Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? /sales > empl.lst None of these grep sales empl.lst cat | /sales > empl.lst cut sales empl.lst /sales > empl.lst None of these grep sales empl.lst cat | /sales > empl.lst cut sales empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace text from cursor to right? r C c R r C c R ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others? chmod u-x, go+r note None of these chmod g-x, uo+r note chmod go+x, u-x note chmod go+r, u+x note chmod u-x, go+r note None of these chmod g-x, uo+r note chmod go+x, u-x note chmod go+r, u+x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which column contains all details of the permissions of a file when you issue the ls -l command? third second first fourth third second first fourth ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following options will be used to display number of blocks used by a file? -c #NAME? None of these -r option -c #NAME? None of these -r option ANSWER DOWNLOAD EXAMIANS APP
Unix The [line number G] key allows you to move cursor to the beginning of the line specified by the number to move cursor down by one line None of these to move cursor right by one position to move cursor left by one position to move cursor to the beginning of the line specified by the number to move cursor down by one line None of these to move cursor right by one position to move cursor left by one position ANSWER DOWNLOAD EXAMIANS APP
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