Unix Which command is used to remove a directory? dldir rdir rd rmdir dldir rdir rd rmdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -1 ls -R ls -t ls -i ls -1 ls -R ls -t ls -i 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? write mail None of these grep mesg write mail None of these grep mesg ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following set options is used with vi editor to ignore case while searching for patterns? ic sm ts ai ic sm ts ai ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to replace a single character with new text? s S r R s S r R ANSWER DOWNLOAD EXAMIANS APP
Unix The cat command is used to display a file capture a file None of these print a file copy a file display a file capture a file None of these print a file copy a file ANSWER DOWNLOAD EXAMIANS APP
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