Re: [U-Boot] [U-boot] shell script syntax

2013-07-24 Thread TigerLiu
Hi, James: >Try something like >=> for i in a b c; do > > echo $i > > done >a >b >c >=> Your suggestion is right! Thank you! Best wishes, ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Re: [U-Boot] [U-boot] shell script syntax

2013-07-23 Thread Albert ARIBAUD
Hi tiger...@viatech.com.cn, On Mon, 22 Jul 2013 19:44:18 +0800, wrote: > Hi, Albert: > >Did you try the commands live in your U-Boot console? > >Did you make sure hush shell is enabled in your U-boot? > I am sure I have enabled hush shell. > > I think "for" iteration syntax is error: > "for(i=1

Re: [U-Boot] [U-boot] shell script syntax

2013-07-23 Thread TigerLiu
Hi, Albert: >See the Denx U-Boot documentation, more precisely: >http://www.denx.de/wiki/view/DULG/CommandLineParsing#Section_14.2.17. >From this web page, it seems hush-shell support "for" iteration. So, i wrote a simple script as below: for(i=1;i<10;i++) do echo "lion-0722" done Then, i used

[U-Boot] [U-boot] shell script syntax

2013-07-23 Thread TigerLiu
Hi, experts: It seems u-boot script does not support "for / goto" etc syntax? So, I could not use script to let one cmd run many times? Best wishes, ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Re: [U-Boot] [U-boot] shell script syntax

2013-07-22 Thread James Chargin
Try something like => for i in a b c; do > echo $i > done a b c => Regards, Jim On 07/22/2013 04:44 AM, tiger...@viatech.com.cn wrote: Hi, Albert: Did you try the commands live in your U-Boot console? Did you make sure hush shell is enabled in your U-boot? I am sure I have enabled hush shell

Re: [U-Boot] [U-boot] shell script syntax

2013-07-22 Thread TigerLiu
Hi, Albert: >Did you try the commands live in your U-Boot console? >Did you make sure hush shell is enabled in your U-boot? I am sure I have enabled hush shell. I think "for" iteration syntax is error: "for(i=1;i<10;i++)" But I don't know how to write it correctly! Best wishes, _

Re: [U-Boot] [U-boot] shell script syntax

2013-07-22 Thread Albert ARIBAUD
Hi tiger...@viatech.com.cn, On Mon, 22 Jul 2013 19:06:33 +0800, wrote: > Hi, Albert: > >See the Denx U-Boot documentation, more precisely: > >http://www.denx.de/wiki/view/DULG/CommandLineParsing#Section_14.2.17. > From this web page, it seems hush-shell support "for" iteration. > So, i wrote a s

Re: [U-Boot] [U-boot] shell script syntax

2013-07-22 Thread Albert ARIBAUD
Hi tiger...@viatech.com.cn, On Mon, 22 Jul 2013 17:46:38 +0800, wrote: > Hi, experts: > > It seems u-boot script does not support "for / goto" etc syntax? > > So, I could not use script to let one cmd run many times? See the Denx U-Boot documentation, more precisely: http://www.denx.de/wiki/