firstly create the user.
useradd surendra
passwd surendra
then opne the FTP file:-
vi /etc/vsftpd/vsftpd.conf
add this line at the end of the file
userlist_deny=NO
then open this file,
vi /etc/vsftpd/user_list
and add the above created user in this file to access FTP
services.
and restart the FTP services
/etc/init.d/vsftpd start
chkconfig vsftpd on ( for permanent on )
Which file of the proc file system can be used instead of "syslog" system call to read kernel messages? a) /proc/kmsg b) /proc/moudle/kmsg c) /proc/module/msg d) /proc/msg
The file /proc/modules is a text list of a) static modules b) dynamic modules c) modules that have been loaded by the system d) none of the mentioned
/proc/partitions contains a) major number of each partition b) minor number of each partition c) number of block and partition name d) all of the mentioned
Which one of the following operating system does not supports proc filesystem? a) IBM AIX b) QNX c) Solaries d) none of the mentioned
Obtaining of the PID can be done by the utility a) pgrep b) pidof c) ps d) all of the mentioned
Which one of the following contains various bits of information about the state of power management? a) /proc/acpi b) /proc/apm c) both (a) and (b) d) none of the mentioned
What is /proc/[PID]/cwd? a) symbolic link to current directory of the process b) regular file containing the information about the current status of the process c) directory containing various sub-directories d) none of the mentioned
Which one of the following is a sym-link to the root path as seen by the process? a) /proc/[PID]/root b) /proc/[PID]/path c) both (a) and (b) d) none of the mentioned
The directory /proc/[PID]/tasks contains a) hard links to any task that have been started by this process b) files that containing tasks that have been started by this process c) sub-direcories of various tasks d) none of the mentioned
The buddy algorithm handles the a) memory fragmentation b) DHCP server c) routing d) none of the mentioned
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