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Old 04-08-2016, 11:12 PM   #1
luofeiyu
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How to create password with -p option?


To create username test2 with command :
useradd -s /usr/bin -d /home/test2 test2
and to create the passwd.
passwd test2

Why can't write them into : useradd -s /usr/bin -d /home/test2 -p test2
 
Old 04-09-2016, 12:05 AM   #2
malekmustaq
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Quote:
Originally Posted by luofeiyu View Post
To create username test2 with command :
useradd -s /usr/bin -d /home/test2 test2
and to create the passwd.
passwd test2

Why can't write them into : useradd -s /usr/bin -d /home/test2 -p test2
The answer is inside your machine. Enter this in a terminal:
Code:
man useradd
man passwd
GNU/LInux documentation is ample for a new user to begin learning and using, just use the "man" command.

Hope that helps. Good luck.

m.m.
 
1 members found this post helpful.
Old 04-09-2016, 12:16 AM   #3
luofeiyu
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useradd -s /usr/bin -d /home/test3 -p passwd test3
 
Old 04-09-2016, 09:13 AM   #4
jpollard
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NOTE: the password specified by the -p option of useradd must already be encrypted...

Code:
       -p, --password PASSWORD
           The encrypted password, as returned by crypt(3). The default is to
           disable the password.

           Note: This option is not recommended because the password (or
           encrypted password) will be visible by users listing the processes.

           You should make sure the password respects the system's password
           policy.
And note that the "crypt(3)" is for DES passwords only, and is insecure. It is much better to use the passwd utility.
 
  


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