Which of the following commands can be used to script interactions with various TCP or UDP services?A . ftpB . ncC . tcpdumpD . stringsE . wgetView AnswerAnswer: B
Which of the following commands will copy one disk partition /dev/sda3 to /dev/sdb3?A . dd if=/dev/sdb3 of =/dev/sda3 bs=4096 conv=notruncB . dd if=/dev/sda3 of=/dev/sdb3 bs=4096 conv=notruncC . dd --input /dev/sda3 --output /dev/sdb3 bs=4096 conv=notruncD...
After a lot of write operations, the changes should be written to the disk. Please enter the appropriate command, without the path or any options or parameters, that would achieve this.View AnswerAnswer: sync
What command is used to force a file-system check, when rebooting?A . reboot-fB . shutdown -f nowC . shutdown -c -r nowD . fsck -rE . shutdown -F -r nowView AnswerAnswer: E
A 2.6.9-ac1 kernel would beA . an alpha kernel.B . someone's patch to a stable kernel.C . a stable kernel.D . an unstable kernel.E . someone's patch to an unstable kernel.View AnswerAnswer: B
A machine is running in single user mode and, as such, not all file-systems are accessible. What command must be run to make all of the other file-systems listed in /etc/fstab accessible?A . mount...
In the output of sar -b, what does tps stand for?A . Terrabyte per secondB . Traffic per secondC . Transfers per secondD . Total data per secondE . Terrabit per secondView AnswerAnswer: C
How can a journal added, non-destructively, to the ext2 file-system on /dev/dg/lv05? Please enter the command with all parameter(s):View AnswerAnswer: tune2fs -j /dev/dg/lv05
What command must be used to create an ext3 filesystem?A . mke2fsB . mkext2fsC . mke3fsD . mkext3fsE . mkjfsView AnswerAnswer: A
Which THREE statements concerning automounter are true?A . The autofs service does not need to be restarted after changing automounter map filesB . Only one entry in master map can refer to each map...
