some SSH usages: forwards X11 ( GUI ), mount folder

centos.sh

sudo vi /etc/ssh/sshd_config
#Set the following two options:
#X11Forwarding yes
#X11UseLocalhost no
sudo /etc/init.d/sshd reload

sudo yum install xauth

#ssh from mac

#test if work
yum install xeyes
xeyes &

# if need gui desktop
yum groupinstall "GNOME Desktop" "Graphical Administration Tools"

mac.sh

brew install Caskroom/cask/xquartz

sudo vi /etc/ssh/sshd_config
#Set the following option:
#X11Forwarding yes

#gen trusted token login
#ssh keygen if no key is generated before
ssh-keygen
ssh-copy-id -p 22 <user>@linuxserver.com

ssh -X -A -p 22 <user>@linuxserver.com
# i need -Y indeed
ssh -Y -A -C -o CompressionLevel=6 -p 22 <user>@linuxserver.com

magictoken=`xauth list $DISPLAY`
echo $magictoken
#magictoken need copy paste
sudo su - <anotheruser>

xauth add $magictoken

# mount remote to local
sshfs <user>@linuxserver.com:/home/<user> ~/sshfs  -C -p 22

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