rule in place, a 404 is returned for the directory page (from an IIS node). Once I add the rule, the page returns a 504 Gateway Timeout after a minute or so. backend Example_Backend …
Matt Beckman
  • 1,502
  • 18
  • 33
0
votes
1 answer

Pop-before-smtp $pat regex for Dovecot in iRedmail

I've installed pop-before-smtp in my mail server(iredmail). I need help to configure the $pat to read the pattern of my Dovecot file. Dovecote log file is like this: 2011-05-14 14:01:21 pop3-login: Info: Login: user=, method=PLAIN,…
Minhaj
  • 177
  • 4
  • 14
0
votes
6 answers

Sed regexp /d deleting whole file

Given a typical known_hosts file: [123.45.67.89]:22 ssh-rsa bbuivvhbkbjdnflksndkfnksnfk... [98.76.54.32]:14444 ssh-rsa hohdibsodbfoasbfbsabdfbsd... [77.34.122.33]:32209 ssh-rsa bksdjncknsdbcksbdcbhdhhb... Not knowing the line# in the file, but…
Cor
  • 15
  • 1
  • 5
0
votes
1 answer

Move all images in folder to subfolder, and update all references to those images to their new location?

I have a folder which contains a ~50 text files (PHP) and hundreds of images. I would like to move all the images to a subfolder, and update the PHP files so any reference to those images point to the new subfolder. I know I can move all the images…
Professor Frink
  • 529
  • 4
  • 7
  • 15
0
votes
1 answer

What is this mod_security rule trying to prevent?

Today my IP was blocked by my server. I was told it was because of a mod_security rule that got triggered. I'm told that the regex that got triggered was ^((?:(?:POS|GE)T|OPTIONS|HEAD)) I don't know much about mod_security and was told If the…
Mike Grace
  • 197
  • 1
  • 6
0
votes
1 answer

(Apache) RedirectMatch regex to match all directories except those in my list

I need to 301 redirect all requests coming in for requests to http://server.com to be redirected to http://newserver.com unless the request is for an arbitrary list of directories we are maintaining on the legacy server (eg server.com/foo or…
dotben
  • 1
  • 1
0
votes
1 answer

(\d+) and ([0-9]+) htaccess rewrite not working on new server, works fine on old server

RewriteRule ^mp3/(\d+)/(.*)/$ download.php?id=$1 [L,NC] is the specific rewrite rule I am trying to get working....it was working fine on my old server but now I am on a server with Apache 1.3.4.1 if that has anything to do with it.
Ian
  • 1
  • 1
0
votes
2 answers

Generic .htaccess www.redirect

There are plenty of examples here of how to redirect example.com to www.example.com, but I'm looking for a generic version, so the same htacess code would also work to redirect example.net to www.example.net and example.org to www.example.org. I'm…
TRiG
  • 1,181
  • 3
  • 13
  • 30
0
votes
2 answers

Recover programmation source files

I've source code files (Java and C++) to recover from a broken RAID 1+0 array, I've been able to access the virtual drive with an other server but the ReiserFS partition can't be recovered with ReiserFS tools. I've made a binary image of the…
Alexandre Lavoie
  • 154
  • 12
0
votes
1 answer

Egrep Regular Expression to suppress certain lines

i try to use the following command to suppress certain lines of output that contain the strings "DST=192.168.1" or "DST=192.168.2" tail /var/log/messages | egrep -v -e 'DST=(192\.168\.1\.1)|DST=(192\.168\.2\.1)' My Regex doesn't work, can someone…
user56548
0
votes
1 answer

Need a Mod rewrite regex solution for .htaccess

I moved my site to different server since then my all urls started showing up 404 error. earlier my all urls were like this mysite.com/title-of-url but now all such urls are getting 404 error, so i disabled seo friendly url feature on site admin and…
user55545
0
votes
1 answer

Need regular expression + Apache help urgently!

I want staging.mywebsite.com to point to the staging virtual host, for the live I want mywebsite.com and www.mywebsite.com to point to the live one etc., and then for *(everythingelse).mywebsite.com needs to point to the development server. Anyone…
Walker
  • 103
  • 4
0
votes
1 answer

Strangeness using /usr/xpg4/bin/tr and /usr/bin/tr on Solaris 9

I have a file looking like this, "xxxxxx" "yyyyyy" "aaaaaa" "cccccc" "bbbbbb" "eeeeee" "oooooo" "zzzzzz" Wanting to replace each \n in this file I use: tr '\n' ',' < INPUT > OUTPUT Which works fine. The output is to be…
Anders
  • 283
  • 1
  • 4
  • 12
1 2 3
…
47 48