2009-02-18 20:58:53     How to export environment variables in blackfin uclinux /etc/rc

2009-02-18 20:58:53     How to export environment variables in blackfin uclinux /etc/rc

DAVID ZHOU (CHINA)

Message: 69589   

Hi,

I want to export some environment variables after blackfin uclinux startup,so I add followed:

export MY_SET=/etc/myset

in file /etc/rc

but when uClinux startup,I use echo $MY_SET, nothing displayed.

How should I do ? Thanks!

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2009-02-18 21:04:07     Re: How to export environment variables in blackfin uclinux /etc/rc

Mike Frysinger (UNITED STATES)

Message: 69590   

/etc/rc is an init script, not a shell rc file.  please read the documentation:

docs.blackfin.uclinux.org/doku.php?id=uclinux-dist:shell

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2009-02-18 23:13:14     Re: How to export environment variables in blackfin uclinux /etc/rc

DAVID ZHOU (CHINA)

Message: 69596   

Thanks Mike!

Another one :

I just can use export in console command line. When I use shell script it could not work, command echo can work in shell.

Why ?

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2009-02-18 23:44:03     Re: How to export environment variables in blackfin uclinux /etc/rc

Mike Frysinger (UNITED STATES)

Message: 69598   

i dont really know what you're talking about.  show examples.