$2.$ In directory lab$5$ there are some hidden files and directories. Write an awk script to print just the name and size of ordinary hidden files $($do not include directories$),$ one on each line. Use a logical AND $(\backslash$&$\backslash$&$)$ to achieve this effect. Only after both conditions are satisfied, proceed to print the information. Add to your listing a header like the one shown below. Add this awk script $($preceded by $\backslash (1\backslash$mathrm$\{$~s$\}-1\backslash$mid $\backslash ))$ to the content of script$1\_$tXX and save it$.$