Unix Which of the following commands is used to remove files? delete erase None of these dm rm delete erase None of these dm rm ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to list contents of directories? ls dir lp tar ls dir lp tar ANSWER DOWNLOAD EXAMIANS APP
Unix Which of are following internal commands is used in mail to forward mail to user in user-list? m user-list e user-list None of these d user-list r user-list m user-list e user-list None of these d user-list r user-list ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? mail mesg None of these grep write mail mesg None of these grep write ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? None of these ls -1 lc ls -x ls None of these ls -1 lc ls -x ls ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? None of these cd cd/ chdir cd .. None of these cd cd/ chdir cd .. ANSWER DOWNLOAD EXAMIANS APP
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