Initial commit

.vscode/settings.json

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+{
+    "editor.fontSize": 13,
+    "terminal.integrated.fontSize": 13,
+    "window.zoomLevel": 1.4,
+ }

LICENSE

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+Non-Commercial Use License – [template.sh, install.sh]
+
+Copyright (c) [2025] [Gilles Mouchet]
+
+These scripts are provided free of charge with their source code. Anyone is authorized to:
+
+- Use the scripts for personal, educational, or professional non-commercial purposes.
+- Study, modify, and share the scripts free of charge, provided they retain this license.
+
+It is strictly prohibited to:
+
+- Sell these scripts or a modified version.
+- Use them in commercial services or products.
+- Distribute them in exchange for financial compensation, whether direct or indirect.
+
+These scripts are provided "as is," without warranty of any kind.
+-----------------------------------------------------------------------------------------
+	Licence d’utilisation non commerciale – [template.sh, install.sh]
+
+Copyright (c) [2025] [Gilles Mouchet]
+
+Ces scripts sont fournis gratuitement avec leurs codes source. Toute personne est autorisée à :
+
+- Utiliser les scripts à des fins personnelles, éducatives ou professionnelles non commerciales.
+- Étudier, modifier et partager les scripts gratuitement, à condition de conserver cette licence.
+
+Il est strictement interdit de :
+
+- Vendre ces scripts ou une version modifiée.
+- L’utiliser dans des services ou produits commerciaux.
+- Le distribuer en échange d’une contrepartie financière, directe ou indirecte.
+
+Ces scripts sont fourni "tel quel", sans garantie d’aucune sorte.

README.md

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+# Project Name
+TODO: Write a project description
+## Requirements
+TODO: Requirments
+## Installation
+TODO: Describe the installation process
+## Usage
+TODO: Write usage instructions
+
+### Changelog
+### [1.0.0] - 2025-09-06
+#### Added
+- New features and functionality.
+#### Modified
+- Changes to existing functionality (backwards compatible).
+#### Fixed
+- Bug fixes.
+#### Removed
+- Deprecated or removed features (breaking changes).
+#### Project initialization
+- initialization by [GMo](mailto:gilles.mouchet@gmail.com)

install.sh

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+#!/bin/bash
+############################################################
+# Decription: Install script 
+# Author: Gilles Mouchet (gilles.mouchet@gmail.com)
+# Creation Date: 06-Sep-2025
+# Version: 1.0
+#
+# Changelog:
+#    V1.0.0 - 06-Sep-2025 - GMo
+#      Added
+#      - Creation of script from scratch
+#
+############################################################
+
+#-----------------------------------------------------------
+# FUNCTIONS
+#-----------------------------------------------------------
+# Function installPacakege if needed
+installPackage() {
+    packageName="$1"
+    echo "Installation of $packageName..."
+    case "$packageManager" in
+        apt)
+            sudo apt update && sudo apt install -y "$packageName"
+        ;;
+        dnf)
+            sudo dnf install -y "$packageName"
+        ;;
+    esac
+    if [ $? -eq 0 ]; then
+        echo "$packageName installed successfully"
+    else
+        echo "Error installing $packageName"
+        exit 1
+    fi
+}
+#-----------------------------------------------------------
+# variables
+
+fullScriptName=template.sh
+shortScriptName=`echo $fullScriptName | sed -e 's|.*/||g' | cut -f1 -d.`
+destPath=/usr/local/bin/
+configFile=$shortScriptName.conf
+configFilePath=/etc/$shortScriptName/
+logRotateFile=$shortScriptName
+logRotateFilePath=/etc/logrotate.d/$logRotateFile
+
+# check if the effective user ID is 0 (root)
+if [[ $EUID -ne 0 ]]; then
+   echo "This script must be run as root or with sudo."
+   exit 1
+fi
+
+# select packet manager if need to install package during install
+packageManager=""
+if command -v apt &> /dev/null; then
+   packageManager="apt"
+elif command -v dnf &> /dev/null; then
+   packageManager="dnf"
+else
+    echo "Erreur : No supported package managers (apt, dnf) were found."
+    exit 1
+fi
+echo "Package manager detected: $packageManager"
+
+# check if logPath exist
+if [ ! -d $configFilePath ]; then
+   mkdir $configFilePath &> /dev/null
+   rc=$?
+    if [ "$rc" != "0" ];then
+        echo "[ERROR] - An error occurred while creating $configFilePath ($rc)"
+    else echo "[SUCCESS] - The folder $configFilePath was created successfully."
+    fi
+fi
+# install package (example)
+installPackage mutt &> /dev/null
+
+# install script
+cp $fullScriptName $destPath/. &> /dev/null
+rc=$?
+if [ "$rc" != "0" ];then
+    echo "[ERROR] - An error occurred while copying $fullScriptName to $destPath ($rc)"
+else echo "[SUCCESS] - The script ${fullScriptName} to $destPath was copied successfully."
+fi
+
+# copy config file
+cp $configFile $configFilePath &> /dev/null
+rc=$?
+if [ "$rc" != "0" ];then
+    echo "[ERROR] - An error occurred while copying $configFile to $configFilePath ($rc)"
+else echo "[SUCCESS] - The script $configFile to $configFilepath was copied successfully."
+fi
+
+cp $logRotateFile.logrotate $logRotateFilePath &> /dev/null
+rc=$?
+if [ "$rc" != "0" ];then
+    echo "[ERROR] - An error occurred while copying $logRotateFile.logrotate to $logRotateFilePath ($rc)"
+else echo "[SUCCESS] - The script $logRotateFile.logrotate to $logRotateFilePath was copied successfully."
+fi
+echo "Installation completed."

template.conf

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+# mail recipient
+msgRecipient=exploit.gmotech@gmail.com
+

template.logrotate

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+/var/log/template/template.log {
+    daily
+    rotate 7
+    compress
+    missingok
+    notifempty
+    create 644 root root
+}

template.sh

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+#!/bin/bash
+############################################################
+# Decription: Template script
+# Author: Gilles Mouchet (gilles.mouchet@gmail.com)
+# Creation Date: 06-Sep-2025
+# Version: 1.0.0
+#
+# Changelog:
+#    V1.0.0 - 25-Sep-2025 - GMo
+#      Added
+#      - Creation of script from scratch
+#
+############################################################
+
+#-----------------------------------------------------------------
+# DON'T CHANGE ANYTHING FROM HERE
+#-----------------------------------------------------------------
+version="1.0.0"
+mailSubject="[SUCCESS] - script result on `hostname`"
+mailHeader="my_hdr From: GMO Check System <exploit.gmotech@gmail.com>"
+mailBody=""
+mailFooter="\n\nTemplate script $version by Exploit GMoTech"
+tmpFile=/tmp/list.txt
+
+#-----------------------------------------------------------
+# FUNCTIONS
+#-----------------------------------------------------------
+function usage() {
+    cat << EOF
+Usage: ./$(basename "$0") options
+Template script
+Options:
+    -p, --param     - display parameters
+    -h, --help      - display this help 
+    -v, --version   - display script version
+EOF
+}
+#-----------------------------------------------------------
+function sendMail() {
+    if [ -f "$tmpFile" ];then
+        echo -e "$mailBody $mailFooter" | mutt -e "$mailHeader" -s "${mailSubject}" $msgRecipient -a $tmpFile
+    else
+        echo -e "$mailBody $mailFooter" | mutt -e "$mailHeader" -s "${mailSubject}" $msgRecipient
+    fi
+}
+#-----------------------------------------------------------
+# Function write log in file log
+# parameter
+#  $1 define entry type (info, warning, error)
+#  $2 define text
+#  $3 define display on screen or not (nothing=no, 1=yes) 
+function log() {
+    if [ -z "$3" ]; then
+        displayScreen=0
+    else displayScreen=1
+    fi    
+    case "$1" in
+        I)
+            logType="[info]"
+        ;;
+        W)
+            logType="[warning]"
+        ;;
+        E)
+            logType="[error]"
+        ;;        
+    esac
+    # on screen and logfile
+    #echo "$(date "+%Y-%m-%d")-$(date "+%H:%M:%S") - $logType - $2" | tee -a "$logFile"
+    #echo "[$(date "+%Y-%m-%d")-$(date "+%H:%M:%S")] - $logType - $2" >> "$logFile"
+    # true to display screen to
+    if [ "${displayScreen}" -eq 1 ];then
+        echo "[$(date "+%Y-%m-%d")-$(date "+%H:%M:%S")] - $logType - $2" | tee -a "$logFile"
+    else 
+        echo "[$(date "+%Y-%m-%d")-$(date "+%H:%M:%S")] - $logType - $2" >> "$logFile"
+    fi
+}
+#-----------------------------------------------------------
+# MAIN
+#-----------------------------------------------------------
+
+# check if the effective user ID is 0 (root)
+if [[ $EUID -ne 0 ]]; then
+   echo "This script must be run as root or with sudo."
+   exit 1
+fi
+
+# config
+progName=`echo $0 | sed -e 's|.*/||g' | cut -f1 -d.`
+confDir=/etc/$progName
+cfgFile=$confDir/$progName.conf
+logPath=/var/log/$progName
+logFile=$logPath/$progName.log
+
+# check if conf file or passphrase file exist
+if [ ! -f $cfgFile ]; then
+	echo "$progName not installed correctly. Please run install.sh script"
+	exit 1
+fi
+
+
+# read config file
+. $cfgFile
+log I "script start" 1
+# check if logPath exist
+if [ ! -d $logPath ]; then
+   mkdir $logPath
+fi
+
+# check param exist. Uncomment if your script need parameters
+#if [ -z "$1" ]; then
+#    usage
+#    exit
+#fi
+
+while [[ "$#" -gt 0 ]]; do
+    case "$1" in
+        -p|--param)
+            cat << EOF
+-------------------------------------------------------------------------------
+Parameters
+-------------------------------------------------------------------------------    
+Defined in script
+-------------------------------------------------------------------------------
+    script name: $progName
+  config folder: $confDir
+    config file: $cfgFile
+       log path: $logPath
+       log file: $logFile
+-------------------------------------------------------------------------------       
+Defined in $cfgFile
+-------------------------------------------------------------------------------
+  message recipient: $msgRecipient
+  
+EOF
+        exit
+        ;;
+        version|-v|--version)
+            cat << EOF
+$(basename "$0") v$version (c) 1990 - $(date +%Y) by Gilles Mouchet
+Non-Commercial Use License – See LICENSE for details
+EOF
+            exit
+        ;;
+        # must be in the last block of the case because of *
+        *|help|-h|--help) 
+            usage
+            exit
+        ;;
+    esac
+    shift
+done
+
+# success message
+log I "send a success message" 1
+mailSubject="[SUCCESS] - script result on `hostname`"
+mailBody=" This is a success test mail\nHave a good day"
+sendMail
+
+# warnig message
+log W "send a warning message" 1
+mailSubject="[WARNING] - script result on `hostname`"
+mailBody=" This is a warning test mail\nHave a good day"
+sendMail
+
+# error message
+log E "send an error message" 1
+cat << EOF > $tmpFile
+This file contain the description error
+or log file
+EOF
+mailSubject="[ERROR] - script result on `hostname`"
+mailBody=" This is a warning test mail\nHave a good day"
+sendMail
+rm -rf $tmpFile