KILL(1) UNIX Reference Manual KILL(1) NNAAMMEE kkiillll - terminate or signal a process SSYYNNOOPPSSIISS kkiillll [--ssiiggnnaall__nnaammee] _p_i_d ... kkiillll [--ll] DDEESSCCRRIIPPTTIIOONN The kill utility sends a signal to the process(es) specified by each pid operand. It is used to kill runaway or misbegotten processes, such as those _b_a_c_k_g_r_o_u_n_d_e_d with `&'. KKiillll is intelligent about who owns a pro- cess. Options available: --ssiiggnnaall__nnaammee A symbolic signal name. To find out all the possible signal names do a kill -l. --ll Available signal names are listed and are as found in /_u_s_r/_i_n_c_l_u_d_e/_s_i_g_n_a_l._h, stripped of the common SIG prefix. --ssiiggnnaall__nnuummbbeerr A (nonnegative) decimal integer, representing the signal to be used instead of TERM as the sig argument in the effective call to kill(2). Some of the more commonly used signals with kill: -1 -1 (broadcast to all processes, super user only) 0 0 (sh(1) only, signals all members of process group) 2 INT (interupt) 3 QUIT (quit) 6 ABRT (abort) 9 KILL (non-catchable non-ignorable kill) 14 ALRM (alarm clock) 15 TERM (software termination signal) KKiillll is a built-in to csh(1); it allows job specifiers of the form ``%...'' as arguments so process id's are not as often used as kkiillll argu- ments. See csh(1) for details. SSEEEE AALLSSOO csh(1), ps(1), kill(2), sigvec(2) HHIISSTTOORRYY A kkiillll command appeared in Version 6 AT&T Unix. BBUUGGSS A replacement for ``kill 0'' for csh(1) users should be provided.