Unix Which command is used to remove a directory? dldir rdir rd rmdir dldir rdir rd rmdir 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 chown chgrp None of these chmod chusr chown chgrp None of these chmod ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the directory attributes rather than its contents? ls -l ls -l -d ls -x ls -F ls -l ls -l -d ls -x ls -F ANSWER DOWNLOAD EXAMIANS APP
Unix Which of command is used to copy a file? None of these cp cpio copy tar None of these cp cpio copy tar ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to replace a single character with new text? s S r R s S r R ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? X x dd None of these D X x dd None of these D ANSWER DOWNLOAD EXAMIANS APP
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