Unix Which command is used to remove a file? rm mv del remove rm mv del remove ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? [!ijk] ? [ijk] None of these * [!ijk] ? [ijk] None of these * ANSWER DOWNLOAD EXAMIANS APP
Unix The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is: 555 744 755 555 744 755 ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to set the three permissions for all the three categories of users of a file? chusr chgrp None of these chmod chown chusr chgrp None of these chmod chown ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc - 1 wc -r wc -c wc -w wc - 1 wc -r wc -c wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is None of these sleep grep mesg halt None of these sleep grep mesg halt ANSWER DOWNLOAD EXAMIANS APP
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