updated project 2

projects/02-command-line-mastery/play.sh

@@ -42,6 +42,7 @@ check_requirements() {
         echo -e "${RED}Error: Missing required commands: ${missing_commands[*]}${NC}"
         return 1
     fi
+    return 0
 }
 
 # Function to clean up previous environment
@@ -65,7 +66,7 @@ setup_environment() {
     if ! check_requirements; then
         echo -e "${RED}Error: Setup failed - missing requirements${NC}"
         return 1
-    }
+    fi
     
     # Clean up first
     cleanup_environment
@@ -215,6 +216,11 @@ EOF
 
 # Main execution with error handling
 main() {
+    if [[ $# -eq 0 ]]; then
+        show_help
+        return 0
+    fi
+
     case "$1" in
         "setup")
             setup_environment
@@ -240,7 +246,7 @@ main() {
             fi
             list_challenges
             ;;
-        "help"|"--help"|"-h"|"")
+        "help"|"--help"|"-h")
             show_help
             ;;
         *)

projects/02-command-line-mastery/setup/challenges.sh

@@ -11,10 +11,9 @@ declare -A CHALLENGE_CATEGORIES=(
     ["net"]="Network Operations"
 )
 
-# Challenge definitions with detailed metadata
+# Challenge definitions with metadata
 # Format: type|name|difficulty|skills|task|hints|setup_requirements|verification_criteria
 declare -A CHALLENGES=(
-    # Level 1: File Operations
     ["1.1"]="file_search|Find Recent Files|1|file_ops,search|Find all .conf files modified in the last 24 hours and save the list to recent_configs.txt|Try using find with -mtime|none|output_file=recent_configs.txt;file_count=10"
     ["1.2"]="file_count|File Statistics|1|file_ops,search|Generate a report showing count of files by extension|Consider using find and awk|none|report_exists=true;extension_count=5"
     ["1.3"]="file_organize|Smart File Organizer|2|file_ops|Create directories for different file types and sort files accordingly|Look into file command|none|dir_structure=complete;files_sorted=true"
@@ -223,18 +222,18 @@ calculate_bonus_points() {
     echo $((time_bonus + efficiency_bonus))
 }
 
-# Get challenge details with color formatting
+# Get challenge details
 get_challenge_details() {
     local challenge_id=$1
-    IFS='|' read -r type name difficulty skills task hints requirements _ <<< "${CHALLENGES[$challenge_id]}"
-    
-    cat << EOF
-${BOLD}Challenge ${challenge_id}${NC}: ${YELLOW}$name${NC}
-${BLUE}Difficulty${NC}: $(printf '★%.0s' $(seq 1 "$difficulty"))
-${BLUE}Skills${NC}: $skills
-${BLUE}Task${NC}: $task
-${BLUE}Hint${NC}: $hints
-EOF
+    if [[ -n "${CHALLENGES[$challenge_id]:-}" ]]; then
+        IFS='|' read -r type name difficulty skills task hints requirements criteria <<< "${CHALLENGES[$challenge_id]}"
+        echo -e "${BLUE}Challenge $challenge_id:${NC} $name"
+        echo -e "${BLUE}Difficulty:${NC} $(printf '★%.0s' $(seq 1 "$difficulty"))"
+        echo -e "${BLUE}Skills:${NC} $skills"
+        echo -e "${BLUE}Task:${NC} $task"
+        return 0
+    fi
+    return 1
 }
 
 # Update challenge status
@@ -254,10 +253,10 @@ update_challenge_status() {
 
 # List available challenges
 list_challenges() {
-    echo -e "\n${BOLD}Available Challenges:${NC}"
+    echo -e "\n${BLUE}Available Challenges:${NC}"
     for challenge_id in "${!CHALLENGES[@]}"; do
-        IFS='|' read -r type name difficulty skills task hints requirements _ <<< "${CHALLENGES[$challenge_id]}"
         if ! is_challenge_completed "$challenge_id"; then
+            IFS='|' read -r type name difficulty skills task _ <<< "${CHALLENGES[$challenge_id]}"
             echo -e "\n${YELLOW}Challenge $challenge_id${NC} ($difficulty★)"
             echo "Type: $type"
             echo "Skills: $skills"

projects/02-command-line-mastery/setup/common.sh

@@ -60,18 +60,8 @@ log_message() {
     local severity=$1
     local message=$2
     local timestamp=$(date '+%Y-%m-%d %H:%M:%S')
-    local color
-
-    case $severity in
-        "INFO") color=$BLUE ;;
-        "SUCCESS") color=$GREEN ;;
-        "WARNING") color=$YELLOW ;;
-        "ERROR") color=$RED ;;
-        *) color=$NC ;;
-    esac
-
-    echo -e "${color}[$severity]${NC} $message"
-    echo "[$timestamp] [$severity] $message" >> "$LOG_FILE"
+    echo "[$timestamp] [$severity] $message" >> "$DATA_DIR/challenge.log"
+    echo -e "${BLUE}[$severity]${NC} $message"
 }
 
 # Initialize environment with comprehensive setup
@@ -254,6 +244,14 @@ show_recommendations() {
 # Check if challenge is completed
 is_challenge_completed() {
     local challenge=$1
-    grep -q "^$challenge," "$SCORE_FILE" && return 0
-    return 1
+    grep -q "^$challenge," "$SCORE_FILE"
+    return $?
+}
+
+# Award points function
+award_points() {
+    local challenge=$1
+    local points=$2
+    echo "$challenge,$points,$(date +%s)" >> "$SCORE_FILE"
+    log_message "INFO" "Awarded $points points for challenge $challenge"
 } 

projects/02-command-line-mastery/setup/level1-setup.sh

@@ -5,36 +5,30 @@ source "$(dirname "$0")/common.sh"
 
 # Challenge-specific setup
 setup_file_challenges() {
-    log_message "Setting up file system challenges..."
+    log_message "INFO" "Setting up file system challenges..."
     
-    # Create complex directory structure
-    for dir in {1..5}; do
-        mkdir -p "$CHALLENGE_DIR/files/project$dir/{src,config,logs,data}"
+    # Create project directories
+    for i in {1..5}; do
+        mkdir -p "$CHALLENGE_DIR/files/project$i"/{src,config,logs,data}
         
         # Create various file types
-        touch "$CHALLENGE_DIR/files/project$dir/src/main.py"
-        touch "$CHALLENGE_DIR/files/project$dir/src/test.py"
-        echo "debug=true" > "$CHALLENGE_DIR/files/project$dir/config/settings.conf"
+        touch "$CHALLENGE_DIR/files/project$i/src/main.py"
+        touch "$CHALLENGE_DIR/files/project$i/src/test.py"
+        echo "debug=true" > "$CHALLENGE_DIR/files/project$i/config/settings.conf"
         
         # Create log files with realistic content
         for severity in INFO WARN ERROR DEBUG; do
-            for i in {1..10}; do
-                echo "[$(date -d "@$(($(date +%s) - RANDOM % 86400))" '+%Y-%m-%d %H:%M:%S')] [$severity] Message $i" >> "$CHALLENGE_DIR/files/project$dir/logs/app.log"
+            for j in {1..10}; do
+                echo "[$(date -d "@$(($(date +%s) - RANDOM % 86400))" '+%Y-%m-%d %H:%M:%S')] [$severity] Message $j" >> "$CHALLENGE_DIR/files/project$i/logs/app.log"
             done
         done
     done
 }
 
 setup_permission_challenges() {
-    log_message "Setting up permission challenges..."
+    log_message "INFO" "Setting up permission challenges..."
     
-    # Create test users and groups
-    for i in {1..3}; do
-        sudo groupadd -f "app_group$i" 2>/dev/null
-        sudo useradd -M -N -g "app_group$i" "app_user$i" 2>/dev/null
-    done
-    
-    # Create files with specific permissions
+    # Create test files with specific permissions
     mkdir -p "$CHALLENGE_DIR/files/permissions_test"
     for i in {1..5}; do
         echo "content$i" > "$CHALLENGE_DIR/files/permissions_test/file$i.txt"
@@ -159,7 +153,7 @@ main() {
     create_verification_functions
     create_challenge_tracker
     
-    log_message "Challenge environment ready!"
+    log_message "SUCCESS" "Level 1 Setup Complete!"
     cat << EOF
 ${GREEN}Level 1 Setup Complete!${NC}
 

projects/02-command-line-mastery/verify-scripts.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+# Colors for output
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+BLUE='\033[0;34m'
+NC='\033[0m'
+
+# Get project directory
+PROJECT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+# Function to verify a shell script
+verify_script() {
+    local script=$1
+    echo -e "${BLUE}Checking: ${script}${NC}"
+    
+    # Check if file exists
+    if [[ ! -f "$script" ]]; then
+        echo -e "${RED}Error: File not found${NC}"
+        return 1
+    }
+    
+    # Check shell syntax
+    if ! bash -n "$script"; then
+        echo -e "${RED}Syntax error found${NC}"
+        return 1
+    fi
+    
+    echo -e "${GREEN}Syntax OK${NC}"
+    return 0
+}
+
+# Find and verify all shell scripts
+find "$PROJECT_DIR" -type f -name "*.sh" -exec bash -c 'verify_script "$0"' {} \;