A. /etc/ftpusers
B. /etc/hosts.deny
C. /etc/ftpaccess
D. All of the above
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Related Mcqs:
- In which tcp_wrappers file can you specify to allow all connections from all hosts ?
A. /etc/hosts.allow
B. /etc/hosts.deny
C. /etc/hosts
D. /etc/tcp.conf - Which command is used to set the three permissions for all the three categories of users of a file ?
A. chgrp
B. chown
C. chmod
D. chusr - Which of the following commands is used to update access and modification times of a file ?
A. grep
B. wc
C. touch
D. cat - Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory ?
A. copy programs/wb misc/wbx
B. cp programs/wb misc/wbx
C. tar programs/wb misc/wbx
D. copy a:programs/wb b:misc/wbx - Which of the following commands can be used to get information about all users who are currently logged into the system ?
A. which
B. who
C. who am i
D. 1 /u - What script is run for setting bash global defaults for all users ?
A. /etc/.profile
B. /etc/.bashrc
C. /etc/.log
D. /etc/profile - Which of the following command addresses all users who are currently hooked on ?
A. write
B. mail
C. wall
D. mesg - Which command is used to make all files and sub-directories in the directory (progs) executable by all users ?
A. chmod -R a+x progs
B. chmod -R 222 progs
C. chmod -1 a+x progs
D. chmod -x a+x progs - Which of the following command is used to access an SMB share on a Linux system ?
A. NFS
B. SMD
C. smbclient
D. smbserver - What protocol(s) is(are) allowed a user to retrieve her/his mail from the mail server to her/his mail reader ?
A. POP3
B. FTP
C. MAP
D. All of the above
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