查看一个进程打开的文件都有哪些

step 1

pfile pid

step 2

根据 inode number 查找 比如

bash-2.05# pfiles 26053
26053:  python
  Current rlimit: 256 file descriptors
   0: S_IFCHR mode:0620 dev:32,0 ino:3982 uid:0 gid:7 rdev:24,2
      O_RDWR|O_NOCTTY|O_LARGEFILE
   1: S_IFCHR mode:0620 dev:32,0 ino:3982 uid:0 gid:7 rdev:24,2
      O_RDWR|O_NOCTTY|O_LARGEFILE
   2: S_IFCHR mode:0620 dev:32,0 ino:3982 uid:0 gid:7 rdev:24,2
      O_RDWR|O_NOCTTY|O_LARGEFILE
   3: S_IFREG mode:0644 dev:0,2 ino:185403968 uid:2001 gid:101 size:5
      O_RDONLY|O_LARGEFILE

bash-2.05# find /tmp -inum 185403968
/tmp/test.txt