Zivo NiX BLog

### ps ###

1. ps, ps -ef (includes all processes)
2. pgrep - searches process list for matching programms
3. pkill - searches process list for matching programs and kills them

4. pwdx 1064 what directory is running a process
5. prstat ( like top in linux )
6. prtdiag - display system diagnostic information

Currently running:

1. ps


[ssybl0:~]$ ps
PID TTY TIME CMD
1030 pts/2 0:00 bash
1034 pts/2 0:00 ps


All the programs
2. ps -ef


[ssybl0:~]$ ps -ef
UID PID PPID C STIME TTY TIME CMD
root 0 0 0 19:19:06 ? 0:20 sched
root 1 0 0 19:19:08 ? 0:00 /sbin/init
root 2 0 0 19:19:08 ? 0:00 pageout
root 3 0 0 19:19:08 ? 1:06 fsflush
daemon 310 1 0 19:19:32 ? 0:00 /usr/sbin/rpcbind
root 7 1 0 19:19:09 ? 0:08 /lib/svc/bin/svc.startd
root 9 1 0 19:19:09 ? 0:29 /lib/svc/bin/svc.configd
root 335 1 0 19:19:34 ? 0:02 /usr/lib/inet/inetd start
daemon 315 1 0 19:19:32 ? 0:00 /usr/lib/nfs/statd
carlosap 968 965 0 20:07:00 ? 0:00 /usr/lib/ssh/sshd
root 366 364 0 19:19:34 ? 0:00 /usr/sadm/lib/smc/bin/smcboot
root 118 1 0 19:19:23 ? 0:00 /usr/lib/ldoms/drd
smmsp 542 1 0 19:19:41 ? 0:00 /usr/lib/sendmail -Ac -q15m
root 364 1 0 19:19:34 ? 0:00 /usr/sadm/lib/smc/bin/smcboot
daemon 316 1 0 19:19:32 ? 0:00 /usr/lib/nfs/nfs4cbd
daemon 117 1 0 19:19:23 ? 0:01 /usr/lib/crypto/kcfd
root 356 342 0 19:19:34 ? 0:00 /usr/lib/saf/ttymon
root 370 7 0 19:19:34 console 0:00 /usr/lib/saf/ttymon -g -d /dev/console -l console -m ldterm,ttcompat -h -p ssyb
daemon 321 1 0 19:19:33 ? 0:00 /usr/lib/nfs/lockd
root 159 1 0 19:19:23 ? 0:01 /usr/sbin/nscd
root 228 1 0 19:19:25 ? 0:00 /usr/sbin/cron
root 358 1 0 19:19:34 ? 0:00 /usr/lib/utmpd
root 157 1 0 19:19:23 ? 0:00 /usr/lib/sysevent/syseventd
root 170 1 0 19:19:24 ? 0:01 /usr/lib/picl/picld
daemon 317 1 0 19:19:32 ? 0:00 /usr/lib/nfs/nfsmapid
root 365 364 0 19:19:34 ? 0:00 /usr/sadm/lib/smc/bin/smcboot
root 220 1 0 19:19:25 ? 0:00 /usr/lib/efcode/sparcv9/efdaemon
root 342 7 0 19:19:34 ? 0:00 /usr/lib/saf/sac -t 300
carlosap 1030 1028 0 21:05:53 pts/2 0:00 -bash
root 453 1 0 19:19:40 ? 0:00 /usr/sbin/vold -f /etc/vold.conf
root 482 1 0 19:19:41 ? 0:00 /usr/sbin/syslogd
root 444 1 0 19:19:40 ? 0:00 /usr/lib/autofs/automountd
root 445 444 0 19:19:40 ? 0:00 /usr/lib/autofs/automountd
noaccess 837 1 0 19:19:55 ? 1:38 /opt/se6000/java_1.5.0/usr/java/bin/java -server -Xms64m -Xmx512m -XX:+Backgrou
root 562 1 0 19:19:42 ? 0:00 /usr/lib/snmp/snmpdx -y -c /etc/snmp/conf
root 540 1 0 19:19:41 ? 0:00 /usr/lib/sendmail -bd -q15m
root 559 1 0 19:19:42 ? 0:00 /usr/sfw/sbin/snmpd
root 502 1 0 19:19:41 ? 0:05 /opt/SUNWsefms/sbin/./wrapper-solaris-sparc-32 /opt/SUNWsefms/sbin/../System/wr
root 965 523 0 20:06:57 ? 0:00 /usr/lib/ssh/sshd
root 523 1 0 19:19:41 ? 0:00 /usr/lib/ssh/sshd
carlosap 1042 1030 0 21:31:18 pts/2 0:00 ps -ef
root 532 502 0 19:19:41 ? 1:13 /opt/se6000/java_1.5.0/usr/java//bin/java -DSUNWsefms=../ -Xms8m -Xmx128m -Djav
carlosap 1028 1025 0 21:05:53 ? 0:00 /usr/lib/ssh/sshd
root 548 1 0 19:19:41 ? 0:04 /usr/lib/fm/fmd/fmd
root 580 1 0 19:19:42 ? 0:00 /usr/lib/dmi/dmispd
root 584 1 0 19:19:42 ? 0:00 /usr/lib/dmi/snmpXdmid -s ssybl0.ssy.gob.mx
root 620 1 0 19:19:45 ? 0:06 /opt/SMgr/agent/jre/bin/java -classpath /opt/SMgr/agent/SMagent.jar devmgr.laun
root 1025 523 0 21:05:50 ? 0:00 /usr/lib/ssh/sshd
root 975 970 0 20:09:55 pts/1 0:00 -bash
carlosap 970 968 0 20:07:00 pts/1 0:00 -bash
root 666 1 0 19:19:46 ? 0:00 /usr/dt/bin/dtlogin -daemon

Search all instances of sshd
pgrep sshd the same effect like ps -ef |grep sshd


[ssybl0:~]# pgrep sshd
968
965
523
1028
1025


[ssybl0:~/docs]$ prtdiag
System Configuration: Sun Microsystems sun4v Sun Blade T6300 Server Module
Memory size: 3968 Megabytes

…. NEXt PACKAGE MGMT ……

### SYSTEM INFO COMMANDS ###

Solaris version and platform information


[ssybl0:~]# cat /etc/release
Solaris 10 5/08 s10s_u5wos_10 SPARC
Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 24 March 2008


showrev

[ssybl0:~]# showrev
Hostname: bl0
Hostid: 84avaa
Release: 5.10
Kernel architecture: sun4v
Application architecture: sparc
Hardware provider: Sun_Microsystems
Domain:
Kernel version: SunOS 5.10 Generic_127127-11


### Determine configured memory (includes physical memory)

1. prtconf

Determine installed processors ( includes physical/virtual processors )


[ssybl0:~]# psrinfo
0 on-line since 08/22/2008 19:19:05
1 on-line since 08/22/2008 19:19:07
2 on-line since 08/22/2008 19:19:07
3 on-line since 08/22/2008 19:19:07
4 on-line since 08/22/2008 19:19:07
5 on-line since 08/22/2008 19:19:07
6 on-line since 08/22/2008 19:19:07
7 on-line since 08/22/2008 19:19:07
8 on-line since 08/22/2008 19:19:07
9 on-line since 08/22/2008 19:19:07
10 on-line since 08/22/2008 19:19:07
11 on-line since 08/22/2008 19:19:07
12 on-line since 08/22/2008 19:19:07
13 on-line since 08/22/2008 19:19:07
14 on-line since 08/22/2008 19:19:07
15 on-line since 08/22/2008 19:19:07
16 on-line since 08/22/2008 19:19:07
17 on-line since 08/22/2008 19:19:07
18 on-line since 08/22/2008 19:19:07
19 on-line since 08/22/2008 19:19:07
20 on-line since 08/22/2008 19:19:07
21 on-line since 08/22/2008 19:19:07
22 on-line since 08/22/2008 19:19:07
23 on-line since 08/22/2008 19:19:07

Physical Procesors:

prtinfo -p

virtual processors

prtinfo -pv

[ssybl0:~]# psrinfo -pv
The physical processor has 24 virtual processors (0-23)
UltraSPARC-T1 (cpuid 0 clock 1000 MHz)

isainfo - describe instruction set architectures

#### Determine and change system timestamp ###

1. date - to reveal current timestamp
2. date ‘+DateTime: %m.%d.%Y @ %H:%M.%S’
3. date mmddHHMMccyy
4. date 050817252006


[ssybl0:~]# cat .bash_profile
export TERM=xtermc
export PS1=’[\h:\w]\$ ‘
alias ls=’ls -l’
alias vi=’vim’

Brocade 200E Fibre Channel Switch

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Key Applications

* Backup and Restore
* DAS to SAN Migration
* High Availability
* Server/Storage Consolidation

Average Customer Rating
Product Rating

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http://www.sun.com/systems/solutions/mysql/tools.jsp

If you want separate stats for each processor, “mpstat 5″ shows cpu usage and idle etc.

System Administration Commands mpstat(1M)

NAME
mpstat - report per-processor or per-processor-set statis-
tics

-bash-3.00# mpstat
CPU minf mjf xcal intr ithr csw icsw migr smtx srw syscl usr sys wt idl
0 17 0 110 234 131 11 0 1 2 0 32 0 1 0 99
1 1 0 17 7 4 6 0 0 0 0 8 0 1 0 99
2 0 0 3 4 2 2 0 0 0 0 4 0 0 0 100
3 0 0 0 1 0 1 0 0 0 0 1 0 0 0 100
4 13 0 50 10 0 20 0 0 1 0 32 0 0 0 100
5 1 0 3 3 0 4 0 0 0 0 7 0 0 0 100
6 0 0 0 1 0 0 0 0 0 0 1 0 0 0 100
7 0 0 0 1 0 0 0 0 0 0 0 0 0 0 100
8 10 0 44 16 0 33 0 0 1 0 44 0 0 0 100
9 1 0 3 4 0 6 0 0 0 0 6 0 0 0 100
10 0 0 0 1 0 1 0 0 0 0 1 0 0 0 100
11 0 0 0 1 0 0 0 0 0 0 1 0 0 0 100
12 10 0 39 7 1 12 0 0 1 0 25 0 0 0 100
13 1 0 2 5 0 10 0 0 0 0 5 0 0 0 100
14 0 0 0 2 0 2 0 0 0 0 1 0 0 0 100
15 0 0 0 1 0 0 0 0 0 0 0 0 0 0 100
16 10 0 44 18 0 37 0 0 1 0 24 0 0 0 100
17 1 0 1 2 0 2 0 0 0 0 3 0 0 0 100
18 0 0 0 1 0 0 0 0 0 0 1 0 0 0 100
19 0 0 0 1 0 0 0 0 0 0 0 0 0 0 100
20 10 0 47 20 0 41 0 0 1 0 32 0 0 0 100
21 1 0 1 2 0 2 0 0 0 0 4 0 0 0 100
22 0 0 0 1 0 0 0 0 0 0 1 0 0 0 100
23 0 0 0 1 0 0 0 0 0 0 0 0 0 0 100


System Administration Commands psrinfo(1M)

NAME
psrinfo - displays information about processors

SYNOPSIS
psrinfo [-p] [-v] [processor_id...]

psrinfo [-p] -s processor_id

DESCRIPTION
psrinfo displays information about processors. Each physical
processor may support multiple virtual processors. Each vir-
tual processor is an entity with its own interrupt ID, capa-
ble of executing independent threads.

Without the processor_id operand, psrinfo displays one line
for each configured processor, displaying whether it is on-
line, non-interruptible (designated by no-intr), spare,
off-line, faulted or powered off, and when that status last
changed. Use the processor_id operand to display information
about a specific processor. See OPERANDS.

-bash-3.00# psrinfo
0 on-line since 08/21/2008 16:18:36
1 on-line since 08/21/2008 16:18:38
2 on-line since 08/21/2008 16:18:38
3 on-line since 08/21/2008 16:18:38
4 on-line since 08/21/2008 16:18:38
5 on-line since 08/21/2008 16:18:38
6 on-line since 08/21/2008 16:18:38
7 on-line since 08/21/2008 16:18:38
8 on-line since 08/21/2008 16:18:38
9 on-line since 08/21/2008 16:18:38
10 on-line since 08/21/2008 16:18:38
11 on-line since 08/21/2008 16:18:38
12 on-line since 08/21/2008 16:18:38
13 on-line since 08/21/2008 16:18:38
14 on-line since 08/21/2008 16:18:38
15 on-line since 08/21/2008 16:18:38
16 on-line since 08/21/2008 16:18:38
17 on-line since 08/21/2008 16:18:38
18 on-line since 08/21/2008 16:18:38
19 on-line since 08/21/2008 16:18:38
20 on-line since 08/21/2008 16:18:38
21 on-line since 08/21/2008 16:18:38
22 on-line since 08/21/2008 16:18:38
23 on-line since 08/21/2008 16:18:38


http://dev.mysql.com/tech-resources/articles/mysql-zfs.html

( Global Config FIle for ALL SHELLS )

1. Launch shell (BASH / Bourne / C / KSH / TCSH )
2. Solaris sets up the user’s environment - /etc/profile
3. Shell searches for ~/.bash_profile (BASH) , ~/.profile

4. prompt is presented to user

env


Sun Microsystems Inc. SunOS 5.10 Generic January 2005
-bash-3.00# env
HZ=
SHELL=/usr/bin/bash
TERM=xtermc
MAIL=/usr/mail/root
PATH=/opt/csw/bin:/usr/sbin:/usr/bin:/usr/dt/bin:/usr/openwin/bin:/usr/ccs/bin
PWD=/root
TZ=Mexico/General
SHLVL=1
HOME=/root
LOGNAME=root
_=/usr/bin/env


set

-bash-3.00# set
BASH=/usr/bin/bash
BASH_ARGC=()
BASH_ARGV=()
BASH_LINENO=()
BASH_SOURCE=()
BASH_VERSINFO=([0]=”3″ [1]=”00″ [2]=”16″ [3]=”1″ [4]=”release” [5]=”sparc-sun-solaris2.10″)
BASH_VERSION=’3.00.16(1)-release’
COLUMNS=96
DIRSTACK=()
EUID=0
GROUPS=()
HISTFILE=/root/.bash_history
HISTFILESIZE=500
HISTSIZE=500
HOME=/root
HOSTNAME=bl0
HOSTTYPE=sparc
HZ=
IFS=$’ \t\n’
LINES=36
LOGNAME=root
MACHTYPE=sparc-sun-solaris2.10
MAIL=/usr/mail/root
MAILCHECK=60
OPTERR=1
OPTIND=1
OSTYPE=solaris2.10
PATH=/opt/csw/bin:/usr/sbin:/usr/bin:/usr/dt/bin:/usr/openwin/bin:/usr/ccs/bin
PIPESTATUS=([0]=”0″)
PPID=29885
PS1=’\s-\v\$ ‘
PS2=’> ‘
PS4=’+ ‘
PWD=/root
SHELL=/usr/bin/bash
SHELLOPTS=braceexpand:emacs:hashall:histexpand:history:interactive-comments:monitor
SHLVL=1
TERM=xtermc
TZ=Mexico/General
UID=0
_=echo


Note: use env || set to reveal environmental variables

next Bash SHELL BASICS 2

###BASH Command Chaining/Logical ANDing/ORing###

Command Chaining:

TO run a -> b -> c

ls -lF /etc; pwd;who;ps

Logical ANDing:

Program b will execute only if program a was executed
a&&b&&c

Programs mutually inclusive
Returns a exit status 0 and then run b exit status 0 and then run C

Logical ANDing - runs subsequent based on exit status of 0

ls -l /etc/resolv.conf && grep name /etc/resolv.conf

Logical ORing:

Run subsequent program based on failure of previous

ls -l /etc/resolve.conf || grep name /etc/resolv.conf

Example:

If the file text.txt doesnt exist you can create with ORing

ls -l test.txt || touch test.txt

Combining ANDing ORing

-bash-3.00$ ls -l text.txt || touch test.txt && ls -ltr test.txt
text.txt: No such file or directory
-rw-r--r-- 1 carlosap other 0 Aug 22 00:13 test.txt


BASH for LOOPS

text.txt
1
2
3

LOOPS SYNTAX:
for variable in list; do command variable; done


-bash-3.00$ for i in `cat test.txt`; do echo $i; done
1
2
3
-bash-3.00$ for i in `cat test.txt`; do echo test$i; done
test1
test2
test3