boot the system through 1st CD and after give time and all
setting then on installing SCREEN type 'rescue' for go to
rescue mode, then type #mount /chroot/sysimage then enter
know what ever problem u have u can trableshoot either
filesystem or grub if it is related to grub then type
'#fdisk -l' to see the partition type then install grub by
'grub-install /dev/hda,b,c' or what ever ........
/bin/dmesg picks the messages from a) /proc/kmesg b) /sbin/klogd c) both (a) and (b) d) none of the mentioned
Which file contains the boot options passed to the kernel? a) /proc/cmdline b) /proc/root c) /proc/boot d) none of the mentioned
Which one of the following file contains the environment for the process? a) /proc/[PID]/environ b) /proc/[PID]/env c) /proc/[PID]/path d) none of the mentioned
What is /bin/sh? a) bourne shell b) hard or symbolic link to the real shell command c) bash shell d) both (b) and (c)
Which one of the directory does not contain binary files? a) /bin b) /sbin c) /etc d) none of the mentioned
Which one of the following package management command-line tools is the odd one out?
Indicate the right option to search for anything not a letter or number a) grep '^[a-zA-Z0-9]' b) grep '[^a-zA-Z0-9]' c) grep '[a-zA-Z0-9]' d) None of the above in Search Pattern
One of the entry of /etc/passwd file is shown below
user1x11112222google/home/user1/bin/bash
Which among the following will print userid and home dir in the following pattern "user1/home/user1"?
a) awk `{print $1 "" $6}` /etc/passwd
b) awk `{print $1 "" $7}` /etc/passwd
c) awk `{print $2 "" $6}` /etc/passwd
d) awk `{print $2 "" $7}` /etc/passwdWhat is the command that can print lines of first file matching with second file? a) printline b) cmp c) com d) comm
How do you remove duplicate lines from the file foo using uniq? a) sort foo | uniq -u b) sort -u foo | uniq -d c) sort foo | uniq -c d) sort foo | uniq -I
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