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Moxa IA262-I-CE [17/74] User group management
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IA261/262 WinCE User’s Manual Getting Start
User/Group Management
User Group: You should assign specific services, such as ftp and telnet, to defined user groups
such that these services are accessible only by the users within the permissible user group. Three
user groups, namely “ftpd”, “telnetd”, and “httpd”, are already created by default for your
convenience.
Adding a Group: Use the command useradd –g <groupName> to create a user group.
\> useradd –g yyyy
group yyyy has been added.
Deleting a Group: To remove a group, use the command userdel –g <groupName>.
\> userdel –g yyyy
group yyyy has been removed.
Adding a User: Use the command useradd <newUserID> to add a user for accessing the system.
The user’s password, by default, is the same as the user name.
\> useradd xxxx
user xxxx has been added.
In addition, you can permit this user to access a particular service by typing -g followed by the
user group name of the service, i.e., useradd –g <groupName> <newUserID>. For example,
\> useradd –g telnetd xxxx
user xxxx is existent
group telnetd is existent
user xxxx has been added to group yyyy
Deleting a User: Use the command userdel <userID> to delete a user from the system. User
“admin” CANNOT be deleted.
\> userdel xxxx
user xxxx has been deleted
You can also just remove a user from a user group by using the command userdel –g
<groupName> <newUserID>. For example,
\> userdel –g yyyy xxxx
user xxxx has been removed from group yyyy
Changing the Password: Please use “System Manager” to change the Password.
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Содержание
- Ia261 262 wince user s manual 1
- Second edition april 2009 1
- Www moxa com product 1
- Copyright notice 2
- Disclaimer 2
- Ia261 262 wince user s manual 2
- Technical support contact information www moxa com support 2
- Trademarks 2
- Table of contents 3
- Introduction 4
- Overview 5
- Model descriptions and package checklist 6
- Product features 6
- Product hardware specifications 7
- Applications development environment 9
- Networking and communications capabilities 9
- Product software specifications 9
- Learning firmware build versions 10
- Memory and file systems 10
- Supporting servers and daemons 10
- Hive based registry contrast to ram based registry 11
- Inserting a compactflash card 11
- Inserting a usb mass storage 11
- Can ports ia262 only 12
- Rs 232 422 485 serial ports 12
- Getting start 13
- Boot loader 14
- Powering on ia261 262 14
- Resetting your ia26x ce computer 14
- Changing the network settings 15
- Operating ia26x ce computer via serial console 15
- Use windows ce network control panel utility 15
- Operating your ia26x ce computer via telnet client 16
- User group management 17
- Adjusting system time 18
- Adjusting time zone 18
- Starting and stopping services 18
- Ia261 262 wince user s manual getting start 19
- The ipconfig tool prints the tcp ip related configuration data of a host including the ip addresses gateway and dns servers 19
- The route utility allows you to view or modify network routing tables type this command without parameters to view a list of functions 19
- To add a routing item on network interface 1 19
- To troubleshoot network connectivity reachability and name resolution use the ping command this command verifies ip level connectivity to another tcp ip computer by sending internet control message protocol icmp echo request messages the corresponding return echo reply messages are displayed along with round trip times for more information type ping without parameters 19
- To view current routing items in the tables 19
- Troubleshooting network connectivity 19
- Canbus service 20
- Simple network management protocol snmp 20
- Snmp manager 20
- Management tools 22
- System information 23
- Serial port configuration 24
- Process thread monitoring control 25
- Services monitoring control 26
- Display 27
- User group management 28
- Auto launch configuration 29
- Web server configuration 30
- A firmware upgrade procedure 32
- Firmware upgrade procedure 32
- B canopen library 36
- Canopen library 36
- Canopen introduction 37
- Index object 39
- Using dictionary editor gui 39
- Function description 44
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