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1 .TH sh_flowinfo.d 1m   "$Date:: 2007-10-03 #$" "USER COMMANDS"
2 .SH NAME
3 sh_flowinfo.d - snoop Bourne shell flow with additional info.
4 .SH SYNOPSIS
5 .B sh_flowinfo.d
6
7 .SH DESCRIPTION
8 This traces shell activity from all Bourne shells on the system that are
9 running with sh provider support.
10
11 This watches shell function entries and returns, and indents child
12 function calls. Shell builtins and external commands are also printed.
13 .SH OS
14 Any
15 .SH STABILITY
16 Evolving - uses the DTrace Shell provider, which may change 
17 as additional features are introduced. Check Shell/Readme
18 to see what version these scripts are based on.
19 .SH EXAMPLES
20 .TP
21 Default output,
22
23 .B sh_flowinfo.d
24 .PP
25 .SH FIELDS
26 .TP
27 C
28 CPU-id
29 .TP
30 PID
31 Process ID
32 .TP
33 DELTA(us)
34 Elapsed time from previous line to this line
35 .TP
36 FILE
37 Filename of the shell script
38 .TP
39 LINE
40 Line number of filename
41 .TP
42 TYPE
43 Type of call (func/builtin/cmd/subsh)
44 .TP
45 NAME
46 Shell function, builtin or command name
47 .SH WARNING
48 Watch the first column carefully, it prints the CPU-id. If it
49 changes, then it is very likely that the output has been shuffled.
50 .PP
51 .SH DOCUMENTATION
52 See the DTraceToolkit for further documentation under the 
53 Examples, Notes and Docs directories. The example files may be
54 especially useful as they aim to demonstrate how to interpret
55 the output.
56 .SH EXIT
57 sh_flowinfo.d will run until Ctrl-C is hit.
58 .SH AUTHOR
59 Brendan Gregg
60 [CA, USA]
61 .SH SEE ALSO
62 dtrace(1M)