Install RockMongo on Ubuntu

1. Install mongodb
follow the link below to install mongodb
http://docs.mongodb.org/manual/tutorial/install-mongodb-on-ubuntu/


2. Install php5, php-pear
>apt-get install php5 php-pear

3. Install php-mongo
http://www.php.net/manual/en/mongo.installation.php

4. download rockmongo and the unzip and put in /var/www
http://rockmongo.com/downloads

5. restart apache2 mongodb
>service apache2 restart
>service mongodb restart
(If mongodb is locked, please check below link)
http://blog.brianbuikema.com/2011/01/mongodb-ubunto-overview-installation-setup-dev-python-2/


6. Login with admin/admin on http://localhost/rockmongo
(Modify config.php to change login username/password) 

Disable ping response in Linux

sysctl -w net.ipv4.icmp_echo_ignore_all=1

http://www.linuxarticles.org/2010/10/disable-ping-response-in-linux/

Install mongodb on Ubuntu

1. import public key

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10

2. create /etc/apt/sources.list.d/10gen.list

deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen

3.

sudo apt-get update

4.

sudo apt-get install mongodb-10gen

Reference: http://docs.mongodb.org/manual/tutorial/install-mongodb-on-debian-or-ubuntu-linux/

tsocks

1. install epel first
http://fedoraproject.org/wiki/EPEL
1. insatll tsocks

yum install tsocks

2. add file /etc/tsocks.conf

server = 127.0.0.1
server_type = 5
server_port = 1234

3. establish ssh tunnel

ssh -D 1234 user@xxx.remote.host

4. wget with socks proxy

tsocks wget http://get.something

5. you might want to unset the http_proxy variable

unset http_proxy

Install MediaWiki

1. Install mysql, mysql-server, httpd
#yum install mysql mysql-server httpd

2. start mysql server
#service mysqld start

3. change mysql root password
#mysqladmin ping -u root password 'newpassword'
Enter password: (just press Enter)
mysqld is alive
(The mysql root password was changed to newpassword)


4. Download MediaWiki
http://www.mediawiki.org/wiki/Download

5. Extract to /var/www/html/wiki
#cd /var/www/html
#mkdir wiki
#copy all files intol wiki foler

6. using browser open http://127.0.0.1/wiki
follow the instruction step by step to install MediaWiki

(Note. If install on CentOS 5, must install php53-common and php53-mysql)

7. Backup, using the script
http://www.mediawiki.org/wiki/User:Megam0rf/WikiBackup
schedule the script on crontab weekly

http://www.mediawiki.org/wiki/Manual:Backing_up_a_wiki
http://www.mediawiki.org/wiki/Manual:Restoring_a_wiki_from_backup

install python setuptools (easy_install)

1. Download .egg from http://pypi.python.org/pypi/setuptools/ (according your python version)

2. using sh to execute .egg file

replace new line (\n) using sed

sed ':a;N;$!ba;s/\n/ /g' file

reference:
http://stackoverflow.com/questions/1251999/sed-how-can-i-replace-a-newline-n