.bashrc doesn't get sourced after su'ing to root

Posted by Ian Dunn on Server Fault See other posts from Server Fault or by Ian Dunn
Published on 2011-06-27T22:24:35Z Indexed on 2011/06/28 0:23 UTC
Read the original article Hit count: 202

Filed under:

source

|

bashrc

|

su

I've got a CentOS 5.6 VPS and both root and my normal user account have identical copies of a .bashrc file in their home directories. The file contains a few basic aliases, etc.

If I login to root, root's copy gets sourced.
If I login to myuser, myuser's copy gets sourced
If I su to root after logging into myuser, then all the aliases, etc inside myuser's copy get removed, and root's copy doesn't get sourced. If I then manually source root's copy, the command completes without any errors, but none of the aliases's etc get applied.

I've searched Google and Server Fault, but haven't found any solutions. Does anyone know how to fix that?

© Server Fault or respective owner

Related posts about source

UnsatisfiedLinkError on xawt when running HEC-HMS.sh

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am a recent adopter of Linux and this problem has got me stumped. I use HEC-HMS and HEC-DSSVue for work on a regular basis. I have been using the widows versions in wine but they are really buggy. So I decided to try out the linux versions. the links below will take you to the download pages for… >>> More
Introducing Java/Open Source Daily, All the Java/Open Source Information You Need in One Newsletter

as seen on Internet.com - Search for 'Internet.com'
Internet.com launches a new daily newsletter to provide one-stop coverage of all the Java and Open Source information that matters to you. >>> More
Introducing Java/Open Source Daily, All the Java/Open Source Information You Need in One Newsletter

as seen on Internet.com - Search for 'Internet.com'
Internet.com launches a new daily newsletter to provide one-stop coverage of all the Java and Open Source information that matters to you. >>> More
The Open Source Open Source Conference

as seen on Internet.com - Search for 'Internet.com'
Portland, OR open source advocates took the loss of OSCON in stride: They launched their own open source conference. How did it stack up against the heavyweight, top-down competition? >>> More
Open Source: Open Source Contributions

as seen on Oracle Technology Network - Search for 'Oracle Technology Network'
Oracle investments in Linux yield substantial returns. >>> More

Related posts about bashrc

How to restore .bashrc

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Terminal shows this bash: /home/atlas/.bashrc: line 73: syntax error near unexpected token `[' bash: /home/atlas/.bashrc: line 73: `if [ -x /usr/bin/dircolors ] ; then ' I've tried to fix it using "cp /ect/skel/.bashrc ~/" And I get this "cp: cannot stat `/ect/skel/.bashrc': No such file or directory" I'm… >>> More
How do I permanently set my bashrc changes?

as seen on Super User - Search for 'Super User'
Everytime I log into SSH, I have to manually source the bashrc file to set my path variables the way I want to. How do I have bash do it automatically? Shouldn't it be automatic? >>> More
(solved) `ssh foo "<command/>"` not loading remote aliases?

as seen on Server Fault - Search for 'Server Fault'
summary: Why does this fail $ ssh foo 'R --version | head -n 1' bash: R: command not found but this succeeds $ ssh foo 'grep -nHe 'bashrc' ~/.bash_profile' /home/me/.bash_profile:3:# source the users .bashrc if it exists /home/me/.bash_profile:4:if [ -f "${HOME}/.bashrc" ] ; then /home/me/.bash_profile:5:… >>> More
Login without running bash_profile or bashrc

as seen on Server Fault - Search for 'Server Fault'
So let's say one typoed something in their .bashrc that prevents him (or her) from logging in via ssh (i.e. the ssh login exits because of the error in the file). Is there any way that person could login without executing it (or .bashrc since the one runs the other), or otherwise delete/rename/invalidate… >>> More
May I define aliases elsewhere than into .bashrc ?

as seen on Stack Overflow - Search for 'Stack Overflow'
We are several persons using the same login id on Linux Box. I want to define my own aliases without interfering with anyone. In the .bashrc, I define a alias to my bash file defining my own aliases. alias luc=/full/path/to/my/def_alias_luc.sh The file /full/path/to/my/def_alias_luc.sh contains #… >>> More