Annotation of src/usr.bin/pkill/pkill.1, Revision 1.4
1.4 ! robert 1: .\" $OpenBSD: pkill.1,v 1.3 2004/07/06 14:02:49 jmc Exp $
1.1 millert 2: .\" $NetBSD: pkill.1,v 1.8 2003/02/14 15:59:18 grant Exp $
3: .\"
4: .\" Copyright (c) 2002 The NetBSD Foundation, Inc.
5: .\" All rights reserved.
6: .\"
7: .\" This code is derived from software contributed to The NetBSD Foundation
8: .\" by Andrew Doran.
9: .\"
10: .\" Redistribution and use in source and binary forms, with or without
11: .\" modification, are permitted provided that the following conditions
12: .\" are met:
13: .\" 1. Redistributions of source code must retain the above copyright
14: .\" notice, this list of conditions and the following disclaimer.
15: .\" 2. Redistributions in binary form must reproduce the above copyright
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17: .\" documentation and/or other materials provided with the distribution.
18: .\" 3. All advertising materials mentioning features or use of this software
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20: .\" This product includes software developed by the NetBSD
21: .\" Foundation, Inc. and its contributors.
22: .\" 4. Neither the name of The NetBSD Foundation nor the names of its
23: .\" contributors may be used to endorse or promote products derived
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38: .Dd March 1, 2002
39: .Dt PKILL 1
40: .Os
41: .Sh NAME
1.3 jmc 42: .Nm pgrep , pkill
1.1 millert 43: .Nd find or signal processes by name
44: .Sh SYNOPSIS
45: .Nm pgrep
1.4 ! robert 46: .Op Fl filnvx
1.1 millert 47: .Op Fl G Ar gid
48: .Op Fl P Ar ppid
49: .Op Fl U Ar uid
50: .Op Fl d Ar delim
51: .Op Fl g Ar pgrp
52: .Op Fl s Ar sid
53: .Op Fl t Ar tty
54: .Op Fl u Ar euid
55: .Op Ar pattern Op ...
56: .Nm pkill
57: .Op Fl signal
1.4 ! robert 58: .Op Fl finvx
1.1 millert 59: .Op Fl G Ar gid
60: .Op Fl P Ar ppid
61: .Op Fl U Ar uid
62: .Op Fl g Ar pgrp
63: .Op Fl s Ar sid
64: .Op Fl t Ar tty
65: .Op Fl u Ar euid
66: .Op Ar pattern Op ...
67: .Sh DESCRIPTION
68: The
69: .Nm pgrep
70: command searches the process table on the running system and prints the
71: process IDs of all processes that match the criteria given on the command
72: line.
73: .Pp
74: The
75: .Nm pkill
76: command searches the process table on the running system and signals all
77: processes that match the criteria given on the command line.
78: .Pp
79: The following options are available:
80: .Bl -tag -width xxxxxxxx
81: .It Fl G Ar gid
82: Restrict matches to processes with a real group ID in the comma-separated
83: list
84: .Ar gid .
85: .It Fl P Ar ppid
86: Restrict matches to processes with a parent process ID in the
87: comma-separated list
88: .Ar ppid .
89: .It Fl U Ar uid
90: Restrict matches to processes with a real user ID in the comma-separated
91: list
92: .Ar uid .
93: .It Fl d Ar delim
94: Specify a delimiter to be printed between each process ID.
95: The default is a newline.
96: This option can only be used with the
97: .Nm pgrep
98: command.
99: .It Fl f
100: Match against full argument lists.
101: The default is to match against process names.
102: .It Fl g Ar pgrp
103: Restrict matches to processes with a process group ID in the comma-separated
104: list
105: .Ar pgrp .
106: The value zero is taken to mean the process group ID of the running
107: .Nm pgrep
108: or
109: .Nm pkill
110: command.
1.4 ! robert 111: .It Fl i
! 112: Ignore case distinctions in both the process table and the supplied pattern.
1.1 millert 113: .It Fl l
114: Long output.
115: Print the process name in addition to the process ID for each matching
116: process.
117: If used in conjunction with
118: .Fl f ,
119: print the process ID and the full argument list for each matching process.
120: This option can only be used with the
121: .Nm pgrep
122: command.
123: .It Fl n
124: Match only the most recently created process, if any.
125: .It Fl s Ar sid
126: Restrict matches to processes with a session ID in the comma-separated
127: list
128: .Ar sid .
129: The value zero is taken to mean the session ID of the running
130: .Nm pgrep
131: or
132: .Nm pkill
133: command.
134: .It Fl t Ar tty
135: Restrict matches to processes associated with a terminal in the
136: comma-separated list
137: .Ar tty .
138: Terminal names may be of the form
139: .Sq ttyxx
140: or the shortened form
141: .Sq xx .
142: A single dash (`-') matches processes not associated with a terminal.
143: .It Fl u Ar euid
144: Restrict matches to processes with an effective user ID in the
145: comma-separated list
146: .Ar euid .
147: .It Fl v
148: Reverse the sense of the matching; display processes that do not match the
149: given criteria.
150: .It Fl x
151: Require an exact match of the process name, or argument list if
152: .Fl f
153: is given.
154: The default is to match any substring.
155: .It Fl signal
156: A non-negative decimal number or symbolic signal name specifying the signal
157: to be sent instead of the default TERM.
158: This option is valid only when given as the first argument to
159: .Nm pkill .
160: .El
161: .Pp
162: Note that a running
163: .Nm pgrep
164: or
165: .Nm pkill
166: process will never consider itself nor system processes (kernel threads) as
167: a potential match.
168: .Sh EXIT STATUS
169: .Nm pgrep
170: and
171: .Nm pkill
172: return one of the following values upon exit:
173: .Bl -tag -width foo
174: .It 0
175: One or more processes were matched.
176: .It 1
177: No processes were matched.
178: .It 2
179: Invalid options were specified on the command line.
180: .It 3
181: An internal error occurred.
182: .El
183: .Sh SEE ALSO
184: .Xr kill 1 ,
185: .Xr ps 1 ,
186: .Xr kill 2 ,
187: .Xr sigaction 2 ,
1.2 millert 188: .Xr re_format 7
1.1 millert 189: .Sh HISTORY
190: .Nm pkill
191: and
192: .Nm pgrep
193: first appeared in
194: .Ox 3.5 .
195: They are modelled after utilities of the same name that appeared in Sun
196: Solaris 7.
197: .Sh AUTHORS
198: .An Andrew Doran
199: .Aq ad@NetBSD.org .
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