1 '\" te
2 .\" Copyright (c) 2000, Sun Microsystems, Inc. All Rights Reserved
3 .\" 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.
4 .\" 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
5 .\" the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
6 .TH KSTAT 1M "Jan 9, 2013"
7 .SH NAME
8 kstat \- display kernel statistics
9 .SH SYNOPSIS
10 .LP
11 .nf
12 \fBkstat\fR [\fB-Cjlpq\fR] [\fB-T\fR u | d ] [\fB-c\fR \fIclass\fR] [\fB-m\fR \fImodule\fR]
13 [\fB-i\fR \fIinstance\fR] [\fB-n\fR \fIname\fR] [\fB-s\fR \fIstatistic\fR]
14 [interval [count]]
15 .fi
16
17 .LP
18 .nf
19 \fBkstat\fR [\fB-Cjlpq\fR] [\fB-T\fR u | d ] [\fB-c\fR \fIclass\fR]
20 [\fImodule\fR[:\fIinstance\fR[:\fIname\fR[:\fIstatistic\fR]]]]...
21 [interval [count]]
22 .fi
23
24 .SH DESCRIPTION
25 .sp
26 .LP
27 The \fBkstat\fR utility examines the available kernel statistics, or kstats, on
28 the system and reports those statistics which match the criteria specified on
29 the command line. Each matching statistic is printed with its module, instance,
30 and name fields, as well as its actual value.
31 .sp
32 .LP
33 Kernel statistics may be published by various kernel subsystems, such as
34 drivers or loadable modules; each kstat has a module field that denotes its
35 publisher. Since each module might have countable entities (such as multiple
36 disks associated with the \fBsd\fR(7D) driver) for which it wishes to report
37 statistics, the kstat also has an instance field to index the statistics for
38 each entity; kstat instances are numbered starting from zero. Finally, the
39 kstat is given a name unique within its module.
40 .sp
41 .LP
42 Each kstat may be a special kstat type, an array of name-value pairs, or raw
43 data. In the name-value case, each reported value is given a label, which we
44 refer to as the statistic. Known raw and special kstats are given statistic
45 labels for each of their values by \fBkstat\fR; thus, all published values can
46 be referenced as \fImodule\fR:\fIinstance\fR:\fIname\fR:\fIstatistic\fR.
47 .sp
48 .LP
49 When invoked without any module operands or options, kstat will match all
50 defined statistics on the system. Example invocations are provided below. All
51 times are displayed as fractional seconds since system boot.
52 .SH OPTIONS
53 .sp
54 .LP
55 The tests specified by the following options are logically ANDed, and all
56 matching kstats will be selected. A regular expression containing shell
57 metacharacters must be protected from the shell by enclosing it with the
58 appropriate quotes.
59 .sp
60 .LP
61 The argument for the \fB-c\fR, \fB-i\fR, \fB-m\fR, \fB-n\fR, and \fB-s\fR
62 options may be specified as a shell glob pattern, or a regular expression
63 enclosed in '/' characters.
64 .sp
65 .ne 2
66 .na
67 \fB\fB-C\fR\fR
68 .ad
69 .RS 16n
70 Displays output in parseable format with a colon as separator.
71 .RE
72
73 .sp
74 .ne 2
75 .na
76 \fB\fB-c\fR \fIclass\fR\fR
77 .ad
78 .RS 16n
79 Displays only kstats that match the specified class. \fIclass\fR is a
80 kernel-defined string which classifies the "type" of the kstat.
81 .RE
82
83 .sp
84 .ne 2
85 .na
86 \fB\fB-i\fR \fIinstance\fR\fR
87 .ad
88 .RS 16n
89 Displays only kstats that match the specified instance.
90 .RE
91
92 .sp
93 .ne 2
94 .na
95 \fB\fB-j\fR\fR
96 .ad
97 .RS 16n
98 Displays output in JSON format.
99 .RE
100
101 .sp
102 .ne 2
103 .na
104 \fB\fB-l\fR\fR
105 .ad
106 .RS 16n
107 Lists matching kstat names without displaying values.
108 .RE
109
110 .sp
111 .ne 2
112 .na
113 \fB\fB-m\fR \fImodule\fR\fR
114 .ad
115 .RS 16n
116 Displays only kstats that match the specified module.
117 .RE
118
119 .sp
120 .ne 2
121 .na
122 \fB\fB-n\fR \fIname\fR\fR
123 .ad
124 .RS 16n
125 Displays only kstats that match the specified name.
126 .RE
127
128 .sp
129 .ne 2
130 .na
131 \fB\fB-p\fR\fR
132 .ad
133 .RS 16n
134 Displays output in parseable format. All example output in this document is
135 given in this format. If this option is not specified, \fBkstat\fR produces
136 output in a human-readable, table format.
137 .RE
138
139 .sp
140 .ne 2
141 .na
142 \fB\fB-q\fR\fR
143 .ad
144 .RS 16n
145 Displays no output, but return appropriate exit status for matches against
146 given criteria.
147 .RE
148
149 .sp
150 .ne 2
151 .na
152 \fB\fB-s\fR \fIstatistic\fR\fR
153 .ad
154 .RS 16n
155 Displays only kstats that match the specified statistic.
156 .RE
157
158 .sp
159 .ne 2
160 .na
161 \fB\fB-T\fR d | u\fR
162 .ad
163 .RS 16n
164 Displays a time stamp before each statistics block, either in \fBdate\fR(1)
165 format (\fBd\fR) or as an alphanumeric representation of the value returned by
166 \fBtime\fR(2) (\fBu\fR).
167 .RE
168
169 .SH OPERANDS
170 .sp
171 .LP
172 The following operands are supported:
173 .sp
174 .ne 2
175 .na
176 \fB\fImodule\fR:\fIinstance\fR:\fIname\fR:\fIstatistic\fR\fR
177 .ad
178 .sp .6
179 .RS 4n
180 Alternate method of specifying module, instance, name, and statistic as
181 described above. Each of the module, instance, name, or statistic specifiers
182 may be a shell glob pattern or a regular expression enclosed by '/'
183 characters. It is possible to use both specifier types within a single operand.
184 Leaving a specifier empty is equivalent to using the '*' glob pattern for that
185 specifier.
186 .RE
187
188 .sp
189 .ne 2
190 .na
191 \fB\fIinterval\fR\fR
192 .ad
193 .sp .6
194 .RS 4n
195 The number of seconds between reports.
196 .RE
197
198 .sp
199 .ne 2
200 .na
201 \fB\fIcount\fR\fR
202 .ad
203 .sp .6
204 .RS 4n
205 The number of reports to be printed.
206 .RE
207
208 .SH EXAMPLES
209 .sp
210 .LP
211 In the following examples, all the command lines in a block produce the same
212 output, as shown immediately below. The exact statistics and values will of
213 course vary from machine to machine.
214 .LP
215 \fBExample 1 \fRUsing the \fBkstat\fR Command
216 .sp
217 .in +2
218 .nf
219 example$ \fBkstat -p -m unix -i 0 -n system_misc -s 'avenrun*'\fR
220 example$ \fBkstat -p -s 'avenrun*'\fR
221 example$ \fBkstat -p 'unix:0:system_misc:avenrun*'\fR
222 example$ \fBkstat -p ':::avenrun*'\fR
223 example$ \fBkstat -p ':::/^avenrun_[0-9]+min$/'\fR
224
225 unix:0:system_misc:avenrun_15min 3
226 unix:0:system_misc:avenrun_1min 4
227 unix:0:system_misc:avenrun_5min 2
228 .fi
229 .in -2
230 .sp
231
232 .LP
233 \fBExample 2 \fRUsing the \fBkstat\fR Command
234 .sp
235 .in +2
236 .nf
237 example$ \fBkstat -p -m cpu_stat -s 'intr*'\fR
238 example$ \fBkstat -p cpu_stat:::/^intr/\fR
239
240 cpu_stat:0:cpu_stat0:intr 29682330
241 cpu_stat:0:cpu_stat0:intrblk 87
242 cpu_stat:0:cpu_stat0:intrthread 15054222
243 cpu_stat:1:cpu_stat1:intr 426073
244 cpu_stat:1:cpu_stat1:intrblk 51
245 cpu_stat:1:cpu_stat1:intrthread 289668
246 cpu_stat:2:cpu_stat2:intr 134160
247 cpu_stat:2:cpu_stat2:intrblk 0
248 cpu_stat:2:cpu_stat2:intrthread 131
249 cpu_stat:3:cpu_stat3:intr 196566
250 cpu_stat:3:cpu_stat3:intrblk 30
251 cpu_stat:3:cpu_stat3:intrthread 59626
252 .fi
253 .in -2
254 .sp
255
256 .LP
257 \fBExample 3 \fRUsing the \fBkstat\fR Command
258 .sp
259 .in +2
260 .nf
261 example$ \fBkstat -p :::state ':::avenrun*'\fR
262 example$ \fBkstat -p :::state :::/^avenrun/\fR
263
264 cpu_info:0:cpu_info0:state on-line
265 cpu_info:1:cpu_info1:state on-line
266 cpu_info:2:cpu_info2:state on-line
267 cpu_info:3:cpu_info3:state on-line
268 unix:0:system_misc:avenrun_15min 4
269 unix:0:system_misc:avenrun_1min 10
270 unix:0:system_misc:avenrun_5min 3
271 .fi
272 .in -2
273 .sp
274
275 .LP
276 \fBExample 4 \fRUsing the \fBkstat\fR Command
277 .sp
278 .in +2
279 .nf
280 example$ \fBkstat -p 'unix:0:system_misc:avenrun*' 1 3\fR
281 unix:0:system_misc:avenrun_15min 15
282 unix:0:system_misc:avenrun_1min 11
283 unix:0:system_misc:avenrun_5min 21
284
285 unix:0:system_misc:avenrun_15min 15
286 unix:0:system_misc:avenrun_1min 11
287 unix:0:system_misc:avenrun_5min 21
288
289 unix:0:system_misc:avenrun_15min 15
290 unix:0:system_misc:avenrun_1min 11
291 unix:0:system_misc:avenrun_5min 21
292 .fi
293 .in -2
294 .sp
295
296 .LP
297 \fBExample 5 \fRUsing the \fBkstat\fR Command
298 .sp
299 .in +2
300 .nf
301 example$ \fBkstat -p -T d 'unix:0:system_misc:avenrun*' 5 2\fR
302 Thu Jul 22 19:39:50 1999
303 unix:0:system_misc:avenrun_15min 12
304 unix:0:system_misc:avenrun_1min 0
305 unix:0:system_misc:avenrun_5min 11
306
307 Thu Jul 22 19:39:55 1999
308 unix:0:system_misc:avenrun_15min 12
309 unix:0:system_misc:avenrun_1min 0
310 unix:0:system_misc:avenrun_5min 11
311 .fi
312 .in -2
313 .sp
314
315 .LP
316 \fBExample 6 \fRUsing the \fBkstat\fR Command
317 .sp
318 .in +2
319 .nf
320 example$ \fBkstat -p -T u 'unix:0:system_misc:avenrun*'\fR
321 932668656
322 unix:0:system_misc:avenrun_15min 14
323 unix:0:system_misc:avenrun_1min 5
324 unix:0:system_misc:avenrun_5min 18
325 .fi
326 .in -2
327 .sp
328
329 .SH EXIT STATUS
330 .sp
331 .LP
332 The following exit values are returned:
333 .sp
334 .ne 2
335 .na
336 \fB\fB0\fR\fR
337 .ad
338 .RS 5n
339 One or more statistics were matched.
340 .RE
341
342 .sp
343 .ne 2
344 .na
345 \fB\fB1\fR\fR
346 .ad
347 .RS 5n
348 No statistics were matched.
349 .RE
350
351 .sp
352 .ne 2
353 .na
354 \fB\fB2\fR\fR
355 .ad
356 .RS 5n
357 Invalid command line options were specified.
358 .RE
359
360 .sp
361 .ne 2
362 .na
363 \fB\fB3\fR\fR
364 .ad
365 .RS 5n
366 A fatal error occurred.
367 .RE
368
369 .SH FILES
370 .sp
371 .ne 2
372 .na
373 \fB\fB/dev/kstat\fR\fR
374 .ad
375 .RS 14n
376 kernel statistics driver
377 .RE
378
379 .SH SEE ALSO
380 .sp
381 .LP
382 \fBdate\fR(1), \fBsh\fR(1), \fBtime\fR(2), \fBgmatch\fR(3GEN),
383 \fBkstat\fR(3KSTAT), \fBattributes\fR(5), \fBregex\fR(5), \fBkstat\fR(7D),
384 \fBsd\fR(7D), \fBkstat\fR(9S)
385 .SH NOTES
386 .sp
387 .LP
388 If the pattern argument contains glob or RE metacharacters which are also
389 shell metacharacters, it will be necessary to enclose the pattern with
390 appropriate shell quotes.
|
1 .\" Copyright 2016 Garrett D'Amore
2 .\" Copyright (c) 2000, Sun Microsystems, Inc. All Rights Reserved
3 .\" The contents of this file are subject to the terms of the Common
4 .\" Development and Distribution License (the "License"). You may not use this
5 .\" file except in compliance with the License. You can obtain a copy of the
6 .\" license at usr/src/OPENSOLARIS.LICENSE or
7 .\" http://www.opensolaris.org/os/licensing.
8 .\"
9 .\" See the License for the specific language governing permissions and
10 .\" limitations under the License. When distributing Covered Code, include this
11 .\" CDDL HEADER in each file and include the License file at
12 .\" usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this
13 .\" CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your
14 .\" own identifying information: Portions Copyright [yyyy] [name of copyright
15 .\" owner]
16 .\"
17 .Dd Jan 27, 2016
18 .Dt KSTAT 1M
19 .Os
20 .Sh NAME
21 .Nm kstat
22 .Nd display kernel statistics
23 .Sh SYNOPSIS
24 .Nm
25 .Op Fl Cjlpq
26 .Op Fl T Cm "u|d"
27 .Op Fl c Ar class
28 .Op Fl m Ar module
29 .Op Fl i Ar instance
30 .Op Fl n Ar name
31 .Op Fl s Ar statistic
32 .Op Fl H Cm "o|b|u|d|n|I|Z"
33 .Op interval Op count
34 .Nm
35 .Op Fl Cjlpq
36 .Op Fl T Cm "u|d"
37 .Op Fl c Ar class
38 .Op Fl H Cm "o|b|u|d|n|I|Z"
39 .Op Ar module Ns Op ":" Ns Ar instance Ns Op ":" Ns Ar name Ns Op ":" Ns Ar statistic
40 .Ar ...
41 .Op interval Op count
42 .
43 .Sh DESCRIPTION
44 The
45 .Nm
46 utility examines the available kernel statistics, or kstats, on
47 the system and reports those statistics which match the criteria specified on
48 the command line. Each matching statistic is printed with its module, instance,
49 and name fields, as well as its actual value.
50 .Lp
51 Kernel statistics may be published by various kernel subsystems, such as
52 drivers or loadable modules; each kstat has a module field that denotes its
53 publisher. Since each module might have countable entities (such as multiple
54 disks associated with the
55 .Xr sd 7
56 driver) for which it wishes to report
57 statistics, the kstat also has an instance field to index the statistics for
58 each entity; kstat instances are numbered starting from zero. Finally, the
59 kstat is given a name unique within its module.
60 .Lp
61 Each kstat may be a special kstat type, an array of name-value pairs, or raw
62 data. In the name-value case, each reported value is given a label, which we
63 refer to as the statistic. Known raw and special kstats are given statistic
64 labels for each of their values by
65 .Va kstat ;
66 thus, all published values can
67 be referenced as
68 .Ar module Ns : Ns Ar instance Ns : Ns Ar name Ns : Ns Ar statistic Ns .
69 .Lp
70 When invoked without any module operands or options, kstat will match all
71 defined statistics on the system. Example invocations are provided below.
72 .
73 .Sh OPTIONS
74 .
75 The tests specified by the following options are logically ANDed, and all
76 matching kstats will be selected. A regular expression containing shell
77 metacharacters must be protected from the shell by enclosing it with the
78 appropriate quotes.
79 .Lp
80 The argument for the
81 .Fl c , i , m , n , No and Fl s
82 options may be specified as a shell glob pattern, or a regular expression
83 enclosed in '/' characters.
84 .
85 .Bl -tag -width Ds
86 .It Fl C
87 Displays output in parseable format with a colon as separator.
88 .It Fl H Cm o|b|u|d|n|I|Z
89 Displays times in the specified format, after normalizing them.
90 This can be any of the following:
91 .Bl -tag -width Ds
92 .It Sy o
93 Displays snapshot and creation times as a fractional number of seconds
94 since boot, and other times as a whole number of nanoseconds since boot.
95 This the default behavior.
96 .It Sy b
97 Displays a fractional number of seconds since system boot.
98 .It Sy u
99 Displays a fractional number of seconds since the epoch (Jan 1, 1970 UTC).
100 .It Sy d
101 Displays in the same format as from
102 .Xr date 1 .
103 .It Sy n
104 Displays a whole number of nanoseconds since the epoch.
105 .It Sy I
106 Displays an ISO 8601:2000 standard time format in the local timezone.
107 .It Sy Z
108 Displays an ISO 8601:2000 standard time format in UTC.
109 .El
110 .Lp
111 Note that when using normalized time formats, the accuracy of
112 the result will depend on the resolution of the realtime clock (see
113 .Xr clock_gettime 3C ),
114 and in no case will be more accurate to absolute time than one microsecond.
115 However, any offset error between timestamps will be the same for all values
116 displayed within a single kstat snapshot.
117 .
118 .It Fl c Ar class
119 Displays only kstats that match the specified class.
120 .Ar class
121 is a kernel-defined string which classifies the "type" of the kstat.
122 .It Fl i Ar instance
123 Displays only kstats that match the specified instance.
124 .It Fl j
125 Displays output in JSON format.
126 .It Fl l
127 Lists matching kstat names without displaying values.
128 .It Fl m Ar module
129 Displays only kstats that match the specified module.
130 .It Fl n Ar name
131 Displays only kstats that match the specified name.
132 .It Fl p
133 Displays output in parseable format. All example output in this document is
134 given in this format. If this option is not specified,
135 .Nm
136 produces output in a human-readable, table format.
137 .It Fl q
138 Displays no output, but return appropriate exit status for matches against
139 given criteria.
140 .It Fl s Ar statistic
141 Displays only kstats that match the specified statistic.
142 .It Fl T Cm "d|u"
143 Displays a time stamp before each statistics block, either in
144 .Xr date 1
145 format (\fBd\fR) or as an alphanumeric representation of the value returned by
146 .Xr time 2
147 (\fBu\fR).
148 .El
149 .Sh OPERANDS
150 The following operands are supported:
151 .Bl -tag -width Ds
152 .It Ar module Ns : Ns Ar instance Ns : Ns Ar name Ns : Ns Ar statistic Ns
153 Alternate method of specifying module, instance, name, and statistic as
154 described above. Each of the module, instance, name, or statistic specifiers
155 may be a shell glob pattern or a regular expression enclosed by '/'
156 characters. It is possible to use both specifier types within a single operand.
157 Leaving a specifier empty is equivalent to using the '*' glob pattern for that
158 specifier.
159 .It Ar interval
160 The number of seconds between reports.
161 .It Ar count
162 The number of reports to be printed.
163 .El
164 .Sh FILES
165 .Bl -tag -width Ds
166 .It Pa /dev/kstat
167 kernel statistics driver
168 .El
169 .Sh EXIT STATUS
170 The following exit values are returned:
171 .Lp
172 .Bl -tag -width Ds -compact
173 .It 0
174 One or more statistics were matched.
175 .It 1
176 No statistics were matched.
177 .It 2
178 Invalid command line options were specified.
179 .It 3
180 A fatal error occurred.
181 .El
182 .Sh EXAMPLES
183 In the following examples, all the command lines in a block produce the same
184 output, as shown immediately below. The exact statistics and values will of
185 course vary from machine to machine.
186 .
187 .Ss Example 1: Using the kstat Command
188 .Bd -literal -offset indent
189 example$ \fBlstat -p -m unix -i 0 -n system_misc -s 'avenrun*'\fR
190 example$ \fBkstat -p -s 'avenrun*'\fR
191 example$ \fBkstat -p 'unix:0:system_misc:avenrun*'\fR
192 example$ \fBkstat -p ':::avenrun*'\fR
193 example$ \fBkstat -p ':::/^avenrun_[0-9]+min$/'\fR
194 .sp
195 unix:0:system_misc:avenrun_15min 3
196 unix:0:system_misc:avenrun_1min 4
197 unix:0:system_misc:avenrun_5min 2
198 .Ed
199 .
200 .Ss Example 2: Using the kstat Command
201 .Bd -literal -offset indent
202 example$ \fBkstat -p -m cpu_stat -s 'intr*'\fR
203 example$ \fBkstat -p cpu_stat:::/^intr/\fR
204 .sp
205 cpu_stat:0:cpu_stat0:intr 29682330
206 cpu_stat:0:cpu_stat0:intrblk 87
207 cpu_stat:0:cpu_stat0:intrthread 15054222
208 cpu_stat:1:cpu_stat1:intr 426073
209 cpu_stat:1:cpu_stat1:intrblk 51
210 cpu_stat:1:cpu_stat1:intrthread 289668
211 cpu_stat:2:cpu_stat2:intr 134160
212 cpu_stat:2:cpu_stat2:intrblk 0
213 cpu_stat:2:cpu_stat2:intrthread 131
214 cpu_stat:3:cpu_stat3:intr 196566
215 cpu_stat:3:cpu_stat3:intrblk 30
216 cpu_stat:3:cpu_stat3:intrthread 59626
217 .Ed
218 .
219 .Ss Example 3: Using the kstat Command
220 .Bd -literal -offset indent
221 example$ \fBkstat -p :::state ':::avenrun*'\fR
222 example$ \fBkstat -p :::state :::/^avenrun/\fR
223 .sp
224 cpu_info:0:cpu_info0:state on-line
225 cpu_info:1:cpu_info1:state on-line
226 cpu_info:2:cpu_info2:state on-line
227 cpu_info:3:cpu_info3:state on-line
228 unix:0:system_misc:avenrun_15min 4
229 unix:0:system_misc:avenrun_1min 10
230 unix:0:system_misc:avenrun_5min 3
231 .Ed
232 .
233 .Ss Example 4: Using the kstat Command
234 .Bd -literal -offset indent
235 example$ \fBkstat -p 'unix:0:system_misc:avenrun*' 1 3\fR
236 unix:0:system_misc:avenrun_15min 15
237 unix:0:system_misc:avenrun_1min 11
238 unix:0:system_misc:avenrun_5min 21
239 .sp
240 unix:0:system_misc:avenrun_15min 15
241 unix:0:system_misc:avenrun_1min 11
242 unix:0:system_misc:avenrun_5min 21
243 .sp
244 unix:0:system_misc:avenrun_15min 15
245 unix:0:system_misc:avenrun_1min 11
246 unix:0:system_misc:avenrun_5min 21
247 .Ed
248 .
249 .Ss Example 5: Using the kstat Command
250 .Bd -literal -offset indent
251 example$ \fBkstat -p -T d 'unix:0:system_misc:avenrun*' 5 2\fR
252 Thu Jul 22 19:39:50 1999
253 unix:0:system_misc:avenrun_15min 12
254 unix:0:system_misc:avenrun_1min 0
255 unix:0:system_misc:avenrun_5min 11
256 .sp
257 Thu Jul 22 19:39:55 1999
258 unix:0:system_misc:avenrun_15min 12
259 unix:0:system_misc:avenrun_1min 0
260 unix:0:system_misc:avenrun_5min 11
261 .Ed
262 .
263 .Ss Example 6: Using the kstat Command
264 .Bd -literal -offset indent
265 example$ \fBkstat -p -T u 'unix:0:system_misc:avenrun*'\fR
266 932668656
267 unix:0:system_misc:avenrun_15min 14
268 unix:0:system_misc:avenrun_1min 5
269 unix:0:system_misc:avenrun_5min 18
270 .Ed
271 .Sh SEE ALSO
272 .Xr date 1 ,
273 .Xr sh 1 ,
274 .Xr time 2 ,
275 .Xr clock_gettime 3C ,
276 .Xr gmatch 3GEN ,
277 .Xr kstat 3KSTAT ,
278 .Xr regex 5 ,
279 .Xr kstat 7D ,
280 .Xr sd 7D ,
281 .Xr kstat 9S
282 .Sh NOTES
283 If the pattern argument contains glob or RE metacharacters which are also
284 shell metacharacters, it will be necessary to enclose the pattern with
285 appropriate shell quotes.
|