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1.TH dudki 8 "June 9th, 2004" "dudki(8)" "Klever Group (http://www.klever.net/)" 1.TH dudki 8 "July 23rd, 2004" "dudki(8)" "Klever Group (http://www.klever.net/)"
2.hla en 2.hla en
3.ds longopt @HAVE_GETOPT_LONG@ 3.ds longopt @HAVE_GETOPT_LONG@
4 4
5.SH NAME 5.SH NAME
6 6
7dudki \- a process monitoring daemon 7dudki \- a process maintenance daemon
8 8
9.SH SYNOPSYS 9.SH SYNOPSYS
10 10
11\fBdudki\fR [\fB-h\fR] 11\fBdudki\fR [\fB-h\fR]
12.if \*[longopt] [\fB--help\fR] [\fB--usage\fR] 12.if \*[longopt] [\fB--help\fR] [\fB--usage\fR]
13[\fB-V\fR] 13[\fB-V\fR]
14.if \*[longopt] [\fB--version\fR] 14.if \*[longopt] [\fB--version\fR]
15[\fB-L\fR] 15[\fB-L\fR]
16.if \*[longopt] [\fB--license\fR] 16.if \*[longopt] [\fB--license\fR]
17[\fB-f\fR \fIconfigfile\fR] 17[\fB-f\fR \fIconfigfile\fR]
18.if \*[longopt] [\fB--config=\fR\fIconfigfile\fR] 18.if \*[longopt] [\fB--config=\fR\fIconfigfile\fR]
19[\fB-k\fR] 19[\fB-k\fR]
20.if \*[longopt] [\fB--kill\fR] 20.if \*[longopt] [\fB--kill\fR]
21[\fB-r\fR] 21[\fB-r\fR]
22.if \*[longopt] [\fB--reload\fR] 22.if \*[longopt] [\fB--reload\fR]
23[\fB-c\fR] 23[\fB-c\fR]
24.if \*[longopt] [\fB--check\fR] 24.if \*[longopt] [\fB--check\fR]
25[\fB-s\fR \fIsignum\fR]
26.if \*[longopt] [\fB--signal=\fR\fIsignum\fR]
25[\fB-e\fR] 27[\fB-e\fR]
26.if \*[longopt] [\fB--ensure\fR] 28.if \*[longopt] [\fB--ensure\fR]
27[\fB-t\fR] 29[\fB-t\fR]
28.if \*[longopt] [\fB--test\fR] 30.if \*[longopt] [\fB--test\fR]
29[\fI<process-list>\fR] 31[\fI<process-list>\fR]
30 32
31.SH DESCRIPTION 33.SH DESCRIPTION
32 34
33dudki daemon is designed to run in the background and periodically 35dudki daemon is designed to run in the background and periodically
34check if certain processes specified in the configuration file are 36check if certain processes specified in the configuration file are
35running. If a process is detected as dead dudki tries to restart it 37running. If a process is detected as dead dudki tries to restart it
36using the command line specified in the configuration file and notifies 38using the command line specified in the configuration file and notifies
37the specified contact (currently only via email). 39the specified contact (currently only via email).
38 40
39.SH OPTIONS 41.SH OPTIONS
40 42
41.TP 43.TP
42.ie \*[longopt] \fB-f\fR \fIconfigfile\fR, \fB--config=\fR\fIconfigfile\fR 44.ie \*[longopt] \fB-f\fR \fIconfigfile\fR, \fB--config=\fR\fIconfigfile\fR
43.el \fB-f\fR \fIconfigfile\fR 45.el \fB-f\fR \fIconfigfile\fR
44Specify the configuration file to use (default is 46Specify the configuration file to use (default is
45\fI@sysconfdir@/dudki.conf\fR). 47\fI@sysconfdir@/dudki.conf\fR).
46.TP 48.TP
47.ie \*[longopt] \fB-k\fR, \fB--kill\fR 49.ie \*[longopt] \fB-k\fR, \fB--kill\fR
48.el \fB-k\fR 50.el \fB-k\fR
49Stop the running instance by sending the \fBSIGTERM\fR signal. If no process 51Stop the running instance by sending the \fBSIGTERM\fR signal. If no process
50name specified on the command line, dudki kills his own running instance. 52name specified on the command line, dudki kills his own running instance.
51.TP 53.TP
52.ie \*[longopt] \fB-r\fR, \fB--reload\fR 54.ie \*[longopt] \fB-r\fR, \fB--reload\fR
53.el \fB-r\fR 55.el \fB-r\fR
54Reload the running instance by sending the \fBSIGHUP\fR signal. Like with 56Reload the running instance by sending the \fBSIGHUP\fR signal. Like with
55\fB-k\fR, if no process name specified on the command line, dudki sends 57\fB-k\fR, if no process name specified on the command line, dudki sends
56\fBSIGHUP\fR to his own running instance. 58\fBSIGHUP\fR to his own running instance.
57.TP 59.TP
60.ie \*[longopt] \fB-s\fR \fIsignum\fR, \fB--signal=\fR\fIsignum\fR
61.el \fB-s\fR \fIsignum\fR
62Send arbitrary signal to the names processes (or self, but it doesn't make much
63sense).
64.TP
58.ie \*[longopt] \fB-c\fR, \fB--check\fR 65.ie \*[longopt] \fB-c\fR, \fB--check\fR
59.el \fB-c\fR 66.el \fB-c\fR
60Check if dudki is running. Exit with non-zero status if not. The same target 67Check if dudki is running. Exit with non-zero status if not. The same target
61rules as in \fB-k\fR and \fB-r\fR apply here. 68rules as in \fB-k\fR and \fB-r\fR apply here.
62.TP 69.TP
63.ie \*[longopt] \fB-e\fR, \fB--ensure\fR 70.ie \*[longopt] \fB-e\fR, \fB--ensure\fR
64.el \fB-e\fR 71.el \fB-e\fR
65Ensure that dudki is running. Load, if not. Useful for running as a 72Ensure that dudki is running. Load, if not. Useful for running as a
66cron job once in a while. If the daemon is running runs quietly 73cron job once in a while. If the daemon is running runs quietly
67providing no output. 74providing no output.
68.TP 75.TP
69.ie \*[longopt] \fB-t\fR, \fB--test\fR 76.ie \*[longopt] \fB-t\fR, \fB--test\fR
70.el \fB-t\fR 77.el \fB-t\fR
71Check the syntax of configuration file and exit. 78Check the syntax of configuration file and exit.
72.TP 79.TP
73.ie \*[longopt] \fB-h\fR, \fB--help\fR, \fB--usage\fR 80.ie \*[longopt] \fB-h\fR, \fB--help\fR, \fB--usage\fR
74.el \fB-h\fR 81.el \fB-h\fR
75Display short usage message and exit. 82Display short usage message and exit.
76.TP 83.TP
77.ie \*[longopt] \fB-V\fR, \fB--version\fR 84.ie \*[longopt] \fB-V\fR, \fB--version\fR
78.el \fB-V\fR 85.el \fB-V\fR
79Report version and exit. 86Report version and exit.
80.TP 87.TP
81.ie \*[longopt] \fB-L\fR, \fB--license\fR 88.ie \*[longopt] \fB-L\fR, \fB--license\fR
82.el \fB-L\fR 89.el \fB-L\fR
83Show licensing terms. 90Show licensing terms.
84 91
85.SH EXIT STATUS 92.SH EXIT STATUS
86 93
87Zero in case of success, non-zero otherwise. 94Zero in case of success, non-zero otherwise.
88 95
89.SH FILES 96.SH FILES