是否可以在繼續之前啓動命令的執行而不是等待它返回。運行shell命令並且不要等到返回
I.E.
commands
/usr/sbin/thing.sh <-- Don't wait for this to return.
more commands
是否可以在繼續之前啓動命令的執行而不是等待它返回。運行shell命令並且不要等到返回
I.E.
commands
/usr/sbin/thing.sh <-- Don't wait for this to return.
more commands
hydrogen:tmp phyrrus9$ cat shell.sh
#! /bin/sh
echo hello
sleep 15 &
echo world
hydrogen:tmp phyrrus9$ ./shell.sh
hello
world
hydrogen:tmp phyrrus9$ ps -a
PID TTY TIME CMD
12158 ttys000 0:00.92 login -pf phyrrus9
12159 ttys000 0:00.22 -bash
12611 ttys000 0:00.00 sleep 15
12612 ttys000 0:00.01 ps -a
將&追加到命令的末尾。測試日期:
Darwin hydrogen.local 13.0.0 Darwin Kernel Version 13.0.0: Thu Sep 19 22:22:27 PDT 2013; root:xnu-2422.1.72~6/RELEASE_X86_64 x86_64
在末尾添加'&'。 – pfnuesel