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Full Discussion: su command clarification
Operating Systems HP-UX su command clarification Post 302656307 by methyl on Thursday 14th of June 2012 12:37:24 PM
Old 06-14-2012
If you cannot install sudo, the target user can allow you access by making an entry in a .rhosts file containing a single line with two parameters:
Code:
hostname yourusername

See man .rhosts .
Make sure that any .rhosts file has permissions 600 and is owned by root (or less preferably owned by the user).

Some sites do not allow .rhosts files because they are deemed to be a security risk. This is mainly because it's easy to create one which would allow anybody access to an account.
 

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LEARN ABOUT DEBIAN

ldapsetpasswd

ldapsetpasswd(1)					      General Commands Manual						  ldapsetpasswd(1)

NAME

       ldapsetpasswd - modifies a POSIX user account's password in LDAP.

SYNOPSIS

       ldapsetpasswd <username|uid> [encodedpassword]

OPTIONS

       <username | uid>
	      The name or uid of the user whose password has to be modified.

       [encoded password]
	      If  specified  this  way, the password will be copied verbatim into the LDAP directory. If not specified, you will be prompted for a
	      password that will be changed using the ldappasswd(1) command.

SEE ALSO

       ldapfinger(1), ldapid(1), ldapgid(1), ldapscripts(5).

AVAILABILITY

       The ldapscripts are provided under the GNU General Public License v2 (see COPYING for more details).  The latest version of the ldapscripts
       is available on : http://contribs.martymac.org

LIMITATIONS

       When  used  interactively, passwords generated with this command are propagated with the ldappasswd(1) command.	Thus, the resulting format
       depends on the 'password-hash' option of your server's slapd.conf(5) file.

       You can always force an encoded password (using the hash format of your choice) by specifying it on the command line.

BUGS

       No bug known.

								 November 1, 2006						  ldapsetpasswd(1)
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