File descriptors 0, 1, and 2 are open to /dev/null (Solaris makes heavy use of symlinks, which is why the pseudo device is shown).

文件描述符0、1和2 分配给了 /dev/null（Solaris大量使用符号链接，所以这里显示了相应的伪设备）。

youdao

File descriptors 0, 1, and 2 are open to /dev/null (Solaris makes heavy use of symlinks, which is why the pseudo device is shown).

文件描述符0、1和2 分配给了 /dev/null（Solaris大量使用符号链接，所以这里显示了相应的伪设备）。

youdao