248 lines
7.4 KiB
Bash
Executable File
248 lines
7.4 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# ==============================================================================
|
|
# Script : grabber.sh
|
|
# Author : IDIR Ramzi
|
|
# Date : 2025-12-11
|
|
# Version: 0.2
|
|
#
|
|
# Description :
|
|
# Grabber is a bash program that fetch some informations
|
|
# of the computer like memory, storage or cpu for exemple.
|
|
#
|
|
# Usage :
|
|
# ./grabber.sh
|
|
#
|
|
# Dependancies :
|
|
# - dmidecode
|
|
# - inxi
|
|
# - execute and write for grabber and his group in folders /opt/grabber and /var/log/grabber
|
|
# ==============================================================================
|
|
|
|
#----- MAIN VARIABLES -----
|
|
DATE=$(date +'%Y-%m-%d_%H%M%S')
|
|
|
|
# Declare where to store grabber results
|
|
WORKING_DIR="logs_$DATE"
|
|
DIR=/opt/grabber/$WORKING_DIR
|
|
|
|
# Declare the files to be written
|
|
SUM="summary.txt"
|
|
SUM_FILE=$DIR/$SUM
|
|
SUCCESS_LOG=$DIR/grabber-success.log
|
|
ERROR_LOG=$DIR/grabber-error.log
|
|
|
|
#----- PROGRAM -----
|
|
|
|
# Init actual log
|
|
mkdir $DIR
|
|
touch $SUM_FILE
|
|
|
|
# Starting text for logs
|
|
echo -e "Logs of $DATE :\n" > $SUCCESS_LOG
|
|
echo -e "Logs of $DATE :\n" > $ERROR_LOG
|
|
|
|
check_dependencies () {
|
|
echo -n "Checking dependencies... "
|
|
|
|
deps=0
|
|
for name in inxi dmidecode; do
|
|
if ! command -v "$name" >/dev/null 2>&1; then
|
|
echo -e "\n$name needs to be installed. Use: sudo apt-get install $name"
|
|
deps=1
|
|
fi
|
|
done
|
|
|
|
if [[ $deps -ne 1 ]]; then
|
|
echo "OK"
|
|
else
|
|
echo -e "\nInstall the packages and rerun this script"
|
|
exit 1;
|
|
fi
|
|
}
|
|
|
|
# Starting text for summary
|
|
hello () {
|
|
echo "+++++++++++++++++++++++++" >> $SUM_FILE
|
|
echo "Grabber startin'" >> $SUM_FILE
|
|
echo "launched the $DATE" >> $SUM_FILE
|
|
echo "+++++++++++++++++++++++++" >> $SUM_FILE
|
|
echo ""
|
|
}
|
|
|
|
#--------- Tables associates source file to a file inside grabber folder ---------
|
|
|
|
#-------- ARRAYS -----------------------------
|
|
# FILES arrays
|
|
declare -A FILES
|
|
|
|
FILES=(
|
|
["sources_list.file"]="/etc/apt/sources.list*"
|
|
["passwd.file"]="/etc/passwd"
|
|
["group.file"]="/etc/group"
|
|
["etc-network-interfaces.file"]="/etc/network/interfaces"
|
|
["etc-resolv-conf.file"]="/etc/resolv.conf"
|
|
)
|
|
|
|
# CMD arrays
|
|
declare -A CMD
|
|
|
|
CMD=(
|
|
["systemd-analyze.cmd"]="systemd-analyze"
|
|
["systemd-blame.cmd"]="systemd-analyze blame"
|
|
["lspci.cmd"]="lspci"
|
|
["lsmem.cmd"]="lsmem --output-all"
|
|
["lscpu.cmd"]="lscpu"
|
|
["lsusb.cmd"]="lsusb"
|
|
["apt-installed.cmd"]="apt list --installed"
|
|
)
|
|
#----------------------------------------------
|
|
|
|
# Call arrays and store in files with same command name then write if success or not in proper log file
|
|
treat_file() {
|
|
cat $2 | grep '^#' | grep '^$' 2> >(tee -a $ERROR_LOG) > $DIR/$1
|
|
if [ $? -eq 0 ]; then
|
|
echo "[OK]: Fichier $1 généré" >> $SUCCESS_LOG
|
|
else
|
|
echo "[ECHEC]: Erreur à la génération de $1 => Code de sortie $?" >> $ERROR_LOG
|
|
fi
|
|
}
|
|
|
|
for file in "${!FILES[@]}"; do
|
|
treat_file $file "${FILES[$file]}"
|
|
done
|
|
|
|
treat_cmd() {
|
|
eval "$2" > $DIR/$1 2> >(tee -a $ERROR_LOG)
|
|
if [ $? -eq 0 ]; then
|
|
echo "[OK]: Fichier $1 généré avec la commande $2" >> $SUCCESS_LOG
|
|
else
|
|
echo "[ECHEC]: Erreur à la génération de $1 => Code de sortie $?" >> $ERROR_LOG
|
|
fi
|
|
}
|
|
|
|
for cmd in "${!CMD[@]}"; do
|
|
treat_cmd "$cmd" "${CMD[$cmd]}"
|
|
done
|
|
###############################################
|
|
|
|
############ HARDWARE FETCHER #################
|
|
#------------ CPU ----------------
|
|
CPU_MODEL=$(lscpu -eMODELNAME | tail -n1 | cut -d' ' -f1,2,3,4)
|
|
CPU_ID=$(sudo dmidecode -t processor | grep ID | cut -d: -f2 | sed 's/^ *//')
|
|
CPU_FREQUENCY_MIN=$(lscpu | grep MHz | cut -d: -f2 | sed -n '3p' | tr -s " " | sed 's/\ //' | cut -d, -f1)
|
|
CPU_FREQUENCY_CUR=$(sudo dmidecode | grep "MHz" | cut -d: -f2 | sed -n '3p' | sed 's/\ //')
|
|
CPU_FREQUENCY_MAX=$(sudo dmidecode | grep "MHz" | cut -d: -f2 | sed -n '2p' | sed 's/\ //')
|
|
CPU_CORES_NUMBER=$(inxi | grep core | cut -d' ' -f2 | sed 's/-core//')
|
|
CPU_THREADS_NUMBER=$(nproc)
|
|
#---------------------------------
|
|
|
|
#------------ RAM ----------------
|
|
RAM_SIZE=$(lsmem | grep "Mémoire partagée" | cut -d: -f2 | sed 's/\ *//')
|
|
RAM_GEN=$(sudo dmidecode -t memory | grep Type: | grep -v Unknown | tail -n1 | cut -d: -f2 | sed 's/\ //')
|
|
RAM_NUMBER=$(sudo dmidecode --type memory | grep 'Rank' | wc -l)
|
|
RAM_SLOTS_NUMBER=$(sudo dmidecode --type memory | grep "Number Of Devices" | cut -d: -f2 | sed 's/\ //')
|
|
#---------------------------------
|
|
|
|
#------------ COMPONENTS ---------
|
|
MB_SERIAL=$(sudo dmidecode | grep -A 4 "Base Board" | tail -n1 | cut -d: -f2 | sed 's/\ //')
|
|
|
|
#------------ STORAGE ------------
|
|
|
|
disks_partitions(){
|
|
declare -a DEVICES
|
|
mapfile -t DEVICES < <(lsblk -dn -o NAME |grep -v loop)
|
|
|
|
declare -A PARTITIONS_BY_DISK
|
|
|
|
for disk in ${DEVICES[@]}; do
|
|
disk_path="/dev/$disk"
|
|
disk_parts=$(lsblk -nr -o PKNAME,PATH $disk_path |grep -vE "^\ " |cut -d\ -f 2)
|
|
PARTITIONS_BY_DISK[$disk]="${disk_parts[@]}"
|
|
done
|
|
|
|
echo "DISKS=${DEVICES[@]}" >> $SUM_FILE
|
|
|
|
echo "Partitions in each disks: " >> $SUM_FILE
|
|
|
|
for disk in ${!PARTITIONS_BY_DISK[@]}; do
|
|
echo "PARTS_$disk=$(printf '%s ' ${PARTITIONS_BY_DISK[$disk]})" >> $SUM_FILE
|
|
done
|
|
}
|
|
|
|
SIZES=$(lsblk -dnb | grep -v loop | grep -v boot | tr -s " " | cut -d \ -f4)
|
|
STOCKAGE_TOTAL=0
|
|
|
|
for SIZE in ${SIZES[@]}; do
|
|
TOTAL_STORAGE+=$SIZE
|
|
done
|
|
|
|
TOTAL_STORAGE=$(numfmt --to iec $TOTAL_STORAGE)
|
|
#---------------------------------
|
|
|
|
# Compile Hardware informations
|
|
hardware() {
|
|
echo "[HARDWARE]" >> $SUM_FILE
|
|
echo "" >> $SUM_FILE
|
|
echo "MB_SERIAL = $MB_SERIAL" >> $SUM_FILE
|
|
echo "" >> $SUM_FILE
|
|
echo "--- CPU DATA ---" >> $SUM_FILE
|
|
echo "CPU_MODEL = $CPU_MODEL" >> $SUM_FILE
|
|
echo "CPU_ID = $CPU_ID" >> $SUM_FILE
|
|
echo "CPU_CORES_NUMBER=$CPU_CORES_NUMBER" >> $SUM_FILE
|
|
echo "CPU_THREADS_NUMBER=$CPU_THREADS_NUMBER" >> $SUM_FILE
|
|
echo "CPU_FREQUENCY_MIN=$CPU_FREQUENCY_MIN" >> $SUM_FILE
|
|
echo "CPU_FREQUENCY_CUR=$CPU_FREQUENCY_CUR" >> $SUM_FILE
|
|
echo "CPU_FREQUENCY_MAX=$CPU_FREQUENCY_MAX" >> $SUM_FILE
|
|
echo "" >> $SUM_FILE
|
|
echo "--- GPU DATA ---" >> $SUM_FILE
|
|
echo "GPU_MODEL=$GPU_MODEL" >> $SUM_FILE
|
|
echo "" >> $SUM_FILE
|
|
echo "--- RAM DATA ---" >> $SUM_FILE
|
|
echo "RAM_SIZE = $RAM_SIZE" >> $SUM_FILE
|
|
echo "RAM_GEN = $RAM_GEN" >> $SUM_FILE
|
|
echo "RAM_SLOTS_NUMBER=$RAM_SLOTS_NUMBER" >> $SUM_FILE
|
|
echo "RAM_NUMBER=$RAM_NUMBER" >> $SUM_FILE
|
|
for i in $(seq 1 $RAM_SLOTS_NUMBER); do
|
|
R_SIZE=$(sudo dmidecode --type=memory | grep "Size:" | grep -v "Volatile" | grep -v "Cache" | grep -v "Logical" | cut -d: -f2 | sed -n "${i}p" | sed 's/\ //')
|
|
R_SLOT=$i
|
|
R_FREQ=$(sudo dmidecode --type=memory | grep Speed | grep -v "Memory" | cut -d: -f2 | sed -n "${i}p" | sed 's/\ //')
|
|
|
|
echo "RAM_${i}_SIZE=$R_SIZE" >> $SUM_FILE
|
|
echo "RAM_${i}_SLOT=$R_SLOT" >> $SUM_FILE
|
|
echo "RAM_${i}_FREQ=$R_FREQ" >> $SUM_FILE
|
|
done
|
|
echo "" >> $SUM_FILE
|
|
echo "--- STORAGE DATA ---" >> $SUM_FILE
|
|
disks_partitions
|
|
echo "STORAGE = $TOTAL_STORAGE" >> $SUM_FILE
|
|
echo "" >> $SUM_FILE
|
|
}
|
|
|
|
#-------------------------
|
|
|
|
#----- SOFTWARE PART -----
|
|
OS=$(lsb_release -a | grep Description | cut -f2)
|
|
ARCH=$(uname -a | cut -d' ' -f10)
|
|
KERNEL=$(uname -r)
|
|
|
|
# Compile Software informations
|
|
software() {
|
|
echo "[SOFTWARE]" >> $SUM_FILE
|
|
echo "" >> $SUM_FILE
|
|
echo "OS = $OS" >> $SUM_FILE
|
|
echo "ARCHITECTURE = $ARCH" >> $SUM_FILE
|
|
echo "KERNEL = $KERNEL" >> $SUM_FILE
|
|
echo "DESKTOP = $XDG_CURRENT_DESKTOP" >> $SUM_FILE
|
|
echo "WINDOW MANAGER = $XDG_SESSION_TYPE" >> $SUM_FILE
|
|
}
|
|
|
|
#-------------------------
|
|
|
|
# Making the summary
|
|
check_dependencies
|
|
hello
|
|
hardware
|
|
software
|
|
echo "End of grabber, salam!"
|
