2008-05-12 08:00:14     How to setup the environment of my shell in 08-R1.

Document created by Aaronwu Employee on Aug 6, 2013
Version 1Show Document
  • View in full screen mode

2008-05-12 08:00:14     How to setup the environment of my shell in 08-R1.

Wei Jiang (CHINA)

Message: 55739   

 

Dear all,

 

  I want to set my PATH in the profile or other files.  I  just follow this doc:

 

  http://docs.blackfin.uclinux.org/doku.php?id=uclinux-dist:shell&s[]=etc&s[]=profile

 

     But I got a wrong result.

 

     If I add this line "console::askfirst:-/bin/sh" in my inittab, uClinux entered the shell twice and don't exec "profile".

 

     Then how can I setup my environment? Please advice, thanks:)

 

      Wei Jiang

QuoteReplyEditDelete

 

 

2008-05-12 08:51:52     Re: How to setup the environment of my shell in 08-R1.

Mike Frysinger (UNITED STATES)

Message: 55740   

 

what do you mean "wrong result" and "entered the shell twice" ?

 

how do you know the /etc/profile isnt being sourced ?

QuoteReplyEditDelete

 

 

2008-05-12 21:32:39     Re: How to setup the environment of my shell in 08-R1.

Wei Jiang (CHINA)

Message: 55753   

 

Dear Mike,

 

   Thanks for your help!

 

    After I add "console::askfirst:-/bin/sh" in the inittab, the information is like below:

 

BusyBox v1.4.1 (2008-05-13 08:56:33 CST) Built-in shell (msh)

Enter 'help' for a list of built-in commands.

 

root:/>

 

BusyBox v1.4.1 (2008-05-13 08:56:33 CST) Built-in shell (msh)

Enter 'help' for a list of built-in commands.

 

root:/> eth0: link up, 100Mbps, full-duplex, lpa 0x45E1

 

   The "BusyBox v1.4.1..." will show twice..

 

    And I add this lines in my profile:

 

  export PATH=$PATH:/tmp

  echo '********************Blackfin******************'

 

   After booted, echo $PATH:

 

  /bin:/usr/bin:/etc:/sbin:/usr/sbin

 

  and cna't see "************Blackfin*******".

 

  Thanks again, waiting for your help .

 

       Wei Jiang

QuoteReplyEditDelete

 

 

2008-05-12 23:41:48     Re: How to setup the environment of my shell in 08-R1.

Mike Frysinger (UNITED STATES)

Message: 55756   

 

you probably already enabled CONFIG_USER_INIT_CONSOLE_SH ... you cant do both at the same time or you will launch two shells

QuoteReplyEditDelete

 

 

2008-05-13 03:08:22     Re: How to setup the environment of my shell in 08-R1.

Wei Jiang (CHINA)

Message: 55757   

 

Dear Mike,

 

   Ok, it's fine now. Thank you very much!

 

       Wei Jiang

Attachments

    Outcomes