shellscript Grammar

shellscript

VAR_NAME="value"

shell

VAR_NAME="value"

sh

VAR_NAME="value"

bash

VAR_NAME="value"

zsh

users=("Alice" "Bob")
for user in "${users[@]}"; do
  if [ "$user" == "Alice" ]; then
    echo "Hello, $user (admin)"
  else
    echo "Hello, $user"
  fi
done