Unix The command to count the number of files in the current directory by using pipes, is ls | wc ls -l | wc -l ls | wc -w ls | ws -c ls | wc ls -l | wc -l ls | wc -w ls | ws -c 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? None of these rm -r * rm *.* rm * rm all None of these rm -r * rm *.* rm * rm all ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? S s A a S s A a ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in alphabetical order? None of these sh st sort -r sort None of these sh st sort -r sort ANSWER DOWNLOAD EXAMIANS APP
Unix The ls -l command tells None of these All of these how large the file is and when the file was last modified. who the owner of the file is the name of the group owner of the file None of these All of these how large the file is and when the file was last modified. who the owner of the file is the name of the group owner of the file ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? ^pat $pat None of these pat$ pat^ ^pat $pat None of these pat$ pat^ ANSWER DOWNLOAD EXAMIANS APP
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