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NAME

     validate - run many filetest checks on a tree



SYNOPSIS
         use File::CheckTree;

         $warnings += validate( q{
             /vmunix                 -e || die
             /boot                   -e || die
             /bin                    cd
                 csh                 -ex
                 csh                 !-ug
                 sh                  -ex
                 sh                  !-ug
             /usr                    -d || warn "What happened to $file?\n"
         });




DESCRIPTION
     The validate() routine takes a single multiline string
     consisting of lines containing a filename plus a file test
     to try on it.  (The file test may also be a "cd", causing
     subsequent relative filenames to be interpreted relative to
     that directory.)  After the file test you may put || die to
     make it a fatal error if the file test fails.  The default
     is || warn.  The file test may optionally have a "!'
     prepended to test for the opposite condition.  If you do a
     cd and then list some relative filenames, you may want to
     indent them slightly for readability.  If you supply your
     own die() or warn() message, you can use $file to
     interpolate the filename.

     Filetests may be bunched:  "-rwx" tests for all of -r, -w,
     and -x.  Only the first failed test of the bunch will
     produce a warning.

     The routine returns the number of warnings issued.









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Created 1996-2024 by Maxim Chirkov

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