摘要:
安装qt: 官网下载qt5.2.1:qt-opensource-linux-x64-5.2.1.run 直接命令行运行:./qt-opensource-linux-x64-5.2.1.run 选择安装路径:(我选择的是/home/myname/Qt)默认为/home/yourPCname/Qt5.2 阅读全文
摘要:
# 检查MySQL服务器系统进程 ~ ps -aux|grep mysql mysql 1103 0.0 0.3 492648 51780 ? Ssl 14:04 0:21 /usr/sbin/mysqld sharon 15918 0.0 0.0 15940 968 pts/4 S+ 21:36 0:00 grep --color=a... 阅读全文
摘要:
A zombie is already dead, so you cannot kill it. To clean up a zombie, it must be waited on by its parent, so killing the parent should work to elimin 阅读全文