init.d/bootmisc: POSIX XSI shellism.
In a pathname expansion, specifically single-character match, the pure POSIX specification uses '!' as the Negation character where a regular expression would normally be '^'. Regular expression: "a[^a]a" Pathname expansion pattern: "a[!a]a" Reference: IEEE Std 1003.1, 2004 Edition 2. Shell Command Language 2.13 Pattern Matching Notation 2.13.1 Patterns Matching a Single Character > The description of basic regular expression bracket expressions in the > Base Definitions volume of IEEE Std 1003.1-2001, Section 9.3.5, RE > Bracket Expression shall also apply to the pattern bracket expression, > except that the exclamation mark character ( '!' ) shall replace the > circumflex character ( '^' ) in its role in a "non-matching list" in > the regular expression notation. A bracket expression starting with an > unquoted circumflex character produces unspecified results. Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
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@ -27,7 +27,7 @@ cleanup_tmp_dir()
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ebegin "Wiping $dir directory"
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# Faster than raw find
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if ! rm -rf -- [^ajlq\.]* 2>/dev/null ; then
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if ! rm -rf -- [!ajlq\.]* 2>/dev/null ; then
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# Blah, too many files
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find . -maxdepth 1 -name '[^ajlq\.]*' -exec rm -rf -- {} +
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fi
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