Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -R 222 progs chmod -x a+x progs chmod -R a+x progs chmod -1 a+x progs chmod -R 222 progs chmod -x a+x progs chmod -R a+x progs chmod -1 a+x progs ANSWER DOWNLOAD EXAMIANS APP
Unix The [line number G] key allows you to move cursor left by one position to move cursor right 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 left by one position to move cursor right 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 ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to remove files? None of these rm erase delete dm None of these rm erase delete dm ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? A s S a A s S a ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to append text at end of line? a i I None of these A a i I None of these A ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? pat$ None of these pat^ ^pat $pat pat$ None of these pat^ ^pat $pat ANSWER DOWNLOAD EXAMIANS APP
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