48 lines
1.2 KiB
Perl
48 lines
1.2 KiB
Perl
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# Usage:
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# require "find.pl";
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#
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# &find('/foo','/bar');
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#
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# sub wanted { ... }
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# where wanted does whatever you want. $dir contains the
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# current directory name, and $_ the current filename within
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# that directory. $name contains "$dir/$_". You are cd'ed
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# to $dir when the function is called. The function may
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# set $prune to prune the tree.
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#
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# This library is primarily for find2perl, which, when fed
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#
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# find2perl / -name .nfs\* -mtime +7 -exec rm -f {} \; -o -fstype nfs -prune
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#
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# spits out something like this
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#
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# sub wanted {
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# /^\.nfs.*$/ &&
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# (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_)) &&
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# int(-M _) > 7 &&
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# unlink($_)
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# ||
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# ($nlink || (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_))) &&
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# $dev < 0 &&
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# ($prune = 1);
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# }
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#
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# Set the variable $dont_use_nlink if you're using AFS, since AFS cheats.
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use File::Find ();
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*name = *File::Find::name;
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*prune = *File::Find::prune;
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*dir = *File::Find::dir;
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*topdir = *File::Find::topdir;
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*topdev = *File::Find::topdev;
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*topino = *File::Find::topino;
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*topmode = *File::Find::topmode;
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*topnlink = *File::Find::topnlink;
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sub find {
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&File::Find::find(\&wanted, @_);
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}
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1;
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