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   7 .TH PTREE 1 "Sep 3, 2019"
   8 .SH NAME
   9 ptree \- print process trees
  10 .SH SYNOPSIS
  11 .nf
  12 \fB/usr/bin/ptree\fR [\fB-a\fR] [\fB-c\fR] [\fB-s\fR \fIsvc\fR] [\fB-z\fR \fIzone\fR] [\fIpid\fR | \fIuser\fR]...
  13 .fi
  14 
  15 .SH DESCRIPTION
  16 The \fBptree\fR utility prints the process trees containing the specified
  17 \fIpid\fRs or \fIuser\fRs, with child processes indented from their respective
  18 parent processes. An argument of all digits is taken to be a process-ID,
  19 otherwise it is assumed to be a user login name. The default is all processes.
  20 .SH OPTIONS
  21 The following options are supported:
  22 .sp
  23 .ne 2
  24 .na
  25 \fB\fB-a\fR\fR
  26 .ad
  27 .RS 11n
  28 All. Print all processes, including children of process 0.
  29 .RE
  30 
  31 .sp
  32 .ne 2
  33 .na
  34 \fB\fB-c\fR\fR
  35 .ad
  36 .RS 11n
  37 Contracts. Print process contract memberships and their associated SMF FMRIs,
  38 in addition to parent-child relationships. See \fBprocess\fR(4).
  39 This option implies the \fB-a\fR option.
  40 .RE
  41 
  42 .sp
  43 .ne 2
  44 .na
  45 \fB\fB-s\fR \fIsvc\fR\fR
  46 .ad
  47 .RS 11n
  48 Print only processes with an SMF service FMRI matching the argument. The FMRI
  49 may be in truncated form (such as 'console-login'). This includes child
  50 processes even if they are not members of the service contract.
  51 See \fBprocess\fR(4).
  52 .RE
  53 
  54 .sp
  55 .ne 2
  56 .na
  57 \fB\fB-z\fR \fIzone\fR\fR
  58 .ad
  59 .RS 11n
  60 Zones. Print only processes in the specified \fIzone\fR. Each zone \fBID\fR can
  61 be specified as either a zone name or a numerical zone \fBID\fR.
  62 .sp
  63 This option is only useful when executed in the global zone.
  64 .RE
  65 
  66 .SH OPERANDS
  67 The following operands are supported:
  68 .sp
  69 .ne 2
  70 .na
  71 \fB\fIpid\fR\fR
  72 .ad
  73 .RS 8n
  74 Process-id or a list of process-ids. \fBptree\fR also accepts
  75 \fB/proc/\fR\fInnn\fR as a process-id, so the shell expansion \fB/proc/*\fR can
  76 be used to specify all processes in the system.
  77 .RE
  78 
  79 .sp
  80 .ne 2
  81 .na
  82 \fB\fIuser\fR\fR
  83 .ad
  84 .RS 8n
  85 Username or list of usernames. Processes whose effective user IDs match those
  86 given are displayed.
  87 .RE
  88 
  89 .SH EXAMPLES
  90 \fBExample 1 \fRUsing ptree
  91 .sp
  92 .LP
  93 The following example prints the process tree (including children of process 0)
  94 for processes which match the command name \fBssh\fR:
  95 
  96 .sp
  97 .in +2
  98 .nf
  99 $ ptree -a `pgrep ssh`
 100         1     /sbin/init
 101           100909 /usr/lib/ssh/sshd
 102             569150 /usr/lib/ssh/sshd
 103               569157 /usr/lib/ssh/sshd
 104                 569159 -ksh
 105                   569171 bash
 106                     569173 /bin/ksh
 107                       569193 bash
 108 .fi
 109 .in -2
 110 .sp
 111 
 112 .SH EXIT STATUS
 113 The following exit values are returned:
 114 .sp
 115 .ne 2
 116 .na
 117 \fB\fB0\fR\fR
 118 .ad
 119 .RS 12n
 120 Successful operation.
 121 .RE
 122 
 123 .sp
 124 .ne 2
 125 .na
 126 \fBnon-zero\fR
 127 .ad
 128 .RS 12n
 129 An error has occurred.
 130 .RE
 131 
 132 .SH FILES
 133 .ne 2
 134 .na
 135 \fB\fB/proc/*\fR\fR
 136 .ad
 137 .RS 11n
 138 process files
 139 .RE
 140 
 141 .SH ATTRIBUTES
 142 See \fBattributes\fR(5) for descriptions of the following attributes:
 143 .sp
 144 
 145 .sp
 146 .TS
 147 box;
 148 c | c
 149 l | l .
 150 ATTRIBUTE TYPE  ATTRIBUTE VALUE
 151 _
 152 Interface Stability     See below.
 153 .TE
 154 
 155 .sp
 156 .LP
 157 The human readable output is Unstable. The options are Evolving.
 158 .SH SEE ALSO
 159 \fBgcore\fR(1), \fBldd\fR(1), \fBpargs\fR(1), \fBpgrep\fR(1), \fBpkill\fR(1),
 160 \fBplimit\fR(1), \fBpmap\fR(1), \fBpreap\fR(1), \fBproc\fR(1), \fBps\fR(1),
 161 \fBppgsz\fR(1), \fBpwd\fR(1), \fBrlogin\fR(1), \fBtime\fR(1), \fBtruss\fR(1),
 162 \fBwait\fR(1), \fBfcntl\fR(2), \fBfstat\fR(2), \fBsetuid\fR(2),
 163 \fBdlopen\fR(3C), \fBsignal.h\fR(3HEAD), \fBcore\fR(4), \fBproc\fR(4),
 164 \fBprocess\fR(4), \fBattributes\fR(5), \fBzones\fR(5)