Tag - EX200 exam

CORRECT TEXT Part 1 (on Node1 Server) Task 17 [Accessing Linux File Systems] Find all the files owned by user “alex” and redirect the output to /home/alex/files.View AnswerAnswer: * root@node1 ~]# find / -user alex -type f > /home/alex/files

CORRECT TEXT The firewall must be open.View AnswerAnswer: /etc/init.d/iptables start iptables -F iptables -X iptables -Z /etc/init.d/iptables save chkconfig iptables on

CORRECT TEXT Add users: user2, user3. The Additional group of the two users: user2, user3 is the admin group Password: redhatView AnswerAnswer: # useradd -G admin user2 # useradd -G admin user3 # passwd user2 redhat # passwd user3 redhat

CORRECT TEXT Part 2 (on Node2 Server) Task 1 [Controlling the Boot Process] Interrupt the boot process and reset the root password. Change it to kexdrams to gain access to the systemView AnswerAnswer: *

CORRECT TEXT Add a new logical partition having size 100MB and create the data which will be the mount point for the new partition.View AnswerAnswer:

CORRECT TEXT Add a new logical partition having size 100MB and create the data which will be the mount point for the new partition.View AnswerAnswer:

CORRECT TEXT One Logical Volume named lv1 is created under vg0. The Initial Size of that Logical Volume is 100MB. Now you required the size 500MB. Make successfully the size of that Logical Volume 500M without losing any data. As well as size should be increased online.View AnswerAnswer: The LVM...

CORRECT TEXT Install the appropriate kernel update from http://server.domain11.example.com/pub/updates. The following criteria must also be met: The updated kernel is the default kernel when the system is rebooted The original kernel remains available and bootable on the systemView AnswerAnswer: ✑ ftp server.domain11.example.com Anonymous login ftp> cd /pub/updates ftp> ls ftp>...

CORRECT TEXT Configure autofs to automount the home directories of LDAP users as follows: host.domain11.example.com NFS-exports /home to your system. This filesystem contains a pre-configured home directory for the user ldapuser11 ldapuser11's home directory is host.domain11.example.com /rhome/ldapuser11 ldapuser11's home directory should be automounted locally beneath /rhome as /rhome/ldapuser11 Home directories...

vi /etc/sysctl.conf net.ipv4.ip_forward=1View AnswerAnswer: /proc is the virtual filesystem, containing the information about the running kernel. To change the parameter of running kernel you should modify on /proc. From Next reboot the system, kernel will take the value from /etc/sysctl.conf.