# proc_pid_projid_map - project ID mappings - man(5) - [phpMan]

[_proc_pid_projid_map_(5)](https://www.chedong.com/phpMan.php/man/procpidprojidmap/5/markdown)                   File Formats Manual                  [_proc_pid_projid_map_(5)](https://www.chedong.com/phpMan.php/man/procpidprojidmap/5/markdown)

## NAME
       /proc/pid/projid_map - project ID mappings

## DESCRIPTION
       _/proc/_pid_/projid_map_ (since Linux 3.7)
              See [**user_namespaces**(7)](https://www.chedong.com/phpMan.php/man/usernamespaces/7/markdown).

## SEE ALSO
       [**proc**(5)](https://www.chedong.com/phpMan.php/man/proc/5/markdown)

Linux man-pages 6.7                          2023-08-15                       [_proc_pid_projid_map_(5)](https://www.chedong.com/phpMan.php/man/procpidprojidmap/5/markdown)