Linux What command is used to sort the lines of data in a file in reverse order? st sort - r sh sort st sort - r sh sort ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to assign only read permission to all three categories of the file'letter'? chmod a - rw letter chmod go + r letter chmod ugo = r letter chmod u + r, g + r, o - x letter chmod a - rw letter chmod go + r letter chmod ugo = r letter chmod u + r, g + r, o - x letter ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to copy a file? cpio copy tar cp cpio copy tar cp ANSWER DOWNLOAD EXAMIANS APP
Linux Which of the following is a valid format for mounting a CD-ROM drive? mount /dev/cdrom mount -t iso9660 /dev/cdrom / mnt/cdrom mount /mnt/cdrom None of these All of these mount /dev/cdrom mount -t iso9660 /dev/cdrom / mnt/cdrom mount /mnt/cdrom None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Linux The location for subdirectories for local programs and executables for user and administrative commands, is: /usr /mnt /tmp /opt /usr /mnt /tmp /opt ANSWER DOWNLOAD EXAMIANS APP
Linux What protocol(s) is(are) allowed a user to retrieve her/his mail from the mail server to her/his mail reader? MAP FTP POP3 All of these None of these MAP FTP POP3 All of these None of these ANSWER DOWNLOAD EXAMIANS APP
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