Add to $PATH how?
Cameron Simpson
cs at zip.com.au
Wed Jun 7 12:46:40 UTC 2006
On 06Jun2006 08:54, Steven W. Orr <steveo at syslang.net> wrote:
| Be aware that ssh starts a login shell except if you are running a
| specific command. e.g., ssh foo is a login shell, but ssh foo pwd is not.
| So the correct thing to do is to set your PATH in you .bash_profile and to
| also set it in your .bashrc IF YOU ARE NOT INTERACTIVE. Test if you're
| interactive in your .bashrc by looking if $PS1 is null.
|
| if [[ -z "$PS1" ]]
| then
| # Set aliases here
| else
| # Set PATH here
| fi
God, NO.
That's what the RedHat bashrc do. It's very wrong. Test for an "i" in
the $- variable. People used to just set $PS1 and export it. Worked just
fine - happened in your .profile and all was good.
I had to _stop_ doing that because the idiots at RedHat expect $PS1 to
be set only in interactive shells (circularly, because they expect it to
be set in the bashrc...). It is false logic, and routinely trashed my
setups.
Test $-, and ignore $PS1.
Of course, one of the first things we do in our standard installs at
work is to discard the /etc/bashrc supplied by RH completely. It's
very dodgy.
Cheers,
--
Cameron Simpson <cs at zip.com.au> DoD#743
http://www.cskk.ezoshosting.com/cs/
Top executives cannot afford to be isolated from the people below, who are in
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