start Xtream UI services automatically after reboot

sudo nano /etc/rc.local 

#!/bin/sh -e
# rc.local 
# This script is executed at the end of each multiuser runlevel. 
# Make sure that the script will "exit 0" on success or any other 
# value on error. 
#In order to enable or disable this script just change the execution bits. 
#By default this script does nothing. 

/home/xtreamcodes/iptv_xtream_codes/start_services.sh 
exit 0 


-Save it with ctrl+o and exit with ctrl+x, and make file executable with, 

sudo chmod +x /etc/rc.local


history -c

Or you can run sh file on reboot with crontab instead of rc.local file.  
sudo nano /etc/crontab  
-add this  

@reboot root /home/xtreamcodes/iptv_xtream_codes/start_services.sh 

  
  -save with ctrl+s and exit from nano with ctrl+x.

# выполнять скрипт script каждый день в час ночи #

#crontab -e 

# /sbin/reboot 
0 1 * * * /root/script.sh

Как узнать время через консоль Linux

date

Показ даты и времени всех перезагрузок системы
last reboot