Quick startsudo
Command to run commands as another user
sudo
Usually used to run commands as root.
You must enable it to usesudo
, And then you can run the command as the root user by entering the user password () (Is notroot user password).
Permissions are highly configurable, which is especially useful in a multi-user server environment, and certain users can be granted access to run specific commands in the following ways:sudo
.
For example, you can edit the system configuration file:
sudo nano /etc/hosts
Otherwise, you will not be able to save because you do not have permission.
You can runsudo -i
Start the shell as the root user:
you can use itsudo
Run the command as any user.root
Is the default setting, but please use-u
Specify options for other users:
sudo -u flavio ls /Users/flavio
This
sudo
This command can be used in Linux, macOS, WSL and wherever you have a UNIX environment
Download mine for freeLinux Command Manual
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- Getting Started
- Introduction to Linux
- How to find the process that is using the port
- Linux command: mkdir
- Linux command: cd
- Linux command: pwd
- Linux command: rmdir
- Linux command: ls
- Linux command: mv
- Linux command: cp
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- vim short guide
- A brief guide to emacs
- A brief guide to Nano
- Linux, no space left on the device
- How to use Netcat