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arunssasidhar / Apache_module_Installation

Last active December 24, 2015 19:39

Installing a Apache module, without re-compiling the entire web server is easy with Apache extension tool (apxs). For that you need the source code you have used for compiling the Apache server. Here I will show you show you how to add Mod_Rewrite in Apache server.


	Go to your Apache source directory where your module source codes are stored. Here you can see many files with .c extension.

	# cd httpd-VERSION/modules/mappers
	# apxs -i -a -c mod_rewrite.c

	Where
	c = Compile the source code
	i = Copy the compiled module (.so) file to the Apache module directory.
	a = Activates the module is Apache, by adding required directives in httpd.conf.

arunssasidhar / grep_filter.sh

Created October 6, 2013 09:07

Tip : Avoid grep in its own output.

	# See grep in Output.
	$ ps ax \| grep term
	5327 ? Sl 0:01 gnome-terminal
	5508 pts/0 S+ 0:00 grep --color=auto term

	# Solution for this problem.
	$ ps ax \| grep [t]erm
	5327 ? Sl 0:01 gnome-terminal

arunssasidhar / image_convert.sh

Created October 6, 2013 08:55

Oneliner : Bulk convert of Image files using imagemagick tool.

mkdir out_dir && for i in *.JPG; do convert $i -quality 60 out_dir/$i; done