命令: CREATEUSER'username'@'host'IDENTIFIEDBY'password'; 例如: CREATEUSER'test_admin'@'localhost'IDENTIFIEDBY'admin@123_S';CREATEUSER'test_admin2'@'%'IDENTIFIEDBY''; note: username——将要创建的用户名; host——指定该用户在哪个主机上可以登录,"localhost"指该用户只能在本地登录,不能在另外一台...
sudo 注:sudo 是通过另一个用户来执行命令(execute a command as another user),su 是用来切换用户,然后通过切换到的用户来完成相应的任务,但sudo 能后面直接执行命令,比如sudo 不需要root 密码就可以执行root 赋与的执行只有root才能执行相应的命令;但得通过visudo 来编辑/etc/sudoers来实现; visudo 注:visodo ...
将用户testuser添加到组testgroup中，可以使用如下命令：usermod -aG testgroup testuser ...
1、添加用户：useradd或adduser（ adduser 命令软链接指向useradd命令）添加用户命令有useradd或adduser...
kevin@LabServer:~$ conda activate mmdet CommandNotFoundError: Your shell has not been properly configured to use 'conda activate'. If your shell is Bash or a Bourne variant, enable conda for the current user with $ echo ". /home/whqsx/anaconda3/etc/profile.d/conda.sh" >> ~/.bashrc ...
sudosystemd-tmpfiles--create 该命令将根据tmpfiles.d配置文件创建临时文件和目录。 36. systemd-run systemd-run命令用于在一个临时的systemd单元中运行命令。以下是一个使用systemd-run命令的示例: 代码语言:shell AI代码解释 systemd-run--unit=mycommand.service /path/to/command ...
docker run附加了command:无论CMD使用什么语法,CMD指令会被docker run 中的command覆盖,command作为参数传递给ENTRYPOINT。 //情况一ENTRYPOINT ["echo","e"]CMD echo "c"docker run附加command(echo “hi”) //输出结果: e echo hi//情况二ENTRYPOINT ["echo","e"]CMD ["echo","c"]docker run附加command...
# CROSS_COMPILE can be set on the command line # make CROSS_COMPILE=ia64-linux- # Alternatively CROSS_COMPILE can be set in the environment. # Default value for CROSS_COMPILE is not to prefix executables # Note: Some architectures assign CROSS_COMPILE in their arch/*/Makefile CROSS_...
# ansible managed-node-01.example.com -m command -a 'cat /sys/class/net/mlx4_ib0.8002/pkey' managed-node-01.example.com | CHANGED | rc=0 >> 0x8002 显示mlx4_ib0.8002 设备的模式: # ansible managed-node-01.example.com -m command -a 'cat /sys/class/ne...
Theuseraddcommand creates a home directory for the new user because theCREATE_HOMEparameter in/etc/login.defsis set toyes. View theCREATE_HOMEparameter in the/etc/login.defsfile. Copy grepCREATE_HOME /etc/login.defs Example Output: Copy ...