etiketa

#!/bin/bash
# Copyright 2000-2019 Reciclanet Asociación Educativa-Reciclanet Hezkuntza Elkartea www.reciclanet.org
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.


# Computer information: Manufacturer, Model, Serial Number
echo ""
echo ""
MANUFACTURER=$(dmidecode -s system-manufacturer)
echo -e "Fabricante:\t$MANUFACTURER"

MODEL=$(dmidecode -s system-product-name)
echo -e "Modelo:\t\t$MODEL"

SERIAL_NUMBER=$(dmidecode -s system-serial-number)
echo -e "Numero serie:\t$SERIAL_NUMBER"


# Processor characteristics: Model, Architecture, BogoMips
echo ""
PROCESSOR=$(cat /proc/cpuinfo | grep -m 1 "model name" | awk -F: '{print $2}')
echo -e "Procesador:\t$PROCESSOR"

ARCH=$(grep -o -w 'lm' /proc/cpuinfo | sort -u)
if [[ $ARCH = "lm" ]]; then
  ARCH=64-bits
else
  ARCH=32-bits
fi
echo -e "Arquitectura:\t$ARCH"

BOGOMIPS=$(cat /proc/cpuinfo | grep -m 1 "bogomips" | awk -F' ' '{print $3}')
echo -e "Bogomips:\t$BOGOMIPS"


# Computer memory in MB
echo ""
MEM=$(free -m | grep 'Mem:' | awk -F' ' '{print $2}' | sed 's/ //g')
echo -e "Memoria total:\t$MEM MB"


# Hard disk capacity and partitions
echo ""
HD_SIZE=$(fdisk -l | grep -E "(GB|GiB|MB)")
echo -e "$HD_SIZE"


# Hard Disks details: hours, reallocatd sectors, pendings sectors, errors, and temperature
echo ""
# Enable smartctl and make it not visible on the screen
smartctl -s on /dev/sda >/dev/null 2>&1
HD_HOURS=$(smartctl -a /dev/sda | grep -E '9 Power_On_Hours|9 Power_On_Seconds|9 Power_On_Minutes' | awk -F' - ' '{print $2}' | sed 's/ //g')
echo -e "Horas:\t\t\t$HD_HOURS"

HD_REALLOC=$(smartctl -a /dev/sda | grep '5 Reallocated_Sector_Ct' | awk -F' - ' '{print $2}' | sed 's/ //g')
echo -e "Sectores reubicados:\t$HD_REALLOC"

HD_PENDING_SECTORS=$(smartctl -a  /dev/sda | grep '197 Current_Pending_Sector' | awk -F'-' '{print $2}' | sed 's/ //g')
echo -e "Sectores pendientes:\t$HD_PENDING_SECTORS"

HD_ERRORS=$(smartctl -a /dev/sda | grep 'Error Count' | awk -F' ' '{print $4}')
if [[ $HD_ERRORS = "" ]]; then
    HD_ERRORS=0
fi
echo -e "Errores:\t\t$HD_ERRORS"

HD_TEMPERATURE=$(smartctl -a /dev/sda | grep '194 Temperature_Celsius' | awk -F' - ' '{print $2}' | sed 's/ //g')
echo -e "Temperatura:\t\t$HD_TEMPERATURE"


# Hard disk read speed
echo ""
for i in $(seq 1 2); do
        echo -e "\tPrueba $i:\t$(hdparm -t /dev/sda | grep 'MB/s' | awk -F= '{print $2}' | sed 's/ //g')"
done


# Real battery life
echo ""
# Check computer type: laptop or PC
case $(dmidecode --string chassis-type) in
	Laptop | Notebook | Portable | "Sub Notebook")
		# Depending on the laptop the value may vary (BAT0, BAT1...) and (charge_full, energy_full)
		BATTERY=$(expr \( $(cat /sys/class/power_supply/BAT*/*_full 2>/dev/null) \* 100 \) / $(cat /sys/class/power_supply/BAT*/*_full_design 2>/dev/null) 2>/dev/null )
		if [[ $? -eq 0 ]]; then
			echo -e "Batería:\t\t$BATTERY%"
		else
			echo -e "Batería:\t\tPuede que no tenga batería o que este inutilizable"
		fi
		;;

	*) echo "Es un ordenador de sobremesa" ;;
esac


echo ""
echo COPIAR ESTA INFORMACION A LA ETIKETA DEL EQUIPO
echo ""

exit 0