06-17-2011
Requirment are without password to get hardware info in the the linux using Qt?
Dear All,
I have developed one application in the Qt Creator. I have one requirment for get hardward information in the Linux system, Then i try dmidecode using and run in Qt.It will occur error message for "dev/mem" permission denied". So i try to terminal to run sudo ./application. it will ask password after enter the password the application running and get hardwareinfo also. So how to do in Qt. Please help me it urgent.
requirment are without password to get hardware info in the the linux using Qt?
Thanks..
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LEARN ABOUT ULTRIX
yppasswd
yppasswd(1yp) yppasswd(1yp)
Name
yppasswd - change password in yellow pages (YP) service.
Syntax
yppasswd [ name ]
Description
The command lets you change your password in the yellow pages (YP) map, a network data base service. Only you or the superuser can change
your YP password.
When you enter the command, the program prompts you for the old password and then for the new password. Note that the passwords are not
displayed on the screen.
Next, the program asks you for the new password again, to verify that you have typed it correctly. If you do not type the passwords cor-
rectly, you will receive an error message after you enter the new password.
Your new YP password must meet one of the following requirements:
o It must be a combination of at least six alphanumeric characters, or
o It must be a minimum of four characters, with at least one being non-alphanumeric, such as a control sequence.
The command does not change the YP password. This command only changes the local password file and not the YP master password file. See
Chapter 3 of the Guide to the Yellow Pages Service for further information.
Diagnostics
Please use a longer password
Your new password does not meet the minimum length requirement.
Mismatch- password unchanged
You misspelled your new password or its verification.
couldn't change passwd
Your new password can not be activated. It must be different from your old password and your login name.
Files
Password file
Yellow Pages directory
See Also
passwd(1), passwd(5yp), ypfiles(5yp), yppasswdd(8yp)
Guide to the Yellow Pages Service
yppasswd(1yp)