Why does RHEL not boot to a proper shell under single user mode ?
Linux - NewbieThis Linux forum is for members that are new to Linux.
Just starting out and have a question?
If it is not in the man pages or the how-to's this is the place!
Notices
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Introduction to Linux - A Hands on Guide
This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter.
For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.
Click Here to receive this Complete Guide absolutely free.
Why does RHEL not boot to a proper shell under single user mode ?
After editing the kernel options with the added word 'single' , the system reboots to a command line interface.
But with RHEL, it always boots to [root@noname /]# . This has no passwd command ability to change passwords. I've to add init=/bin/bash in the kernel options for RHEL to boot correctly to sh.
But when I try the same steps with Fedora, it immediately boots to sh-3.1# which has the passwd command ability to change passwords.
Changing passwords doesn't have anything to do with what shell you use but with mount points (where applicable) and the location of the tools: if /sbin and /usr/sbin are outside the default path then you must prefix the full path.
Changing passwords doesn't have anything to do with what shell you use but with mount points (where applicable) and the location of the tools: if /sbin and /usr/sbin are outside the default path then you must prefix the full path.
Oh thanks, is the default path you are referring to the $PATH ?
And just FYI that is a 'proper' shell. Without a shell at all, you'd be unable to do anything. The apparent differences you show is in the prompt only, and we can tell nothing else from there. It could be as simple as RHEL sets a prompt in single user mode, and Fedora does not.
LinuxQuestions.org is looking for people interested in writing
Editorials, Articles, Reviews, and more. If you'd like to contribute
content, let us know.