Let Apache choose to reject some user-agent

Catetchttpdconfhttpd. conf | grep-v ^ # filter out user-agent parameters that do not need to be accessed by matching. Vimetchttpdconfhttpd. confbrowsermatch?illabad_botbrowsermatch=illa2nokeepalivebrowsermatchmsie4.0b2; nok Cat/Etc/ Httpd/Conf/httpd. conf | Grep-V ^ #
The user-agent parameters are matched to filter out some URLs that do not want to be accessed.

Vim/etc/httpd/conf/httpd. conf

BrowserMatch "Mozilla" bad_bot

BrowserMatch "Mozilla/2" nokeepalive
BrowserMatch "MSIE 4/. 0b2;" nokeepalive downgrade-1.0 force-response-1.0
BrowserMatch "RealPlayer 4/. 0" force-response-1.0
BrowserMatch "Java/1/. 0" force-response-1.0
BrowserMatch & quot; JDK/1/. 0 & quot; force-response-1.0

#
# The following directive disables r EdIrects on non-GET requests
# A directory that does not I NcLude TrAiling slash. This fixes
# Problem with Microsoft WebFolders WhichDoes not appropriately handle
# Redirects FoldErs with DAV methods.
# Same deal with Apple's DAV FileSystem and Gnome VFS SuPport for DAV.
#
BrowserMatch "Microsoft Data Access Internet Publishing Prov IdEr "redirect-carefully
BrowserMatch "MS FrontPage" redirect-carefully
BrowserMatch "^ WebDrive" redirect-carefully
BrowserMatch "^ WebDAVFS/1. [0123]" redirect-carefully
BrowserMatch "^ gnome-vfs/1.0" redirect-carefully
BrowserMatch "^ XML Spy" redirect-carefully
BrowserMatch "^ Dreamweaver-WebDAV-SCM1" redirect-carefully

Order Allow, Deny
Deny from env = bad_bot
Allow from all