FOR
Dune frank herbert pdf free download. command. In my opinion, FOR
is the single most powerful command in DOS, and one ofthe least used.FOR
command uses a special variable syntax of %
followed by a single letter, like %I
. This syntax is slightly different whenFOR
is used in a batch file, as it needs an extra percent symbol, or %%I
. This is a very common source of errors when writing scripts. Shouldyour for loop exit with invalid syntax, be sure to check that you have the %%
style variables.