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Full Discussion: Unix command line question
Top Forums UNIX for Dummies Questions & Answers Unix command line question Post 302454343 by Corona688 on Friday 17th of September 2010 05:02:20 PM
Old 09-17-2010
Quote:
Originally Posted by Judo_Bear
I am trying to combine these all on one line.
It's going to be difficult to automate su. It insists on interactive authentication, and doesn't run commands listed after it since those are ones your current shell expects to do. It can be told to run things given on the commandline, but then it doesn't prompt you for more commands when it's done!

You could configure sudo instead, to allow you and only you(or perhaps some group of users, etc, etc.) to run a shell under the 'account' user without a password and then, modify account's ~/.profile or ~/.kshrc to run . /home/i5/i5.4/release/account/profile.ksh automatically on login, as well as set the prompt and change directory to where you want. So you go from sudo to doing what you want in one step, or su - account and one password to being setup as you want.
Last edited by Corona688; 09-17-2010 at 06:08 PM..
 

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LEARN ABOUT POSIX

chsh

CHSH(1) 							   User Commands							   CHSH(1)

NAME

       chsh - change login shell

SYNOPSIS

       chsh [options] [LOGIN]

DESCRIPTION

       The chsh command changes the user login shell. This determines the name of the user's initial login command. A normal user may only change
       the login shell for her own account; the superuser may change the login shell for any account.

OPTIONS

       The options which apply to the chsh command are:

       -h, --help
	   Display help message and exit.

       -R, --root CHROOT_DIR
	   Apply changes in the CHROOT_DIR directory and use the configuration files from the CHROOT_DIR directory.

       -s, --shell SHELL
	   The name of the user's new login shell. Setting this field to blank causes the system to select the default login shell.

       If the -s option is not selected, chsh operates in an interactive fashion, prompting the user with the current login shell. Enter the new
       value to change the shell, or leave the line blank to use the current one. The current shell is displayed between a pair of [ ] marks.

NOTE

       The only restriction placed on the login shell is that the command name must be listed in /etc/shells, unless the invoker is the superuser,
       and then any value may be added. An account with a restricted login shell may not change her login shell. For this reason, placing /bin/rsh
       in /etc/shells is discouraged since accidentally changing to a restricted shell would prevent the user from ever changing her login shell
       back to its original value.

FILES

       /etc/passwd
	   User account information.

       /etc/shells
	   List of valid login shells.

       /etc/login.defs
	   Shadow password suite configuration.

SEE ALSO

       chfn(1), login.defs(5), passwd(5).

shadow-utils 4.5						    01/25/2018								   CHSH(1)
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