dsget user

This knowledge point, blurred for a long time.In production, the habit is as follows:Useradd, the default is to add a new user to the user group with the same name. For example, Useradd zhouls, after this command is executed, is added to the Zhouls user group with the same name by default.However, in production, generally do not do so. Usually,useradd-m-G . Other

In production, the habit is as follows:Useradd, the default is to add a new user to the user group with the same name. For example, Useradd zhouls, after this command is executed, is added to the Zhouls user group with the same name by default.However, in production, generally do not do so. Usually,useradd-m-G . Otherwise, when it appears, the

[Email protected] wyb]#CatTishiuser.SH #!/bin/Bash #提示用户输入一个用户名, if present, displays user UID and shell information, otherwise, #则显示无此用户, prompts the user to enter again after the display is completed, and exits if quit ;Echo 'Input ' quit ' to quit' while : DoRead-P"Please Input a user:"Choice [-Z $choice] continue [["$choice"="quit"]] BreakID$choice >/dev/NUL

No dead corners understanding Save settings user ID, Set User ID bit, valid user ID, actual user ID, dead corner Save settings Recently, I encountered some problems when I understood how to save and set the user ID, but I found that I was not able to clarify this problem on

First, the basic conceptactual user ID (ruid): used to identify who the user is in a system, usually after logging in, is uniquely determined, is the UID of the logged-on user.Valid User ID (EUID): used by the system to determine the user's permissions on system resources, that is, when the user does any action, the en

Shell script: Determine whether a user or user group already exists/create a user or user group Generally, as a deployment script for an application, the first task is to create a dedicated user and user group for the current app

In xp, "Control Panel"-> "User Account"-> "Change User Login and logout method" shows a recently installed program that has been disabled. Welcome interface and quick User Switch, User Account Control settings In xp, choose "Control Panel"> "User Account"> "Change

User management command: Add User useradd, Set User Password passwd, view current user who. Add User in Linux: useradd User Name Add password for username: passwd Username View all users in the system: cat/etc/passwd | cut-

The function of displaying a like user in a custom control of android and entering the user's homepage through the user name (40). The name of the android user : The above effect is similar to the interface for displaying a like user. We can click different nicknames to enter the personal homepage of each person. For

If Nginx + PHP-FPM combination is good, how to set the user group and user of PHP program, to ensure the security of program execution? If Nginx + PHP-FPM combination is good, how to set the user group and user of PHP program, to ensure the security of program execution? Reply content: If Nginx + PHP-FPM combination

Tags: User login com androi nbsp Login creat Introduction Ext oncreateBmob of third-party services backend Cloud integration, user login, user registration, get user, user logoff (i) Bmob Introduction: Step One: Bmob integration Register a

A large amount of information leaked by drug users purchased by drug network (including/user sign \ User detailed address \ User Name \ User email \ purchase time \ Drug Name \ etc) Rt Http://www.12yao.com/user/log.txtUser log leakage, including

Add users under Linux: Useradd user nameAdd password for user name: passwd user NameTo view all users in the system: CAT/ETC/PASSWD |cut-f 1-d:Note: | is a pipe that transmits the cat's output to cut processing; The following cut takes out each line: the first column of the split.With the WHO command, you can see which users are currently logged on, and a

actual User id:Some articles refer to it as the real user ID, which is the ID when we log on to the UNIX system. Valid User ID: Defines the rights of the operator. A valid user ID is a property of a process that determines the access to the file for that process. Access to files includes reading and writing and exec

Actual user ID, valid user ID, and save Set user ID real user ID: the actual user ID, which is the valid user ID of the process executor, saved set-user-ID: Save the set

Actual User ID, valid user ID, and save setting user IDrealuserID: the actual user ID, which refers to the worker tiveuserid of the process executor: valid user ID, savedset-user-ID: save the set

Real User id: Actual username, refers to who the process performer is Effective User ID: Valid user ID, which is the access to the file when the process executes Saved Set-user-id: Save the Set User ID as a copy of the effective user