VNC multi-user/multiple access generator

xvnc_account_gen.sh

#!/bin/bash
# VNC multi-user/multiple access generator 
# CentOS-7 tested
# account: user-1:user-1, user-2_user-2, etc 

#useradd/passwd loop
for i in {1..5}; do useradd user-$i; done;
for i in {1..5}; do echo user-$i | passwd user-$i --stdin; done;

# xvnc configurations
cat > /etc/systemd/system/xvnc.socket << EOF
[Unit]
Description=XVNC Server

[Socket]
ListenStream=5900
Accept=yes

[Install]
WantedBy=sockets.target

EOF

cat > /etc/systemd/system/xvnc@.service << EOF
[Unit]
Description=XVNC Per-Connection Daemon

[Service]
ExecStart=-/usr/bin/Xvnc -inetd -query localhost -geometry 1920x1080 -once -SecurityTypes=None
User=nobody
StandardInput=socket
StandardError=syslog

EOF

cat > /etc/X11/xinit/xinitrc.d/99-vncconfig.sh << EOF
#!/bin/sh
vncconfig -nowin &

EOF

systemctl start xvnc.socket
systemctl enable xvnc.socket