лабораторки по ОС препод Челноков / prog / for_file_c

	if test $# = 0
	  then $0 .
	else
	  for i in $*
	    do
	    for j in *
	      do
              echo "ALL files = " *
	      echo "NAME OF FILE/DIRECTORY = $j"
              pref=`expr $j : '\(.*\)\.c'`
              echo "PREFIX (without .c) = $pref"
              suf=`expr $j : '.*\(\.c\)'`
              echo "SUFFIX(.c) = $suf"
              if test -d $j
                then
                echo "DIRECTORY = $j"
                $0 $j
                continue
              fi
	      if test $suf = '.c' 
                then
                echo "IF SUFFIX = .c"
                k=${pref}.cpp
                echo "new name = $k"
                #mv
	      fi
	      done					
	    done
	fi