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RHCSA Test Questions with 100% Correct Answers |Verified Latest Update
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RHCSA Test Questions with 100% Correct Answers |Verified Latest Update
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RHCSA Test Questions with 100% CorrectAnswers |Verified Latest Update
There is a local logical volumes in your system, named with common and belong to VGSRV
volume group, mount to the /common directory. The definition of size is 128
MB.Requirement:Extend the logical volume to 190 MB without any loss of data. The size is
allowed between 160-160 MB after extending. - ✔✔'lvextend -L 190 /dev/mapper/vgsrv-
common resize2fs /dev/mapper/vgsrv-common'
There is a local logical volumes in your system, named with shrink and belong to VGSRV volume
group, mount to the /shrink directory. The definition of size is 320 MB.Requirement:Reduce the
logical volume to 220 MB without any loss of data. The size is allowed between 200-260 MB
after reducing. - ✔✔'lvreduce -resizefs -L 220M /dev/mapper/vgsrv-shrink'
According the following requirements to create user, user group and the group members:- A
group named admin.- A user named mary, and belong to admin as the secondary group.- A user
named alice, and belong to admin as the secondary group.- A user named bobby, bobby's login
shell should be non-interactive. Bobby not belong to admin as the secondary group Mary, Alice,
bobby users must be set "password" as the user's password. - ✔✔'useradd -G admin mary'
'useradd -G admin Alice'
'useradd -s /sbin/nologin bobby'
'echo "password" | passwd -stdin mary'
'echo "password" | passwd -stdin alice'
'echo "password" | passwd -stdin bobby'
Install Dialog package - ✔✔'yum install dialog'
SELinux must run in force mode. - ✔✔vim /etc/sysconfig/selinux
###
SELINUX=enforcing
, 1. Find all sizes of 10k file or directory under the /etc directory, and copy to /tmp/findfiles
directory.
2. Find all the files or directories with Lucy as the owner, and copy to /tmp/findfiles directory. -
✔✔(1 )find /etc -size 10k -exec cp {} /tmp/findfiles ;
(2)find / -user lucy -exec cp -a {} /tmp/findfiles ;
Note: If find users and permissions, you need to use cp - a options, to keep file permissions and
user attributes etc.
Make on /archive directory that only the user owner and group owner member can fully access
- ✔✔'chmod 770 /archive'
Verify using : Is -Id /archive Preview should be like: drwxrwx— 2 root sysuser 4096 Mar 16
18:08 /archiveTo change the permission on directory we use the chmod command. According
to the question that only the owner user (root) and group member (sysuser) can fully access
the directory so: chmod 770 /archive
One Package named zsh is dump on ftp://server1.example.com under /pub/updates directory
and your FTP server is 192.168.0.254. Install the package zsh. - ✔✔wget
ftp://server1.example.com:/pub/updates/*
rpm -ivh .zsh
Create the user named eric and deny to interactive login. - ✔✔• useradd eric• passwd eric
• vi /etc/passwd
• eric:x:505:505::/home/eric:/sbin/nologin Which shell or program should start at login time is
specified in /etc/passwd file? By default, Redhat Enterprise Linux assigns the /bin/bash shell to
the users. To deny the interactive login, you should write/sbin/nologin or/bin/false instead of
login shell.
You are new System Administrator and from now you are going to handle the system and your
main task is Network monitoring, Backup and Restore. But you don't know the root password.
Change the root password to redhat and login in default Runlevel. - ✔✔rd.break
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