9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
getting error as below while executing script in linux.
OS version:
Linux VGP-3GPSDB-LX 3.10.0-514.el7.x86_64 #1 SMP Wed Oct 19 11:24:13 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux
./imxtract.sh: line 395: unexpected EOF while looking for matching ``'
./imxtract.sh: line 402: syntax error:... (1 Reply)
Discussion started by: Riverstone
1 Replies
2. Shell Programming and Scripting
Dear All,
Can someone help to command or program to transfer the file from windows to Unix server and from one unix server to another Unix server in secure way.
I would request no samba client. (4 Replies)
Discussion started by: yadavricky
4 Replies
3. Shell Programming and Scripting
i=1
out="_"
while
do
j=0
IN=""
while
do
IN="|"$IN
j=`expr $j + 1`
done
print -n $IN$out
i=`expr $i + 1`
done
Actual O/P:
|_||_|||_||||_|||||_Expected O/P:
|_
| |_
| | |_
| | | |_ (3 Replies)
Discussion started by: targetshell
3 Replies
4. Red Hat
All,
Trying to ftp to a remote ftp server.
See following output:
ftp -dv xx.xx.xx.xx
Connected to xx.xx.xx.xx (xx.xx.xx.xx).
220 Microsoft FTP Service
Name (xx.xx.xx.xx:username): ftpuser
---> USER ftpuser
331 Password required for ftpuser.
Password:
---> PASS XXXX
230 User logged... (1 Reply)
Discussion started by: Tommyk
1 Replies
5. UNIX for Dummies Questions & Answers
How does unix system administration, unix programming, unix network programming differ?
Please help. (0 Replies)
Discussion started by: thulasidharan2k
0 Replies
6. UNIX for Advanced & Expert Users
hi
i want run an unix application from a windows program/application.i am using SSH(command line version)to log on to a unix machine from windows. the application has to read a configuration file inorder to run. the configuration file .CFG is in bin in my home directory. but the application... (1 Reply)
Discussion started by: megastar
1 Replies
7. Programming
HI,
In unix we can get profile on a c program like this ::
cc -g -p -o cpp_sw_gsmconverter_shailesh5 cpp_sw_gsmconverter_shailesh5.c
prof cpp_sw_gsmconverter_shailesh5
In the same manner how can I collect statistics in linux using gcc command.
Thanks in advance. (1 Reply)
Discussion started by: chprvkmr
1 Replies
8. UNIX for Dummies Questions & Answers
Hi all, can someone tell me the easiest was to get disk info from a console.
I manage headless servers, and would like to collect the specs on hard drives installed without looking it up through Sun.
The boot messages only tell me the size/name e.g. 'Sun36G'
I want to know the rotation... (1 Reply)
Discussion started by: mintzy
1 Replies
9. Cybersecurity
Hi Guys...
I have a problem of getting multiple LogWatch mails from my box. I have a cron setup to send me (and some other users) Logwatch report mail form our server. I end up getting multiple mails from all the boxes (other users have not complained of this). I cannot figure out why. I... (0 Replies)
Discussion started by: skotapal
0 Replies
kstat(1M) System Administration Commands kstat(1M)
NAME
kstat - display kernel statistics
SYNOPSIS
kstat [-lpq] [-T u | d ] [-c class] [-m module] [-i instance] [-n name] [-s statistic] [interval [count]]
kstat [-lpq] [-T u | d ] [-c class] [module:instance:name:statistic...] [interval [count]]
DESCRIPTION
The kstat utility examines the available kernel statistics, or kstats, on the system and reports those statistics which match the criteria
specified on the command line. Each matching statistic is printed with its module, instance, and name fields, as well as its actual value.
Kernel statistics may be published by various kernel subsystems, such as drivers or loadable modules; each kstat has a module field that
denotes its publisher. Since each module may have countable entities (such as multiple disks associated with the sd(7D) driver) for which
it wishes to report statistics, the kstat also has an instance field to index the statistics for each entity; kstat instances are numbered
starting from zero. Finally, the kstat is given a name unique within its module.
Each kstat may be a special kstat type, an array of name-value pairs, or raw data. In the name-value case, each reported value is given a
label, which we refer to as the statistic. Known raw and special kstats are given statistic labels for each of their values by kstat; thus,
all published values can be referenced as module:instance:name:statistic.
When invoked without any module operands or options, kstat will match all defined statistics on the system. Example invocations are pro-
vided below. All times are displayed as fractional seconds since system boot.
OPTIONS
The tests specified by the following options are logically ANDed, and all matching kstats will be selected. A regular expression containing
shell metacharacters must be protected from the shell by enclosing it with the appropriate quotes.
The argument for the -c, -i, -m, -n, and -s options may be specified as a shell glob pattern, or a Perl regular expression enclosed in '/'
characters.
-c class Displays only kstats that match the specified class. class is a kernel-defined string which classifies the "type" of the
kstat.
-i instance Displays only kstats that match the specified instance.
-l Lists matching kstat names without displaying values.
-m module Displays only kstats that match the specified module.
-n name Displays only kstats that match the specified name.
-p Displays output in parseable format. All example output in this document is given in this format. If this option is not
specified, kstat produces output in a human-readable, table format.
-q Displays no output, but return appropriate exit status for matches against given criteria.
-s statistic Displays only kstats that match the specified statistic.
-T d | u Displays a time stamp before each statistics block, either in ctime(3C) format ('d') or as an alphanumeric representation
of the value returned by time(2) ('u').
OPERANDS
The following operands are supported:
module:instance:name:statistic Alternate method of specifying module, instance, name, and statistic as described above. Each of the mod-
ule, instance, name, or statistic specifiers may be a shell glob pattern or a Perl regular expression
enclosed by '/' characters. It is possible to use both specifier types within a single operand. Leaving a
specifier empty is equivalent to using the '*' glob pattern for that specifier.
interval The number of seconds between reports.
count The number of reports to be printed.
EXAMPLES
In the following examples, all the command lines in a block produce the same output, as shown immediately below. The exact statistics and
values will of course vary from machine to machine.
Example 1: Using the kstat Command
example$ kstat -p -m unix -i 0 -n system_misc -s 'avenrun*'
example$ kstat -p -s 'avenrun*'
example$ kstat -p 'unix:0:system_misc:avenrun*'
example$ kstat -p ':::avenrun*'
example$ kstat -p ':::/^avenrun_d+min$/'
unix:0:system_misc:avenrun_15min 3
unix:0:system_misc:avenrun_1min 4
unix:0:system_misc:avenrun_5min 2
Example 2: Using the kstat Command
example$ kstat -p -m cpu_stat -s 'intr*'
example$ kstat -p cpu_stat:::/^intr/
cpu_stat:0:cpu_stat0:intr 29682330
cpu_stat:0:cpu_stat0:intrblk 87
cpu_stat:0:cpu_stat0:intrthread 15054222
cpu_stat:1:cpu_stat1:intr 426073
cpu_stat:1:cpu_stat1:intrblk 51
cpu_stat:1:cpu_stat1:intrthread 289668
cpu_stat:2:cpu_stat2:intr 134160
cpu_stat:2:cpu_stat2:intrblk 0
cpu_stat:2:cpu_stat2:intrthread 131
cpu_stat:3:cpu_stat3:intr 196566
cpu_stat:3:cpu_stat3:intrblk 30
cpu_stat:3:cpu_stat3:intrthread 59626
Example 3: Using the kstat Command
example$ kstat -p :::state ':::avenrun*'
example$ kstat -p :::state :::/^avenrun/
cpu_info:0:cpu_info0:state on-line
cpu_info:1:cpu_info1:state on-line
cpu_info:2:cpu_info2:state on-line
cpu_info:3:cpu_info3:state on-line
unix:0:system_misc:avenrun_15min 4
unix:0:system_misc:avenrun_1min 10
unix:0:system_misc:avenrun_5min 3
Example 4: Using the kstat Command
example$ kstat -p 'unix:0:system_misc:avenrun*' 1 3
unix:0:system_misc:avenrun_15min 15
unix:0:system_misc:avenrun_1min 11
unix:0:system_misc:avenrun_5min 21
unix:0:system_misc:avenrun_15min 15
unix:0:system_misc:avenrun_1min 11
unix:0:system_misc:avenrun_5min 21
unix:0:system_misc:avenrun_15min 15
unix:0:system_misc:avenrun_1min 11
unix:0:system_misc:avenrun_5min 21
Example 5: Using the kstat Command
example$ kstat -p -T d 'unix:0:system_misc:avenrun*' 5 2
Thu Jul 22 19:39:50 1999
unix:0:system_misc:avenrun_15min 12
unix:0:system_misc:avenrun_1min 0
unix:0:system_misc:avenrun_5min 11
Thu Jul 22 19:39:55 1999
unix:0:system_misc:avenrun_15min 12
unix:0:system_misc:avenrun_1min 0
unix:0:system_misc:avenrun_5min 11
Example 6: Using the kstat Command
example$ kstat -p -T u 'unix:0:system_misc:avenrun*'
932668656
unix:0:system_misc:avenrun_15min 14
unix:0:system_misc:avenrun_1min 5
unix:0:system_misc:avenrun_5min 18
EXIT STATUS
The following exit values are returned:
0 One or more statistics were matched.
1 No statistics were matched.
2 Invalid command line options were specified.
3 A fatal error occurred.
FILES
/dev/kstat kernel statistics driver
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
|ATTRIBUTE TYPE |ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
sh(1), time(2), ctime(3C)gmatch(3GEN), kstat(3KSTAT), attributes(5), kstat(7D), sd(7D), kstat(9S)
NOTES
If the pattern argument contains glob or Perl RE metacharacters which are also shell metacharacters, it will be necessary to enclose the
pattern with appropriate shell quotes.
SunOS 5.10 14 Oct 2004 kstat(1M)