Windows提示：Thumbs.db file in use by another program inhibits folder deletions。 打开组策略管理器gpedit.msc 导航到User Configuration > Administrative Templates > Windows Components > File Explorer. 选择Turn off caching of thumbnails in hidden thumbs.db files 修改为enabled。 方法2： 打开"我的文档"，选择"工具→文件夹选项→查看"，选中"不缓存缩略图"选项前的复选框，即可禁止Windows 使用Thumbs.db文件缓存缩略图。 删除方法是：利用搜索功能把所有Thumbs.db文件找出来并删除。或者生成一个.bat文件，运行之后，一切问题都将迎刃而解。 生成.bat文件方法如下：新建一个文本文档，并将其另存为DelThumbs.bat文件即可。 FOR %%I IN (C：D：E：F：G：H：I：) DO (%%I cd\ attrib -s -h -r Thumbs.db /s /d >nul del Thumbs.db /s)… Continue reading windows 禁用Thumbs.db
AVC Will be dropped
centos系统日志报错tail /var/log/messagessedispatch: Connection Error (Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory): AVC Will be dropped yum install dbusrpm -ql dbus启动messagebussystemctl start messagebussystemctl enable messagebussystemctl status messagebus 问题解决
PAM unable to dlopen(/lib64/security/pam_fprintd.so)
centos 系统日志报错：tail /var/log/secure sudo: PAM unable to dlopen(/lib64/security/pam_fprintd.so): /lib64/security/pam_fprintd.so: cannot open shared object file: No such file or directoryDec 11 10:05:10 hgz sudo: PAM adding faulty module: /lib64/security/pam_fprintd.so vim /etc/pam.d/system-auth-acll /lib64/security/pam_fprintd.sols: cannot access /lib64/security/pam_fprintd.so: No such file or directory yum install fprintd-pam 问题解决。
去除stackoverflow页面左下角的cookie弹窗的办法
每次打开stackoverflow后页面左下角都有一个接受cookie的弹窗，点击Accept all cookies或者Customize settings都没有反应。这个弹窗会遮挡文字，影响阅读。以前的解决办法是不断缩小文字。 终极解决方法，添加浏览器扩展(addons)：Replace Google CDN。亲测firefox、Edge有效。chrome同理。
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