On 10/19/2013 10:03 PM, 陶治江 wrote: > 于 2013-10-20 9:59, Mark LaPierre 写道: >> On 10/19/2013 09:18 PM, 陶治江 wrote: >>> >>> Hello everylinuxers: >>> >>> I am now focusing on the development of a script interpretor (some thing >>> like shell) >>> in embedded environment, and its functions mainly output the data in >>> specified >>> address. In order to make it seems better, I want to format the output >>> result like >>> MySQL output listed below for example >>> >>> ||+--------+-------------+ >>> | address| value | >>> +--------+-------------+| >>> | 0x1110| 0x01 | >>> +--------+-------------+ >>> | 0x1111 | 0x00 | >>> +--------+-------------+| >>> >>> >>> I think it seems good like this, but I do not know how to make out >>> it.(someone says awk, >>> sed may help, but the environment does not permit it). Is there some >>> libs or tools can >>> help make output result good and elegent? >>> >>> >>> Sorry to borther all of you, any info would be appreciated. >>> >> Hey Nicol, >> >> Do you have access to perl in your environment? Perl has excellent >> print formatting abilities. >> > > no, embeded environment, a lot of things are extremely striped. > I am wondering whether should I write it on my own side. >
What tools do you have available in your environment? You have no awk or sed. How about a text editor? Do you have vi or vim? Both of those are based on the ed editor. You might have the ed editor. -- _ °v° /(_)\ ^ ^ Mark LaPierre Registered Linux user No #267004 https://linuxcounter.net/ **** _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos