Examine this output captured on an NFS server:# mount | grep export/dev/sdc1 on /export type ext3 (rw)/dev/sdc2 on /export/share2 type ext3 (rw)# cat /etc/exports/export (*ro)You mounted the /export filesystem on an NFS client using the command:# mount NFS_SERVER:/export/mntWhat is the result of listing the files in /mnt/share2 on the NFS client?
A web server on HOST01 is listening on port 80.Examine the IPTABLES rule shown:[root@host01 ~] # iptables L INPUTChain INPUT (policy ACCEPT)targetportoptsourcedestinationACCEPTtcp- - anywhereanywheretcp dpt:httpAnother rule is then added:[root@host01 ~] # iptables A INPUT P tcp - - dport 80 j REJECTWhat is the effect of this command on subsequent attempts to access the web server on HOST01 using port 80?
Which three actions may be performed using the date command in Oracle Linux?
Match the following symbolic notations of the file permissions with their numeric values:
The dailyrun.sh shell script run by the user hr on a daily basis suddenly returns an error.You investigate this by running the commands manually as user hr and discovered that this line of shell cod is responsible:1s als > /home/prodrun/files.1stBash: files.1st:cannot overwrite existing fileWhat is the cause of this error?
Examine the output shown:[root@FAROUT fs] # rpm qa | grep preinstallOracle-rdbms-server-11gR2-preinstall-1.0-6.e16.x86_64[root@FAROUT fs] # rpm q1 oracle-rdbms-server-11gR2-preinstall-1.0-6.e16.x86_64 /etc/rc.d/init.d/oracle-rdbms-server-11gR2-preinstall-firstboot /etc/sysconfig/Oracle-rdbms-server-11gR2-preinstall-verify/etc/sysconfig/oracle-rdbms-server-11gR2-preinstall/Oracle-rdbms-server-11gR2-preinstall.param/usr/bin/oracle-rdbms-server-11gR2-preinstall-verifyWhich three statements are true about oracle-rdbms-server-11gR2-preinstall-1.0-6.e16.x86_64 rpm?
