How do I see who is in a user group?

How do I see who is in a user group?

There are multiple ways to find out the groups a user belongs to. The primary user’s group is stored in the /etc/passwd file and the supplementary groups, if any, are listed in the /etc/group file. One way to find the user’s groups is to list the contents of those files using cat , less or grep .

How do I edit a user group in AIX?


  1. From SMITTY, select Security and Users and press Enter.
  2. Select Groups and press Enter.
  3. Select Change / Show Characteristics of Groups and press Enter.
  4. Enter the name of the group to show a list of the members of the group.
  5. Add the names of the users that you want to add to the group, separated by commas.

Which command will show detailed information about a user?

who command
Description : The who command is used to get information about currently logged in user on to system.

What is groups command?

Groups command prints the names of the primary and any supplementary groups for each given username, or the current process if no names are given. If more than one name is given, the name of each user is printed before the list of that user’s groups and the username is separated from the group list by a colon.

How do I find the users group in Windows?

Hit Windows+R, type “lusrmgr. msc” into the Run box, and then hit Enter. In the “Local Users and Groups” window, select the “Users” folder, and then double-click the user account you want to look at.

How do I see what users are in a group in Linux?

Linux Show All Members of a Group Commands

  1. /etc/group file – User group file.
  2. members command – List members of a group.
  3. lid command (or libuser-lid on newer Linux distros) – List user’s groups or group’s users.

How do I create a group in AIX?

Creating and managing groups on AIX

  1. Select Add a Group and press Enter.
  2. Enter the name of the group and the names of any users that you want to add to the group, separated by commas.
  3. Press Enter to create the group.

How do I change my UID and GID in AIX?

Change the UID By running the usermod command, you change the system account bin’s UID from 2 to 5089. Keep in mind that every file owned by bin will have an ownership of 2, because AIX doesn’t automatically change the file ownership to the user’s new UID.

Which command display the information of each user currently logged in to system?

The who command displays information about all users currently on the local system. The following information is displayed: login name, tty, date and time of login. Typing who am i or who am I displays your login name, tty, date and time you logged in.

Which command is used to take data from the user?

Explanation: The scanf statement in the c programming language is used to accept the data from the user during the program execution. In C++ we can used the cin statement which is accpet the data from the user in the execution time.

What is command group example?

Command group − It is a group consisting of individuals who report directly to the manager. Example − A group of workers working on a project and reporting to the same manager is considered as a command group. A group of friends chilling out together is considered as interest group or say members of a club.

How to manage users and groups in Aix?

Administering users and groups in IBM AIX is an essential part of an administrator’s duties. You can manage users and groups in many different ways: You can maintain them through the AIX System Management Interface Tool (SMIT), manually editing the configuration files, or by using command-line commands.

What does the chgrpmem command do in Aix?

The chgrpmem command allows you to list, add, and remove users from a group as well as modify the administrators of the group. For example, the group xangroup has xander and atc as members and xander as an administrator of the group.

How to check for existing groups in Linux?

Directly query /etc/passwd for user names or /etc/group file for group names using the grep command / egrep command, and awk command. Let us see how to check for existing groups and users on Linux and Unix-like systems using command-line. The syntax is as follows to find out if user named foo exists in system:

How many characters can a group name be in Aix?

White space (space or tab) Group names can only be eight characters or less in AIX version 5.2 and earlier. Starting with AIX version 5.3, IBM increased the maximum number of characters to 255. Both user and group name lengths are handled by the same parameter: v_max_logname.