Screen on ssh connect

dynmotd.sh

#!/bin/bash
#/usr/local/bin/dynmotd
#
# Author : StoneSet for Thingmill
# Version: 1.3
#


# Process count
PROCCOUNT=$( ps -Afl | wc -l )
PROCCOUNT=$( expr $PROCCOUNT - 5 )

# Uptime
UPTIME=$(</proc/uptime)
UPTIME=${UPTIME%%.*}
SECONDS=$(( UPTIME%60 ))
MINUTES=$(( UPTIME/60%60 ))
HOURS=$(( UPTIME/60/60%24 ))
DAYS=$(( UPTIME/60/60/24 ))

# SYSTEM INFO
# Hostname (UPPERCASE)
HOSTNAME=$( echo $(hostname)  | tr '[a-z]' '[A-Z]' )
# IP Address (list all ip addresses)
IP_ADDRESS=$(echo $(ifconfig | sed -En 's/127.0.0.1//;s/.*inet (addr:)?(([0-9]*\.){3}[0-9]*).*/\2/p' |  sed ':a;N;$!ba;s/\n/ , /g') )
# System : Description of the distribution
SYSTEM=$(echo $(lsb_release -d | awk -F':' '{print $2}' | sed 's/^\s*//g') )
# Kernel release
KERNEL=$( echo $(uname -r) )
# CPU Info
CPU_INFO=$(echo $(more /proc/cpuinfo | grep processor | wc -l ) "x" $(more /proc/cpuinfo | grep 'model name' | uniq |awk -F":"  '{print $2}') )
# Total Memory
MEMORY=$(echo $(free -m |grep Mem: | awk -F " " '{print $2}') MO)
# Memory Used
MEMORY_USED=$(echo $(free -m |grep Mem: | awk -F " " '{print $3}') MO)

function thingmill_welcome() {
echo -e "

\e[34m      _____ _     _             __  __ _ _ _       \e[96m _    ______  _____
\e[34m     |_   _| |__ (_)_ __   __ _|  \/  (_) | |      \e[96m| |  / / __ \/ ___/
\e[36m       | | | '_ \| | '_ \ / _  | |\/| | | | |      \e[36m| | / / /_/ /\__ \  
\e[36m       | | | | | | | | | | (_| | |  | | | | |      \e[36m| |/ / ____/___/ /
\e[96m       |_| |_| |_|_|_| |_|\__, |_|  |_|_|_|_|      \e[34m|___/_/    /____/
\e[96m                          |___/

\033[1;31m+++++++++++++++++: \033[0;37mSystem Data\033[1;31m :+++++++++++++++++++
\e[91m+\e[0m \e[31mHostname.............: \033[1;32m$HOSTNAME
\e[91m+\e[0m \e[31mAdress...............: \033[1;32m$IP_ADDRESS
\e[91m+\e[0m \e[31mSystem...............: \033[1;32m$SYSTEM
\e[91m+\e[0m \e[31mKernel...............: \033[1;32m$KERNEL
\e[91m+\e[0m \e[31mUptime...............: \033[1;32m$DAYS jours, $HOURS heures, $MINUTES minutes, $SECONDS secondes
\e[91m+\e[0m \e[31mCPU Info.............: \033[1;32m$CPU_INFO
\e[91m+\e[0m \e[31mMemory...............: \033[1;32m$MEMORY
\e[91m+\e[0m \e[31mMemory Used..........: \033[1;32m$MEMORY_USED
\033[1;31m+++++++++++++++++: \033[0;37mUser Data\033[1;31m :+++++++++++++++++++++
\e[91m+\e[0m \e[31mUsername.............: \033[1;32mroot
\e[91m+\e[0m \e[31mProcesses............: \033[1;32m$PROCCOUNT of 257474 MAX
\033[1;31m+++++++++++++++++++++++++++++++++++++++++++++++++++\033[0m
 \e[31mThingmill CLUSTER 01, \e[36mhttps://thingmill.fr
 \e[0m
"
}