Linux What command is used with file named 'letter' to remove the executable permission from the user and assign read permission to the group and others? chmod u - x, go + r letter chmod g - x, uo + r letter chmod go + x, u - x letter chmod go + r, u + x letter chmod u - x, go + r letter chmod g - x, uo + r letter chmod go + x, u - x letter chmod go + r, u + x letter ANSWER DOWNLOAD EXAMIANS APP
Linux In order to increase the amount of memory available for a system, what is the maximum size of a swap partition (with kernel version 2.2.x)? 32MB 128MB 2GB 64MB 32MB 128MB 2GB 64MB ANSWER DOWNLOAD EXAMIANS APP
Linux In which tcp_wrappers file can you specify to allow all connections from all hosts? /etc/hosts.deny /etc/hosts.allow /etc/tcp.conf None of these /etc/hosts /etc/hosts.deny /etc/hosts.allow /etc/tcp.conf None of these /etc/hosts ANSWER DOWNLOAD EXAMIANS APP
Linux Which of the following subdirectory(ies) contains the system boot scripts. None of the listed here /etc /dev /bin None of the listed here /etc /dev /bin ANSWER DOWNLOAD EXAMIANS APP
Linux The location of some system configuration and system administrator executable files, is: /sbin /proc /home None of these /var /sbin /proc /home None of these /var ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to count just the number of lines contained in a file? wc - c wc - l None of these wc - r wc - w wc - c wc - l None of these wc - r wc - w ANSWER DOWNLOAD EXAMIANS APP
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