Linux command
iex 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Start interactive Elixir
iex
Start with project
iex -S mix
Evaluate expression
iex -e "IO.puts(:hello)"
Connect to node
iex --remsh [node@host]
Start with name
iex --sname [mynode]
Load file
iex [script.exs]
说明
iex is the Interactive Elixir shell. It provides a REPL for evaluating Elixir expressions and exploring code. The shell supports tab completion, history, and documentation lookup. It integrates with Mix projects and remote nodes.
参数
- -S _SCRIPT_
- Run script (e.g., mix).
- -e _EXPR_
- Evaluate expression.
- --remsh _NODE_
- Remote shell to node.
- --sname _NAME_
- Short node name.
- --name _NAME_
- Full node name.
- --help
- Display help information.
FAQ
What is the iex command used for?
iex is the Interactive Elixir shell. It provides a REPL for evaluating Elixir expressions and exploring code. The shell supports tab completion, history, and documentation lookup. It integrates with Mix projects and remote nodes.
How do I run a basic iex example?
Run `iex` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -S _SCRIPT_ do in iex?
Run script (e.g., mix).