Function Call Stack

$FUNCNAME contains the names of shell functions on the execution call stack.

The name of the currently executed function is ${FUNCNAME[0]}, the name of the calling function is ${FUNCNAME[1]} and so on. The element with the highest index has value main.

BashSupport Pro 是一个 支持 $FUNCNAME 的 Bash 集成开发工具 – 马上试用!
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