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Operating Systems Solaris Run commans as no login shell user Post 302984081 by jlliagre on Thursday 20th of October 2016 01:41:38 PM
Old 10-20-2016
The error messages states that your user has no home directory, not no login shell.

In any case, even if the user has no home directory and assuming you have root's privileges, you need to avoid the "-" option which is meaningless in that case and you can simply run

Code:
su user ls

If the user really has no shell, i.e. the last field of its passwd entry is empty, the OS is defaulting to the bourne shell (/usr/bin/sh). However, if the user has a specific shell specified, this shell will be run to execute the command, and will fail if it is not functional, e.g. /bin/false.
 

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sulogin(1M)						  System Administration Commands					       sulogin(1M)

NAME
sulogin - access single-user mode SYNOPSIS
sulogin DESCRIPTION
The sulogin utility is automatically invoked by init when the system is first started. It prompts the user to type a user name and password to enter system maintenance mode (single-user mode) or to type EOF (typically CTRL-D) for normal startup (multi-user mode). The user should never directly invoke sulogin. The user must have the solaris.system.maintenance authorization. The sulogin utility can prompt the user to enter the root password on a variable number of serial console devices, in addition to the tra- ditional console device. See consadm(1M) and msglog(7D) for a description of how to configure a serial device to display the single-user login prompt. FILES
/etc/default/sulogin Default value can be set for the following flag: PASSREQ Determines if login requires a password. Default is PASSREQ=YES. /etc/default/login Default value can be set for the following flag: SLEEPTIME If present, sets the number of seconds to wait before login failure is printed to the screen and another login attempt is allowed. Default is 4 seconds. Minimum is 0 seconds. Maximum is 5 seconds. Both su(1M) and login(1) are affected by the value of SLEEPTIME. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsr | +-----------------------------+-----------------------------+ SEE ALSO
auths(1), login(1), consadm(1M), init(1M), su(1M), attributes(5), msglog(7D) NOTES
By default, the root user has all authorizations. Granting the solaris.system.maintenance authorization to the Console User Rights Profile may have an undesirable side effect of granting the currently logged in user maintenance mode access. The solaris.system.maintenance authorization should be directly granted to appropri- ate users rather than through the Console User Rights Profile. SunOS 5.11 21 Aug 2008 sulogin(1M)
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