wehub-resource-sync
45 lines
804 B
Bash
45 lines
804 B
Bash
#!/bin/bash
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# Global variables
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GLOBAL_VAR="Hello World"
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readonly CONSTANT_VAR="This is constant"
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# Function definition
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function print_message() {
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local message="$1"
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echo "$message"
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}
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# Function with return value
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get_date() {
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echo $(date +%Y-%m-%d)
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}
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# Array declaration
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declare -a fruits=("apple" "banana" "orange")
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# Associative array
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declare -A user_info=(
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["name"]="John"
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["age"]="30"
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["city"]="New York"
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)
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# Main script execution
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main() {
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print_message "$GLOBAL_VAR"
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current_date=$(get_date)
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echo "Today is: $current_date"
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# Loop through array
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for fruit in "${fruits[@]}"; do
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echo "Fruit: $fruit"
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done
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# Access associative array
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echo "User ${user_info[name]} is ${user_info[age]} years old"
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}
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# Call main function
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main
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