Unix The command to count the number of files in the current directory by using pipes, is ls | ws -c ls | wc ls -l | wc -l ls | wc -w ls | ws -c ls | wc ls -l | wc -l ls | wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix The octal representation 652 indicates Execute permission for the owner Write permission for others None of these Read and write permission of groups All of these Execute permission for the owner Write permission for others None of these Read and write permission of groups All of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod 777 emp* chmod 222 emp? chmod u+x emp[1-3] chmod u+r ??? emp chmod 777 emp* chmod 222 emp? chmod u+x emp[1-3] chmod u+r ??? emp ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the characteristics of a process? du au ps pid du au ps pid 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 u+r,g+r,o-x note chmod ugo=r note chmod go+r note None of these chmod a-rw chmod u+r,g+r,o-x note chmod ugo=r note chmod go+r note ANSWER DOWNLOAD EXAMIANS APP
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
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