pi

TO SOLVE
--------
:80 already in use. change from tomcat to apache

pi itself
---------

cat [filename]
	print file
cat [filename] | less
	enter => move one row
	space => move one page
grep 'Accepted password' /var/log/auth.log
locate [filename]
mkdir [dirname]
touch [filename]
pwd
	get the path
rm [filename/emtpyFolder]
rm -R [folderWithAllFiles]
	-R rekursiv
ws -w
	print nr of words in file
	
sudo apt-get update
sudo apt-get upgrade

sudo groupadd [groupname]
sudo usermod -a -G [groupname] [groupname]

pi useful directories
---------------------
/var/log/auth.log
	login log
/etc/tomcat7/web.xml
/etc/tomcat7/server.xml

	
installing apache webserver, php & sql db (http://bit.ly/1i3b0BT)
------------------------------------------

sudo nano /etc/apache2/apache2.conf
	ServerName [dyndns-url]
sudo nano /etc/hosts
	127.0.1.1 owncloud
sudo nano /etc/apache2/sites-enabled/000-default
	---> AllowOverride All
sudo nano /etc/php5/apache2/php.ini
	upload_max_filesize = 2G
	post_max_size = 2G
sudo rm /var/www/index.html
	(if index.html available)
sudo a2enmod rewrite
sudo a2enmod headers
sudo /etc/init.d/apache2 restart
	

nano
----

ctrl + w		search