Here I have listed few UNIX Commands which are used most often by BASIS Consultants and it's purpose.
Commands
|
Description
|
dpmon d
|
Dispatcher
queue monitor
|
Sapdba (up
to SAP R/3 -4.7)/ brtools
|
database
administration
|
PS
|
Running work
process
|
ps -eaf|grep
dw
|
process
overview
|
ps -eaf|grep
ora
|
check oracle
service is running
|
Ps –eaf |
grep dw kill -9
|
Kill work
process
|
msmon
pf=profile path name=sid
|
to check the
message server status
|
gwmon
pf=profile path nr=num
|
to check the
gateway status
|
Ps –eaf |
grep lsnrctl
|
Listener
status
|
Rslgview pf
=-r –ft | pg
|
System logs
|
Disp + work
–v
|
to check the
version of r3 kernel
|
R3trans –d
,tnsping
|
Checking the
connection with database
|
Df –k
|
File system
monitor
|
Du –k
|
Display all
directories and size of current directory
|
Sqlplus
“/as sysdba”
(new versions)
|
SQL prompt
and database connection
|
Saplicence
-get
|
to get
hardware key
|
saplicense
-install
|
to install
license
|
sappfpar all
pf=profile path
|
display all
profile parameters
|
sappfpar
check path=profile path
|
checks the
required space for memory
|
memlimits
|
to check the
available space for heap and swap memory
|
telnet
|
Remote
system login
|
telnet
<ipaddress><dispatcherportnum>
|
to check the
remote sap system is up and running
|
ftp
|
file
transfer protocol
|
rcp
|
remote copy
of files
|
Start/stop
sap
|
Start / stop
Sap instance
|
ping
|
check
destination host reachable
|
niping
|
check
connection between server and a client by transferring packets
|
systeminfo
|
check the
configuration of system
|
Ps -aef
|
Processes
status
|
lsps -a
|
Swap space
|
topas
|
Memory
|
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