리눅스에서 설정된 파일 정보 보기
* Open File Check
- GNU/Linux - How Many Open Files?
# cat /proc/sys/fs/file-nr
3391 969 52427
| | |
| | |
| | maximum open file descriptors
| total free allocated file descriptors
total allocated file descriptors
(the number of file descriptors allocated since boot)
- Linux /
UNIX : List Open Files for Process
1. obtain process id:
# ps | grep {program-name}
or
# ps -C {program-name} -o pid=
2. list files
# ls -l /proc/pid/fd
or
# lsof | grep pid | wc -l