Zhong Yu haio

haio / gist:5382242

Created April 14, 2013 10:31

Install Mysql5.5 on Centos6 through repo https://www.mellzamora.com/installing-mysql-5-5-on-centos-6-via-remi-repository/#comment-278

	Add REMI repository:
	## Remi Dependency on CentOS 6 and Red Hat (RHEL) 6 ##
	rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm

	## CentOS 6 and Red Hat (RHEL) 6 ##
	rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm

	## check available mysql version ##
	yum --enablerepo=remi,remi-test list mysql mysql-server

haio / gist:5360780

Created April 11, 2013 04:39

Filter item in arry by num

haio / gist:5360766

Created April 11, 2013 04:36

Escaping " in Rails and Javascript

<%= raw your_variable %>

haio / gist:5351924

Last active December 16, 2015 00:59

https://smarthosts.googlecode.com/svn/trunk/hosts

	#UPDATE:2013-04-02 21:56

	127.0.0.1 localhost
	#SmartHosts START

	#Google Services START

	203.208.46.200 chatenabled.mail.google.com
	203.208.46.200 static.googleusercontent.com
	203.208.46.200 0.docs.google.com

haio / gist:5344347

Created April 9, 2013 09:28

df -ah

haio / gist:5329095

Last active December 15, 2015 21:58

Git WorkFlow

	clone:
	git clone git@gitserver:project_name [local_name]

	local branch:
	git checkout -b branch_name
	git merge --squash branch_name
	git pull remote_name branch_name (git pull origin master default)
	git push
	git branch -D branch_name

haio / gist:5303165

Last active December 15, 2015 18:19

multitail | html2pdf

	multitail -l /var/log/sercure -l /var/log/
	multitail -R 3 -l 'uptime'
	multitail -e 'fail' /var/log/




	wkhtmltopdf --use-xserver http://....

haio / gist:5302279

Created April 3, 2013 15:33

若只是喜欢何必夸张成爱

haio / gist:5294062

Created April 2, 2013 17:08

remove nginx

	sudo apt-get purge nginx-*
	sudo apt-get autoremove

haio / gist:5283728

Created April 1, 2013 07:51

Set Centos locale to en_US.UTF-8

	export LC_ALL=en_US.UTF-8
	export LANG=en_US.UTF-8