Unix Which of the following commands is used to remove files? None of these rm erase delete dm None of these rm erase delete dm ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? :w :q :x None of these q! :w :q :x None of these q! ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls -1 ls -x ls None of these lc ls -1 ls -x ls None of these lc ANSWER DOWNLOAD EXAMIANS APP
Unix The second set of the three permissions (r-) indicates that owner has read permission only other has read permission only group has write permission only group has read permission only owner has read permission only other has read permission only group has write permission only group has read permission only ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? None of these $$ $* $! None of these $$ $* $! ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor scroll half page backward? [Control-d] [Control - u] [Control -P] None of these [Control-c] [Control-d] [Control - u] [Control -P] None of these [Control-c] ANSWER DOWNLOAD EXAMIANS APP
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