Thechowncommand assigns the owner's login group to the file when no group is specified. A login group is the default group assigned to a user when they log in, and, by default, it has the same name as their use
第一章:文件夹共享设置方法 ① 设置文件共享,只拥有读权限 首先通过useradd username添加一个用户。 然后通过smbpasswd -a username来修改下密码。 如果提示smbpasswd: command not found请看第③节。smbpasswd -e username来启用该用户。 然后vi /etc/samba/smb.conf来修改配置文件。 修改示例: 代码语言:javascrip...
adduser command is used tocreate a new user in Linux. It is a front-end tool that simplifies the low-level useradd command. It is more user-friendly and interactive. In the backend, it uses a Perl script to provide a nice interactive high-level tool. It uses the configuration informatio...
sudo lsof -u [username] -c [process] -aCopy Find all network connectionsandfilter the results for a specific user: sudo lsof -i -u [username] -aCopy Learn More About lsof Thelsofcommand has many options compared to other Linux commands. To explore the command's possibilities, use theman ...
In this tutorial, I'll show you how to use id command in Linux with some of the most common and useful examples. id command in Linux This is the syntax for the id command: id [options] [username] If you don't provide a username, the command displays the details about the currently...
For the moment, here’s a quick summary of how to switch users in Linux command line. To switch users, you need to know the password of that user. You can switch the users with this command: su – <username> To switch to root user in Ubuntu, you can use this command: ...
Once you have the username and password, you should be able to open a login session to your Linux machine as an ordinary user. Using sudo with a command-line interface in Linux If you're on Ubuntu,administrative tasksrun through sudo, which implements system-wide changes. ...
sudo cat /home/username/.bash_history | grep "ls" 8. Disable Storing History of Commands To disable the storing of command history in Linux, you can unset theHISTFILEvariable, which is responsible for maintaining the history of commands in a file. ...
In the example below, you can see that our command returned the user’s ID. dev@pimylifeup:~$id-u 1000Copy Use User Names Instead of the User ID You can use the-nor--nameoption with the-uoption to view the username of a certain user. For this example, we will simply use the ...
username ALL=(ALL) ALL //gives user "username" sudo access %wheel ALL=(ALL) ALL //Gives all users that belong to the wheel group sudo access Doing this will give your user account all root privileges, so use them wisely. Options and takeaways ...