创建视图并授权给其他用户 可以在操作系统界面.或者DB2交互界面下进行数据库操作 查看数据库节点[db2inst1@ELONEHR-DB ~]$ db2 list db directory System Database Directory Number of entries in the directory = 1 Database 1 entry: Database alias = ELONEHR Database name = ELONEHR Local database director…
创建新用户 [root@VM ~]# adduser it为这个用户初始化密码,linux会判断密码复杂度,不过可以强行忽略:[root@VM_~]# passwd itChanging password for user it.New password:BAD PASSWORD: it is based on a dictionary wordBAD PASSWORD: is too simpleRetype new password:passwd: all authentication to…
当在终端执行sudo命令时,系统提示“ jackluo is not in the sudoers file”: $ sudo ls Password:jackluo is not in the sudoers file. This incident will be reported. 1.切换到超级用户:$ su 2.打开/etc/sudoers文件:$vi /etc/sudoers 3.修改文件内容: 找到“root ALL=(ALL) ALL”一行,在下面插入新的一行,…
一个小的流程关于如何创建数据库和用户,用以加强印象,以及留档备份 一.创建账户 1.登录postgres账户 su postgres 2.进入psql 指令 psql 3.创建用户 create USER xxx WITH PASSWORD '123456'; 4.创建数据库 create DATABASE xxx; 5.数据库归属关系 GRANT ALL PRIVILEGES ON DATABASE xxx TO xxxx; 6.切换数据库 #先退出 \q #再登录数据库,下边为大写U psq…
The sudo command provides a mechanism for granting administrator privileges, ordinarily only available to the root user, to normal users. This guide will show you the easiest way to create a new user with sudo access on Ubuntu, without having to modi…