bash 脚本能否捕获哪个调用它

› Bash Reference Manual

This topic created in 3600 days ago, the information mentioned may be changed or developed.

echo $0 只能显示自己

例如
A.sh
-----------
#!/bin/bash
B.sh
-----------

B.sh 中能否知道是 A.sh 调用？

1 replies • 2016-10-22 13:56:56 +08:00

xzl380

Oct 22, 2016

echo $PPID