alexandrinos

## Video_Tag.html
<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>Video Tag</title>
    <style>
        figure {
            text-align: center;
        }

## gitconfig_path.txt
git config -l (--system ?! )  -> C:\Users\All Users\Application Data\Git\config
git config --global -l        -> C:\Users\Administrator\.gitconfig
git config --local -l         -> project\.git\config


*********************
Linux


## vagrant.sh
#fire up a new box
vagrant init hashicorp/precise64
vagrant up

#optional customization in the vm
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install vim
sudo apt-get install apache2
sudo apt-get install mysql-server libapache2-mod-auth-mysql php5-mysql

## add_public_key_to_authorized
#see https://help.ubuntu.com/community/SSH/OpenSSH/Keys
#add a public key to the authorized_keys on the server, if authorized_keys already exist on the server
cat ~/.ssh/id_rsa.pub | ssh user@machine "mkdir ~/.ssh; cat >> ~/.ssh/authorized_keys"
#add a public key to the authorized_keys on the server, if authorized_keys not exist
cat ~/.ssh/id_rsa.pub | ssh user@machine "mkdir ~/.ssh; cat >> ~/.ssh/authorized_keys"
#ssh-copy-id doesn't work here on Ubuntu with Myngw64 Win7
#use extended variant,for permissions issues
host=user@]machine;
ssh $host 'mkdir -pm 700 ~/.ssh; echo ' $key ' >> ~/.ssh/authorized_keys ; chmod 600 ~/.ssh/authorized_keys'

## windowsnetworking.bat
#  ------------------ NETSH ---------------
#
#for help: $ netsh /?


#NETSTAT
#
#usefull
netstat -bn

## samba_ubuntu_win7
sudo apt-get update
sudo apt-get install samba
#we need a different username and password for sambaserver
#for convenience, the user and passsword could be same as the username we are logged in linux
sudo smbpasswd -a <user_name>
#optional if the user is not the owner of the folder
#if apache and the user has is not owner(usually root) we need to chmod  with and chown
#sudo chmod 2775 /var/www -R
#sudo chown root:<user_name> /var/www
sudo chown <user_name> /var/opt/folder

## infos_sharing_win7
Difference between Home,Work,Public is about SHARING policy.
              Public to be used when using a public Internet connection, for example

"Public" Network Profile: -more secure
                          -  turn off sharing and not allow others to see your computer
"Home" Network- win7 network.Mixed XP,Linux or Max could be dangerous
              -like an open network, joined by a SINGLE password and supports media sharing
"Work" Network- is XP style file sharing- with username and pass to connect to other comps
              -is safe because is controlled by user account and share permissions, for example
              in mixed OSs cases.

## firewall.ps1
Function Get-EnabledRules
{
    Param($profile)
    $rules = (New-Object -comObject HNetCfg.FwPolicy2).rules
    $rules = $rules | where-object {$_.Enabled -eq $true}
    $rules = $rules | where-object {$_.Profiles -bAND $profile}
    $rules
}

$networkListManager = [Activator]::CreateInstance([Type]::GetTypeFromCLSID([Guid]"{DCB00C01-570F-4A9B-8D69-199FDBA5723B}"))

## language.sh
#show language
locale
#change keyboard quickly
loadkeys de
#for X
setxkbmap de
#system wide, if ubuntu
sudo dpkg-reconfigure console-setup
#toggle us de
setxkbmap -option grp:alt_shift_toggle us,de

## firewall.sh
#show all rules in a table ; you can use alternatively -L
sudo iptables -S
#show rule number in each of the 3 possible cases: INPUT OUTPUT FORWARD
sudo iptables -L --line-numbers
#delete a rule with a number; syntax: iptables -D <OUTPUT|INPUT|FORWARD> <line_number>
sudo iptables -D OUTPUT 3
#delete all rules in a chain ;chain= INPUT, OUTPUT or FORWARD
sudo iptables -F INPUT
#
	<!DOCTYPE html>
	<html>

	<head>
	<meta charset="utf-8">
	<title>Video Tag</title>
	<style>
	figure {
	text-align: center;
	}
	git config -l (--system ?! ) -> C:\Users\All Users\Application Data\Git\config
	git config --global -l -> C:\Users\Administrator\.gitconfig
	git config --local -l -> project\.git\config


	*********************
	Linux
	#fire up a new box
	vagrant init hashicorp/precise64
	vagrant up

	#optional customization in the vm
	sudo apt-get update
	sudo apt-get upgrade
	sudo apt-get install vim
	sudo apt-get install apache2
	sudo apt-get install mysql-server libapache2-mod-auth-mysql php5-mysql
	#see https://help.ubuntu.com/community/SSH/OpenSSH/Keys
	#add a public key to the authorized_keys on the server, if authorized_keys already exist on the server
	cat ~/.ssh/id_rsa.pub \| ssh user@machine "mkdir ~/.ssh; cat >> ~/.ssh/authorized_keys"
	#add a public key to the authorized_keys on the server, if authorized_keys not exist
	cat ~/.ssh/id_rsa.pub \| ssh user@machine "mkdir ~/.ssh; cat >> ~/.ssh/authorized_keys"
	#ssh-copy-id doesn't work here on Ubuntu with Myngw64 Win7
	#use extended variant,for permissions issues
	host=user@]machine;
	ssh $host 'mkdir -pm 700 ~/.ssh; echo ' $key ' >> ~/.ssh/authorized_keys ; chmod 600 ~/.ssh/authorized_keys'
	# ------------------ NETSH ---------------
	#
	#for help: $ netsh /?



	#NETSTAT
	#
	#usefull
	netstat -bn
	sudo apt-get update
	sudo apt-get install samba
	#we need a different username and password for sambaserver
	#for convenience, the user and passsword could be same as the username we are logged in linux
	sudo smbpasswd -a <user_name>
	#optional if the user is not the owner of the folder
	#if apache and the user has is not owner(usually root) we need to chmod with and chown
	#sudo chmod 2775 /var/www -R
	#sudo chown root:<user_name> /var/www
	sudo chown <user_name> /var/opt/folder
	Difference between Home,Work,Public is about SHARING policy.
	Public to be used when using a public Internet connection, for example

	"Public" Network Profile: -more secure
	- turn off sharing and not allow others to see your computer
	"Home" Network- win7 network.Mixed XP,Linux or Max could be dangerous
	-like an open network, joined by a SINGLE password and supports media sharing
	"Work" Network- is XP style file sharing- with username and pass to connect to other comps
	-is safe because is controlled by user account and share permissions, for example
	in mixed OSs cases.
	Function Get-EnabledRules
	{
	Param($profile)
	$rules = (New-Object -comObject HNetCfg.FwPolicy2).rules
	$rules = $rules \| where-object {$_.Enabled -eq $true}
	$rules = $rules \| where-object {$_.Profiles -bAND $profile}
	$rules
	}

	$networkListManager = [Activator]::CreateInstance([Type]::GetTypeFromCLSID([Guid]"{DCB00C01-570F-4A9B-8D69-199FDBA5723B}"))
	#show language
	locale
	#change keyboard quickly
	loadkeys de
	#for X
	setxkbmap de
	#system wide, if ubuntu
	sudo dpkg-reconfigure console-setup
	#toggle us de
	setxkbmap -option grp:alt_shift_toggle us,de
	#show all rules in a table ; you can use alternatively -L
	sudo iptables -S
	#show rule number in each of the 3 possible cases: INPUT OUTPUT FORWARD
	sudo iptables -L --line-numbers
	#delete a rule with a number; syntax: iptables -D <OUTPUT\|INPUT\|FORWARD> <line_number>
	sudo iptables -D OUTPUT 3
	#delete all rules in a chain ;chain= INPUT, OUTPUT or FORWARD
	sudo iptables -F INPUT
	#