NNAAMMEE pid - Retrieve process id(s) SSYYNNOOPPSSIISS ppiidd?fileId? DDEESSCCRRIIPPTTIIOONN If the fileId argument is given then it should normally refer to a process pipeline created with the _oo_pp_ee_nn command. In this case the ppiidd command will return a list whose elements are the process identifiers of all the processes in the pipeline, in order. The list will be empty if fileId refers to an open file that isn't a process pipeline. If no fileId argument is given then ppiidd returns the process identifier of the current process. All process identifiers are returned as decimal strings. SSEEEE AALLSSOO _ee_xx_ee_cc, _oo_pp_ee_nn KKEEYYWWOORRDDSS _f_i_l_e, _p_i_p_e_l_i_n_e, _p_r_o_c_e_s_s_ _i_d_e_n_t_i_f_i_e_r --------------------------------------------------------------------------- _C_o_p_y_r_i_g_h_t © 1993 The Regents of the University of California. _C_o_p_y_r_i_g_h_t © 1994-1996 Sun Microsystems, Inc. _C_o_p_y_r_i_g_h_t © 1995-1997 Roger E. Critchlow Jr.