Flashnux

GNU/Linux man pages

• CentOS
• Debian
• Red Hat
• Ubuntu
• Unix

Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux	CentOS 2.1AS (Slurm)
	File::CheckTree(3pm)

---

File::CheckTree

NAME
SYNOPSIS
DESCRIPTION

---

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.

---

---

File::CheckTree(3pm)