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03-24-2011 02:04 PM
03-24-2011 02:04 PM
			
				
					
					
						Hi!
I have a script which prompts for password for a non-root user, can I avoid that?
su -m 
Prompts for a password.
Its a startup script and the start up fails?
How can I fix this?
Thanks. 
					
				
			
			
				
			
			
				
	
			
				
		
			
			
			
			
			
			
		
		
		
	
	
	
I have a script which prompts for password for a non-root user, can I avoid that?
su -m
Prompts for a password.
Its a startup script and the start up fails?
How can I fix this?
Thanks.
Solved! Go to Solution.
- Tags:
 - su
 
		2 REPLIES 2
	
	            
            
		
		
			
            
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03-24-2011 02:10 PM
03-24-2011 02:10 PM
Solution
			
				
					
					
						Hi:
Startup scripts are run as the 'root' user and thus you can launch *your* script from within the startup wrapper with:
su - someuser -c '/usr/local/bin/someuser.sh'
If a non-root process attempts to do a 'su' an interactive password prompt will be offered. You can't defeat this with redirection. In that case, your best recourse is probably to use 'expect':
http://en.wikipedia.org/wiki/Expect
Regards!
...JRF...
		
		
	
	
	
Startup scripts are run as the 'root' user and thus you can launch *your* script from within the startup wrapper with:
su - someuser -c '/usr/local/bin/someuser.sh'
If a non-root process attempts to do a 'su' an interactive password prompt will be offered. You can't defeat this with redirection. In that case, your best recourse is probably to use 'expect':
http://en.wikipedia.org/wiki/Expect
Regards!
...JRF...
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03-24-2011 02:31 PM
03-24-2011 02:31 PM
			
				
					
						
							Re: su -m <user> passwordless?
						
					
					
				
			
		
	
			
	
	
	
	
	
			
				
					
					
						Thanks!
					
				
			
			
				
			
			
				
			
			
			
			
			
			
		
		
		
	
	
	
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