虽然我不会吝惜任何学习Dtrace或获得安装软件的经验,但在Solaris中有一个命令来查看进程已打开的文件：
在/usr/bin中/ PFILES
在/usr/bin中/ PFILES
% tail -f /etc/motd &
[1] 6033
% pfiles 6033
6033: tail -f /etc/motd
Current rlimit: 256 file descriptors
0: S_IFREG mode:0644 dev:182,65538 ino:163065 uid:0 gid:3 size:54
O_RDONLY|O_LARGEFILE
/etc/motd
1: S_IFCHR mode:0620 dev:299,0 ino:718837882 uid:101 gid:7 rdev:24,3
O_RDWR|O_NOCTTY|O_LARGEFILE
/dev/pts/3
2: S_IFCHR mode:0620 dev:299,3
O_RDWR|O_NOCTTY|O_LARGEFILE
/dev/pts/3
