Unix/Linux Command That Are Helpful For SAP Basis

Below are important list of command with parameter which ware very useful in SAP Basis operation where system are sitting on Linux operating system, the commands are similar to most of the linux version systems. 

Command	Details
dpmon or dpmon pf= <Instance profile path>	ABAP Dispatcher queue monitor
jsmon pf=<instance profile path>	Java Server monitoring
ps -ef	Running work process
ps –eaf|grep dw	sap Process overview
ps –eaf|grep ora	To check oracle service is running
kill -9 <PID>	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 –h	File system monitor in human readable format
Du –k	Display all directories and size of current directory
Sqlplus ―/as sysdba	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	to check 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
Cdpro	To checking the profiles at path SAPMNT/<SID>/profile
Cdexe	To check the Kernel folder
find . -name filename -print	for checking the file in the present directory
gunzip	to unzip file
tar –xvzf	file name to run the zip folder of file content
lscpu	to check no of CPU
free -g	to check RAM
top	CPU utilization
scp -rp file_or_folder_name user@IP:<path destination	to copy files into different server
mv source target	to move or rename file
ls -latr	to see list of file
ln -s source_file myfile	To create softlink
rm -rf file_or folder	to delete file permanantly
ps -fu username	to list of process for perticular user
glance	to check whole all wp with cpu and memory utilization