UNIX System Administration

Navigating and Editing the Command Line
Ctrl-a Move to the start of the line.
Ctrl-e Move to the end of the line.
Ctrl-b Move back one character.
Alt-b Move back one word.
Ctrl-f Move forward one character.
Alt-f Move forward one word.
Alt-] x Where x is any character, moves the cursor forward to the next occurance of x.
Alt-Ctrl-] x Where x is any character, moves the cursor backwards to the previous occurance of x.
Ctrl-u Delete from the cursor to the beginning of the line.
Ctrl-k Delete from the cursor to the end of the line.
Ctrl-w Delete from the cursor to the start of the word.
Esc-Del Delete previous word (may not work, instead try Esc followed by Backspace)
Ctrl-y Pastes text from the clipboard.
Ctrl-l Clear the screen leaving the current line at the top of the screen.
Ctrl-x Ctrl-u Undo the last changes. Ctrl-_ does the same
Alt-r Undo all changes to the line.

_____CTRL Key Bound_____________
Ctrl + a - Jump to the start of the line
Ctrl + b - Move back a char
Ctrl + c - Terminate the command
Ctrl + d - Delete from under the cursor
Ctrl + e - Jump to the end of the line
Ctrl + f - Move forward a char
Ctrl + h - Delete backwards one character
Ctrl + k - Delete to EOL
Ctrl + l - Clear the screen
Ctrl + r - Search the history backwards
Ctrl + R - Search the history backwards with multi occurrence
Ctrl + u - Delete backward from cursor
Ctrl + xx - Move between EOL and current cursor position
Ctrl + x @ - Show possible hostname completions
Ctrl + z - Suspend/ Stop the command
____________ALT Key Bound___________
Alt + < - Move to the first line in the history
Alt + > - Move to the last line in the history
Alt + ? - Show current completion list
Alt + * - Insert all possible completions
Alt + / - Attempt to complete filename
Alt + . - Yank last argument to previous command
Alt + b - Move backward
Alt + c - Capitalize the word
Alt + d - Delete word
Alt + f - Move forward
Alt + l - Make word lowercase
Alt + n - Search the history forwards non-incremental
Alt + p - Search the history backwards non-incremental
Alt + r - Recall command
Alt + t - Move words around
Alt + u - Make word uppercase
Alt + back-space - Delete backward from cursor

----------------More Special Keybindings-------------------

Here "2T" means Press TAB twice

$ 2T - All available commands(common)
$ (string)2T - All available commands starting with (string)
$ /2T - Entire directory structure including Hidden one
$ 2T - Only Sub Dirs inside including Hidden one
$ *2T - Only Sub Dirs inside without Hidden one
$ ~2T - All Present Users on system from "/etc/passwd"
$ $2T - All Sys variables
$ @2T - Entries from "/etc/hosts"
$ =2T - Output like ls or dir

Solaris Command Reference
HD info(vendor, RPM, capacity)

oasis:/home/tse/dxy[9:18pm] iostat -E

sd0 Soft Errors: 0 Hard Errors: 3 Transport Errors: 0
Vendor: SEAGATE Product: ST34371W SUN4.2G Revision: 7462 Serial No: 9742K71685
RPM: 7200 Heads: 16 Size: 4.29GB <4292075520 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 3 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

sd1 Soft Errors: 0 Hard Errors: 3 Transport Errors: 0
Vendor: SEAGATE Product: ST32171W SUN2.1G Revision: 7462 Serial No: 9736T74649
RPM: 5400 Heads: 19 Size: 2.13GB <2127708160 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 3 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

sd6 Soft Errors: 0 Hard Errors: 3 Transport Errors: 0
Vendor: TOSHIBA Product: XM5701TASUN12XCD Revision: 0997 Serial No: 04/09/97
RPM: 0 Heads: 0 Size: 18446744073.71GB <-8589934591 bytes>
Media Error: 0 Device Not Ready: 3 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0

Display the number of used and free i-nodes

impulse:/home/dxy[4:07pm] df -F ufs -o i
Filesystem iused ifree %iused Mounted on
/dev/dsk/c0t3d0s0 38555 403045 9% /
/dev/dsk/c0t1d0s0 160761 345607 32% /export/home
/dev/md/dsk/d20 149826 1905214 7% /usr/local
impulse:/home/dxy[4:07pm] /usr/ucb/df -i
Filesystem iused ifree %iused Mounted on
/dev/dsk/c0t3d0s0 38555 403045 9% /
/dev/dsk/c0t1d0s0 160761 345607 32% /export/home
/dev/md/dsk/d20 149826 1905214 7% /usr/local
impulse:/home/dxy[4:07pm]

Display processes with the highest CPU utilization

velocity:/home/dxy[4:54pm] ps -eo pid,pcpu,args | sort +1n

Display processes with the highest memory usage

velocity:/home/dxy[4:54pm] ps -eo pid,vsz,args | sort +1n

Printing disk geometry and partition info

oasis:/home/dxy[4:16pm] prtvtoc /dev/rdsk/c0t0d0s0
* /dev/rdsk/c0t0d0s0 partition map
*
* Dimensions:
* 512 bytes/sector
* 135 sectors/track
* 16 tracks/cylinder
* 2160 sectors/cylinder
* 3882 cylinders
* 3880 accessible cylinders
*
* Flags:
* 1: unmountable
* 10: read-only
*
* First Sector Last
* Partition Tag Flags Sector Count Sector Mount Directory
0 2 00 0 7855920 7855919 /usr/local
1 3 01 7855920 524880 8380799
2 5 00 0 8380800 8380799
oasis:/home/dxy[4:16pm]

Checking whether it's running in 32-bit mode or 64-bit mode
64-bit mode

% isalist -v
sparcv9+vis sparcv9 sparcv8plus+vis sparcv8plus sparcv8 sparcv8-fsmuld sparcv7 sparc
% isainfo -v
64-bit sparcv9 applications
32-bit sparc applications

32-bit mode

% isalist -v
sparcv8plus+vis sparcv8plus sparcv8 sparcv8-fsmuld sparcv7 sparc
% isainfo -v
32-bit sparc applications

Verifying a route to a specified network

# route -n get xxx.yyy.zzz.0
route to: xxx.yyy.zzz.0
destination: default
mask: default
gateway: xxx.yyy.aaa.254
interface: hme0
flags:
recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
0 0 0 0 0 0 1500 0
#

print the version of OBP

% prtconf -V
OBP 3.3.2 1996/06/28 08:43

% /usr/platform/`uname -i`/sbin/prtdiag -v | grep OBP
OBP 3.11.1 1997/12/03 15:53 POST 3.11.4 1997/05/27 02:26
%

{2} ok .version
Release 3.23 Version 1 created 1999/07/16 12:08
OBP 3.23.1 1999/07/16 12:08
POST 2.0.2 1998/10/19 10:46
{2} ok

print the version of Open Windows

% showrev -w

OpenWindows version:
OpenWindows Version 3.6.1 25 January 1999

%

To determine which monitor resolution is available

% /usr/sbin/ffbconfig -res \?
Valid values for -res option are:
1024x768x60 [1]
1024x768x70 [1]
1024x768x75 [1] [2]
1024x768x77
1024x800x84
1152x900x66
1152x900x76
1280x800x76 [1] [2]
1280x1024x60 [1] [2]
1280x1024x67
1280x1024x76
1280x1024x85 [1] [2]
960x680x112s
960x680x108s
640x480x60 [1] [2]
640x480x60i [1]
768x575x50i [1]
1440x900x76 [1] [2]
1600x1000x66 [1] [2]
1600x1000x76 [1] [2]
1600x1280x76 [1] [2]
1920x1080x72 [1] [2]
1920x1080x76 [1] [2]
1920x1200x70 [1] [2]
1920x1200x75 [1] [2]
svga [1]
1152
1280
stereo
vga [1] [2]
ntsc [1]
pal [1]
none
Notes:
[1] monitor does not support this resolution.
[2] this version of FFB (FFB1) does not support this resolution.
%

system configuration
% sysdef
Display the device list (and drivers attached to devices)

% prtconf -D
System Configuration: Sun Microsystems sun4u
Memory size: 256 Megabytes
System Peripherals (Software Nodes):

SUNW,Ultra-1
packages
terminal-emulator
deblocker
obp-tftp
disk-label
ufs-file-system
chosen
openprom
client-services
options, instance #0 (driver name: options)
aliases
memory
virtual-memory
counter-timer
sbus, instance #0 (driver name: sbus)
SUNW,CS4231 (driver name: audiocs)
auxio
flashprom
SUNW,fdtwo, instance #0 (driver name: fd)
eeprom (driver name: eeprom)
zs, instance #0 (driver name: zs)
zs, instance #1 (driver name: zs)
sc
SUNW,pll
SUNW,fas, instance #0 (driver name: fas)
sd (driver name: sd)
st (driver name: st)
sd, instance #0 (driver name: sd)
sd, instance #1 (driver name: sd)
sd, instance #2 (driver name: sd)
sd, instance #3 (driver name: sd)
sd, instance #4 (driver name: sd)
sd, instance #5 (driver name: sd)
sd, instance #6 (driver name: sd)
sd, instance #7 (driver name: sd)
sd, instance #8 (driver name: sd)
sd, instance #9 (driver name: sd)
sd, instance #10 (driver name: sd)
sd, instance #11 (driver name: sd)
sd, instance #12 (driver name: sd)
sd, instance #13 (driver name: sd)
sd, instance #14 (driver name: sd)
SUNW,hme, instance #0 (driver name: hme)
SUNW,bpp (driver name: bpp)
SUNW,UltraSPARC
SUNW,ffb, instance #0 (driver name: ffb)
pseudo, instance #0 (driver name: pseudo)

processor type, speed

% psrinfo -v
Status of processor 0 as of: 06/16/99 12:38:51
Processor has been on-line since 02/07/99 01:47:11.
The sparcv9 processor operates at 200 MHz,
and has a sparcv9 floating point processor.

patch applied on the system
% showrev -p
exported file system on NFS server
% showmount -e NFS_SERVER
display current run level
% who -r
Find out a package which a file belongs to

% pkgchk -l -p /usr/lib/sendmail
Pathname: /usr/lib/sendmail
Type: regular file
Expected mode: 4555
Expected owner: root
Expected group: bin
Expected file size (bytes): 650720
Expected sum(1) of contents: 22626
Expected last modification: Apr 07 04:13:53 1999
Referenced by the following packages:
SUNWsndmu
Current status: installed

%

Examining gcc behavior
% gcc -v -x c /dev/null
Display the version of CDE

% /usr/ccs/bin/what /usr/dt/bin/dtmail
/usr/dt/bin/dtmail:
CDE Version 1.3.4
CDEVersion1.3.4

Display the version of BIND

% nslookup -class=chaos -q=txt version.bind ns0.optix.org
Server: impulse.optix.org
Address: 210.164.85.210
Aliases: 210.85.164.210.in-addr.arpa

VERSION.BIND text = "8.2.2-P5"
% dig @ns-tk021.ocn.ad.jp version.bind chaos txt
; <<>> DiG 8.2 <<>> @ns-tk021.ocn.ad.jp version.bind chaos txt
; (1 server found)
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUERY SECTION:
;; version.bind, type = TXT, class = CHAOS

;; ANSWER SECTION:
VERSION.BIND. 0S CHAOS TXT "4.9.7-REL"

;; Total query time: 81 msec
;; FROM: velocity to SERVER: ns-tk021.ocn.ad.jp 203.139.160.103
;; WHEN: Tue May 9 17:26:23 2000
;; MSG SIZE sent: 30 rcvd: 64

%

system configuration

% /usr/platform/`uname -i`/sbin/prtdiag
System Configuration: Sun Microsystems sun4u 8-slot Sun Enterprise 4000/5000
System clock frequency: 82 MHz
Memory size: 512Mb

========================= CPUs =========================

Run Ecache CPU CPU
Brd CPU Module MHz MB Impl. Mask
--- --- ------- ----- ------ ------ ----
0 0 0 248 2.0 US-II 1.1
0 1 1 248 2.0 US-II 1.1
2 4 0 248 2.0 US-II 1.1
2 5 1 248 2.0 US-II 1.1

========================= Memory =========================

Intrlv. Intrlv.
Brd Bank MB Status Condition Speed Factor With
--- ----- ---- ------- ---------- ----- ------- -------
0 0 256 Active OK 60ns 2-way A
2 0 256 Active OK 60ns 2-way A

========================= IO Cards =========================

Bus Freq
Brd Type MHz Slot Name Model
--- ---- ---- ---- -------------------------------- ----------------------
1 SBus 25 3 SUNW,hme
1 SBus 25 3 SUNW,fas/sd (block)
1 SBus 25 13 SUNW,soc/SUNW,pln 501-2069
5 SBus 25 3 SUNW,hme
5 SBus 25 3 SUNW,fas/sd (block)
5 SBus 25 13 SUNW,soc/SUNW,pln 501-2069

Detached Boards
===============
Slot State Type Info
---- --------- ------ -----------------------------------------
3 disabled disk Disk 0: Target: 10 Disk 1: Target: 11
7 disabled disk Disk 0: Target: 14 Disk 1: Target: 15

No failures found in System
===========================

No System Faults found
======================

%

Source : http://www.optix.org/~dxy/solaris/command/

UNIX System Administration

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Solaris Command Reference