perl 調用rm -rf 遞歸刪除指定文件夾，提示 can not remove: not empty 緣由

my $dir = "/root/syn/Design/test.txt";test open $fh_dir, "> $dir " or die"$!";perl chdir "/root/syn/" or die "$!";註釋 system "rm -rf Design";di 句柄鎖定了該目錄，所以perl不會再容許對該目錄進行刪除，避免引發衝突 my $dir = "/root/syn/

>>阅读原文<<