Unix Which command is used to sort the lines of data in a file in reverse order sh st sort sort -r sh st sort sort -r ANSWER DOWNLOAD EXAMIANS APP
Unix The [line number G] key allows you to move cursor down by one line to move cursor right by one position to move cursor to the beginning of the line specified by the number to move cursor left by one position None of these to move cursor down by one line to move cursor right by one position to move cursor to the beginning of the line specified by the number to move cursor left by one position None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with touch command to change the access time? None of these pid #NAME? -r option None of these pid #NAME? -r option 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 cat | /sales > empl.lst grep sales empl.lst /sales > empl.lst cut sales empl.lst None of these cat | /sales > empl.lst grep sales empl.lst /sales > empl.lst cut sales empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command is used to count just the number of lines contained in a file? wc -l wc -c None of these wc -r wc -w wc -l wc -c None of these wc -r wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? cat paste grep cut cat paste grep cut ANSWER DOWNLOAD EXAMIANS APP
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