Expect 设置变量和读取环境变量

Expect 中设置变量跟 Bash 稍有不同

Bash

1 2	name=wxnacy echo $name # wxnacy

Expect

1 2	set name wxnacy puts $name # wxnacy

边境变量也是如此

Bash

1	echo $HOME # /Users/wxnacy

Expect

1	puts $env(HOME) # /Users/wxnacy