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Top Forums Shell Programming and Scripting Search for a text between two strings in a file using regex Post 303043157 by mohtashims on Monday 20th of January 2020 06:50:35 AM
Old 01-20-2020
Search for a text between two strings in a file using regex

Here is my sample file data:

Quote:
##
## SSL Virtual Host Context

SSLInsecureRenegotiation Off

Seconds before invalid OCSP responses are expired from the cache

<VirtualHost _default_:443>
SSLInsecureRenegotiation Off
RewriteOptions Inherit
SSLInsecureRenegotiation Off
RewriteOptions Inherit

# General setup for the virtual host
DocumentRoot "/web/htdocs"
ServerName www.example.com:443
ServerAdmin you@example.com
ErrorLog "|/web/bin/rotatelogs /web/logs/sslerror_log.%Y-%m-%d 86400 combined"
TransferLog "/web/logs/access_log"

# SSL Engine Switch:
SSLEngine on

SSLCertificateFile "/web/conf/server.crt"

# ECC keys, when in use, can also be configured in parallel
<FilesMatch "\.(cgi|shtml|phtml|php)$">
SSLOptions +StdEnvVars
</FilesMatch>
<Directory "/web/cgi-bin">
AllowOverrideList None

# SSLInsecureRenegotiation Off

</Directory>

CustomLog "/web/logs/ssl_request_log" \
"%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"

SSLInsecureRenegotiation On
# BEGIN ANSIBLE MANAGED BLOCK
<FilesMatch "^.*\.(css|html?|js|pdf|txt|xml|xsl|gif|ico|jpe?g|png)$">
Require all granted
</FilesMatch>
# END ANSIBLE MANAGED BLOCK
</VirtualHost>
My requirement is to have a regex expression that is able to search for visible starting string "SSLInsecureRenegotiation Off" between strings "<VirtualHost " and "</VirtualHost>".

In the sample data two lines should be matched.

Below is what I tried but it does not match the two lines within the Virtual Tags.

Code:
(?<=<VirtualHost ).*^[^#]*SSLInsecureRenegotiation.*Off.*(?=</VirtualHost>)

Can you please suggest how ?
 

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XDG-SETTINGS(1) 						xdg-settings Manual						   XDG-SETTINGS(1)

NAME
xdg-settings - get various settings from the desktop environment SYNOPSIS
xdg-settings {get | check | set} {property} [subproperty] [value] xdg-settings {--help | --list | --manual | --version} DESCRIPTION
xdg-settings gets various settings from the desktop environment. For instance, desktop environments often provide proxy configuration and default web browser settings. Using xdg-settings these parameters can be extracted for use by applications that do not use the desktop environment's libraries (which would use the settings natively). xdg-settings is for use inside a desktop session only. It is not recommended to use xdg-settings as root. OPTIONS
--help Show command synopsis. --list List all properties xdg-settings knows about. --manual Show this manual page. --version Show the xdg-utils version information. PROPERTIES
When using xdg-settings to get, check or set a destkop setting, properties and possibly sub-properties are used to specify the setting to be changed. Some properties (such as default-web-browser) fully describe the setting to be changed. Other properties (such as default-url-scheme-handler) require more information (in this case the actual scheme to set the default handler for) which must be provided in a sub-property. EXIT CODES
An exit code of 0 indicates success while a non-zero exit code indicates failure. The following failure codes can be returned: 1 Error in command line syntax. 2 One of the files passed on the command line did not exist. 3 A required tool could not be found. 4 The action failed. EXAMPLES
Get the desktop file name of the current default web browser xdg-settings get default-web-browser Check whether the default web browser is firefox.desktop, which can be false even if "get default-web-browser" says that is the current value (if only some of the underlying settings actually reflect that value) xdg-settings check default-web-browser firefox.desktop Set the default web browser to google-chrome.desktop xdg-settings set default-web-browser google-chrome.desktop Set the default mailto URL scheme handler to be evolution.desktop xdg-settings set default-url-scheme-handler mailto evolution.desktop AUTHOR
Mike Mammarella Author. COPYRIGHT
Copyright (C) 2009-2011 [FIXME: source] 06/10/2014 XDG-SETTINGS(1)
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