1st commit

Usage of:
-system_profiler SPHardwareDataType
-system_profiler SPSoftwareDataType
-networksetup -listnetworkserviceorder

update-motd.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+PATH="${PATH}:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
+
+COLOR_LIGHT_GREEN='\033[0;32m'
+COLOR_LIGHT_BLUE='\033[0;34m'
+COLOR_YELLOW='\033[0;33m'
+COLOR_RED='\033[0;31m'
+COLOR_WHITE='\033[0;37m'
+
+software_vers=$(sw_vers)
+osname=$(echo "$software_vers" | grep 'ProductName' | awk -F":" '{print $2}' | xargs)
+version=$(echo "$software_vers" | grep 'ProductVersion' | awk -F":" '{print $2}' | xargs)
+build=$(echo "$software_vers" | grep 'BuildVersion' | awk -F":" '{print $2}' | xargs)
+
+hardware=$(system_profiler SPHardwareDataType)
+name=$(echo "$hardware" | grep 'Model Name' | awk -F":" '{print $2}' | xargs)
+identifier=$(echo "$hardware" | grep 'Model Identifier' | awk -F":" '{print $2}' | xargs)
+number=$(echo "$hardware" | grep 'Model Number' | awk -F":" '{print $2}' | xargs)
+chip=$(echo "$hardware" | grep 'Chip' | awk -F":" '{print $2}' | xargs)
+cores=$(echo "$hardware" | grep 'Cores' | awk -F":" '{print $2}' | xargs)
+memory=$(echo "$hardware" | grep 'Memory' | awk -F":" '{print $2}' | xargs)
+nb_cores="$(echo "$cores" | awk -F" " '{print $1}') cores"
+type_cores=$(echo "$cores" | cut -f2- -d' ')
+core="$nb_cores ""$type_cores"
+
+diskSize=$(diskutil info /dev/disk3s1 | grep Total | awk '{ print int($4) }')
+diskFree=$(diskutil info /dev/disk3s1 | grep Free | awk '{ print int($4) }')
+diskUsage=$((${diskSize} - ${diskFree}))
+
+profiler=$(system_profiler SPSoftwareDataType | tail -n10 | cut -c 5- )
+_sip=$(echo "$profiler" | grep 'System Integrity' | awk -F":" '{print $2}' | xargs)
+_sv_mem=$(echo "$profiler" | grep 'Virtual Memory' | awk -F":" '{print $2}' | xargs)
+_uptime=$(echo "$profiler" | grep 'Time since' | awk -F":" '{print $2}' | xargs)
+
+external_ip=$(dig @resolver1.opendns.com ANY myip.opendns.com +short -4)
+interface=$(route -n get 0.0.0.0 2>/dev/null | awk '/interface: / {print $2}')
+
+list_network=$(networksetup -listnetworkserviceorder | grep -E '^\(Hardware Port' | cut -f3- -d' ' | sed 's/,\ Device:\ /:/g' | sed 's/.$//')
+networkservice=$(echo "$list_network" | grep "$interface" | awk -F":" '{print $1}')
+
+local_ip=$(ifconfig | grep "inet " | grep -Fv 127.0.0.1 | awk '{print $2}')
+
+
+echo -e "
+${COLOR_LIGHT_GREEN}$(figlet -ckw 100 -f slant $(hostname | sed -e 's/.local//'))
+${COLOR_WHITE}Hostname              : ${COLOR_LIGHT_BLUE}$(hostname)
+${COLOR_WHITE}Private IP Address    : ${COLOR_LIGHT_BLUE}$(ifconfig en0 2>/dev/null | grep 'inet ' | cut -d ' ' -f 2)
+${COLOR_WHITE}Current interface     : ${COLOR_LIGHT_BLUE}${networkservice} (${interface})
+${COLOR_WHITE}Local IP              : ${COLOR_LIGHT_BLUE}${local_ip}
+${COLOR_WHITE}External IP           : ${COLOR_LIGHT_BLUE}${external_ip}
+${COLOR_WHITE}OS Info               : ${COLOR_LIGHT_BLUE}${osname} ${version} (${build})
+${COLOR_WHITE}Model (Number)        : ${COLOR_LIGHT_BLUE}${identifier} (${number})
+${COLOR_WHITE}CPU                   : ${COLOR_LIGHT_BLUE}${chip} (${core})
+${COLOR_WHITE}Memory                : ${COLOR_LIGHT_BLUE}${memory}
+${COLOR_WHITE}Disk Used/Total       : ${COLOR_LIGHT_BLUE}${diskUsage}Go / ${diskSize}Go
+${COLOR_WHITE}Secure Virtual Memory : ${COLOR_LIGHT_BLUE}${_sv_mem}
+${COLOR_WHITE}SIP                   : ${COLOR_LIGHT_BLUE}${_sip}
+${COLOR_WHITE}Uptime                : ${COLOR_LIGHT_BLUE}${_uptime}" | lolcat
+#${COLOR_WHITE}" > /etc/motd