我不确定它是否可行,但我正在寻找一种从其子进程调用bash函数的方法。它可能是这样的:
function testfunc() { echo test function; }
bash -c 'testfunc'
这显然不起作用,但有没有办法实现这样的目标?
非常感谢您的帮助!
答案 0 :(得分:4)
$ function blargh () {
> echo $1
> }
$ export -f blargh
$ bash
$ blargh hi there
hi
$ exit
$ bash -c "blargh hi there"
hi
export -f
是非显而易见的。
$ help export
export: export [-fn] [name[=value] ...] or export -p
Set export attribute for shell variables.
Marks each NAME for automatic export to the environment of subsequently
executed commands. If VALUE is supplied, assign VALUE before exporting.
Options:
-f refer to shell functions
...