Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? mail None of these grep mesg write mail None of these grep mesg write ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in alphabetical order? st sort -r sh None of these sort st sort -r sh None of these sort ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace text from cursor to right? C r R c C r R c ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? cd .. None of these chdir cd cd/ cd .. None of these chdir cd cd/ ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display and create files? cat ed lyrix vi cat ed lyrix vi ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to list contents of directories? lp dir tar ls lp dir tar ls ANSWER DOWNLOAD EXAMIANS APP
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