Unix Which command is used to link the files? tar lk None of these ln cp tar lk None of these ln cp 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 *.* rm * rm -r * rm all None of these rm *.* rm * rm -r * rm all ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the device name of the terminal you are using? who tty stty ls None of these who tty stty ls None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is not the vi Input mode command? S R None of these rch j S R None of these rch j ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to update access and modification times of a file? grep cat wc touch grep cat wc touch ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? None of these cut sales empl.lst grep sales empl.lst /sales > empl.lst cat | /sales > empl.lst None of these cut sales empl.lst grep sales empl.lst /sales > empl.lst cat | /sales > empl.lst ANSWER DOWNLOAD EXAMIANS APP