'\" te .\" Copyright (c) 2005, Sun Microsystems, Inc. All Rights Reserved. .\" Copyright 2019 Joyent, Inc. .\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License. .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License. .\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner] .TH PTREE 1 "Oct 30, 2019" .SH NAME ptree \- print process trees .SH SYNOPSIS .nf \fB/usr/bin/ptree\fR [\fB-a\fR] [\fB-c\fR] [\fB-g\fR] [\fB-s\fR \fIsvc\fR] [\fB-z\fR \fIzone\fR] [\fIpid\fR | \fIuser\fR]... .fi .SH DESCRIPTION The \fBptree\fR utility prints the process trees containing the specified \fIpid\fRs or \fIuser\fRs, with child processes indented from their respective parent processes. An argument of all digits is taken to be a process-ID, otherwise it is assumed to be a user login name. The default is all processes. .SH OPTIONS The following options are supported: .sp .ne 2 .na \fB\fB-a\fR\fR .ad .RS 11n All. Print all processes, including children of process 0. .RE .sp .ne 2 .na \fB\fB-c\fR\fR .ad .RS 11n Contracts. Print process contract memberships and their associated SMF FMRIs, in addition to parent-child relationships. See \fBprocess\fR(4). This option implies the \fB-a\fR option. .RE .sp .ne 2 .na \fB\fB-g\fR\fR .ad .RS 11n Use line drawing characters. If the current locale is a UTF-8 locale, the UTF-8 line drawing characters are used, otherwise ASCII line drawing characters are used. .RE .sp .ne 2 .na \fB\fB-s\fR \fIsvc\fR\fR .ad .RS 11n Print only processes with an SMF service FMRI matching the argument. The FMRI may be in truncated form (such as 'console-login'). This includes child processes even if they are not members of the service contract. See \fBprocess\fR(4). .RE .sp .ne 2 .na \fB\fB-z\fR \fIzone\fR\fR .ad .RS 11n Zones. Print only processes in the specified \fIzone\fR. Each zone \fBID\fR can be specified as either a zone name or a numerical zone \fBID\fR. .sp This option is only useful when executed in the global zone. .RE .SH OPERANDS The following operands are supported: .sp .ne 2 .na \fB\fIpid\fR\fR .ad .RS 8n Process-id or a list of process-ids. \fBptree\fR also accepts \fB/proc/\fR\fInnn\fR as a process-id, so the shell expansion \fB/proc/*\fR can be used to specify all processes in the system. .RE .sp .ne 2 .na \fB\fIuser\fR\fR .ad .RS 8n Username or list of usernames. Processes whose effective user IDs match those given are displayed. .RE .SH EXAMPLES \fBExample 1 \fRUsing ptree .sp .LP The following example prints the process tree (including children of process 0) for processes which match the command name \fBssh\fR: .sp .in +2 .nf $ ptree -a `pgrep ssh` 1 /sbin/init 100909 /usr/lib/ssh/sshd 569150 /usr/lib/ssh/sshd 569157 /usr/lib/ssh/sshd 569159 -ksh 569171 bash 569173 /bin/ksh 569193 bash .fi .in -2 .sp \fBExample 2\fR .sp .LP The following example prints the process tree (including children of process 0) for processes which match the command name \fBssh\fR with ASCII line drawing characters: .sp .in +2 .nf $ ptree -ag `pgrep ssh` 1 /sbin/init `-100909 /usr/lib/ssh/sshd `-569150 /usr/lib/ssh/sshd `-569157 /usr/lib/ssh/sshd `-569159 -ksh `-569171 bash `-569173 /bin/ksh `-569193 bash .fi .in -2 .sp .SH EXIT STATUS The following exit values are returned: .sp .ne 2 .na \fB\fB0\fR\fR .ad .RS 12n Successful operation. .RE .sp .ne 2 .na \fBnon-zero\fR .ad .RS 12n An error has occurred. .RE .SH FILES .ne 2 .na \fB\fB/proc/*\fR\fR .ad .RS 11n process files .RE .SH ATTRIBUTES See \fBattributes\fR(5) for descriptions of the following attributes: .sp .sp .TS box; c | c l | l . ATTRIBUTE TYPE ATTRIBUTE VALUE _ Interface Stability See below. .TE .sp .LP The human readable output is Unstable. The options are Evolving. .SH SEE ALSO \fBgcore\fR(1), \fBldd\fR(1), \fBpargs\fR(1), \fBpgrep\fR(1), \fBpkill\fR(1), \fBplimit\fR(1), \fBpmap\fR(1), \fBpreap\fR(1), \fBproc\fR(1), \fBps\fR(1), \fBppgsz\fR(1), \fBpwd\fR(1), \fBrlogin\fR(1), \fBtime\fR(1), \fBtruss\fR(1), \fBwait\fR(1), \fBfcntl\fR(2), \fBfstat\fR(2), \fBsetuid\fR(2), \fBdlopen\fR(3C), \fBsignal.h\fR(3HEAD), \fBcore\fR(4), \fBproc\fR(4), \fBprocess\fR(4), \fBattributes\fR(5), \fBzones\fR(5)