Some Useful Unix-Command Sunday, January 18, 2009

Hi All,

Here I am listing Som useful Unix-Solaris command that can help you while administrating SAP with this combination:

1) /usr/sbin/prtconf | grep Memory To Find Memory

2) To Check th eValue of Variable rlim_fd_cur
adb -k /dev/ksyms

rlim_fd_cur/D *** This will display the current value

ctrl-D *** This quits you out of the debugger.
3) usermod example - Add a existing user to existing group
Add existing user tony to ftp supplementary/secondary group with usermod command using - a option ~ i.e. add the user to the supplemental group(s). Use only with -G option :

# usermod -a -G ftp tony

4) Change existing user tony primary group to www
# usermod -g www tony

5) Make is located at /usr/ccs/bin/make or you can download related
version of make pkg from this freebe location.
http://sunfreeware.com
6) rsh target_host -l username date :To check rsh is working or not

7) prtdiag to get system information

8) psrinfo to get cpu-count

9) isainfo to get system architecture


Regards,
Gagan Deep Kaushal