User ids and group ids of the process. Both return integer vectors with
names: real, effective and saved.
Named integer vector of length 3, with names: real,
effective and saved.
Both work for zombie processes.
They are not implemented on Windows, they throw a not_implemented
error.
ps_username() returns a user name and works on all
platforms.
Other process handle functions:
ps_children(),
ps_cmdline(),
ps_connections(),
ps_cpu_times(),
ps_create_time(),
ps_cwd(),
ps_descent(),
ps_environ(),
ps_exe(),
ps_handle(),
ps_interrupt(),
ps_is_running(),
ps_kill(),
ps_memory_info(),
ps_name(),
ps_num_fds(),
ps_num_threads(),
ps_open_files(),
ps_pid(),
ps_ppid(),
ps_resume(),
ps_send_signal(),
ps_shared_libs(),
ps_status(),
ps_suspend(),
ps_terminal(),
ps_terminate(),
ps_username()
p <- ps_handle()
p
#> <ps::ps_handle> PID=4139632, NAME=R, AT=2025-10-29 18:06:27.39
ps_uids(p)
#> real effective saved
#> 707801213 707801213 707801213
ps_gids(p)
#> real effective saved
#> 707801206 707801206 707801206