今天在公司测试Linux bridge搭建,为了使内部docker容器的网络能够不经过2层封装转发对外公布,顾试用一下bridge功能,结果碰到报错:"Bringing up interface eno16777736: Error: Connection activation failed: Master connection not found or invalid" 具体错误是: Mar 16 10:56:04 cloud01 systemd[1]: Starting LSB:
因为服务器缺少php gd库,因为系统是centos,就是用yum去安装,一安装就报错如下: [root@iZ28sdxghs2Z ~]# yum install php-gd Loaded plugins: security Setting up Install Process Repository base is listed more than once in the configuration Repository updates is listed more than once in
报错情况: 在执行./configure时出现configure: error: No curses/termcap library found 解决方法: ./configure时加上参数--with-named-curseslibs=/usr/lib/libncursesw.so.5 ./configure再报错: mysql /usr/lib/libncursesw.so.5: could not read symbols: File in wrong format 原来的编译
1.报错 [root@localhost ~]# service iptables save The service command supports only basic LSB actions (start, stop, restart, try-restart, reload, force-reload, status). For other actions, please try to use systemctl. 2.无法执行的原因是/etc/sysconfig/iptables 这个
c++中静态变量不但要在头文件中declare,还要在实现的cpp中declare.当然也可以赋个初始值. class foo { int _i; public: foo(int i) : _i(i) {} }; class bar { public: static int j; static foo f; }; int bar::j = 0; foo bar::f(1);
装完RHEL7后,重新开机启动后显示: 1) [x] Creat user 2) [!] License information (no user will be created) (license not accepted) Please make your choice from above ['q' to quit | 'c' to continue | 'r' to refresh]: 解决方法: 输入"1",按Enter键 输入"2",按Enter键 输入
错误记录: [ 82%] Building C object libmysql/CMakeFiles/clientlib.dir/__/sql-common/client.c.o/usr/local/src/mysql-5.6.30/sql-common/client.c:1902: error: ‘cli_list_fields’ undeclare d here (not in a function)/usr/local/src/mysql-5.6.30/sql-common/client.