Unix Which of the following signs is used to back up over typing errors in vi? $ ! None of these # @ $ ! None of these # @ ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the directory attributes rather than its contents? ls -l -d ls -F ls -l ls -x ls -l -d ls -F ls -l ls -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? rm *.* rm all None of these rm * rm -r * rm *.* rm all None of these rm * rm -r * ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display and create files? vi ed cat lyrix vi ed cat lyrix ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to remove the directory is; None of these remove rmdir rd rdir None of these remove rmdir rd rdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to assign only read permission to all three categories of the file 'note'? None of these chmod a-rw chmod go+r note chmod u+r,g+r,o-x note chmod ugo=r note None of these chmod a-rw chmod go+r note chmod u+r,g+r,o-x note chmod ugo=r note ANSWER DOWNLOAD EXAMIANS APP
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