how to get the backgroup run state?# Unix - 噫吁兮，危乎高哉
s*i
1 楼
In ksh, we can use echo $? to get the previous command or script run result.
if I start a command as backgroup, such as command &,
how to get its running result from current shell?
thx.
if I start a command as backgroup, such as command &,
how to get its running result from current shell?
thx.