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Full Discussion: output required
Top Forums Shell Programming and Scripting output required Post 302312368 by Franklin52 on Friday 1st of May 2009 05:58:48 AM
Old 05-01-2009
Quote:
Originally Posted by PrasannaKS
yes, the first half of the output is empty and then one line with the correct word printed and the blank output.

In simple terms, I need to print the word which starts with a letter 'o' for each line.

<---Only one word in each line which starts with letter 'o' . That word could be anywhere in the line i.e $1 or $2 or $3 or $4--->
Code:
awk '{for(i=1;i<=NF;i++){if($i ~ "^o"){print $i}}}' file

 

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vlatai(1L)																vlatai(1L)

NAME
vlatai - Lojban word analyzer SYNOPSIS
vlatai [ -v ] [ word ] DESCRIPTION
vlatai is a program that reads a list of Lojban words from standard input, one word per line. In its usual mode, it writes a single output line for each input line, advising of which kind of Lojban word the input line is. If the input word has cmavo prefixed onto it, vlatai shows the individual cmavo and the base word itself. In the verbose mode (obtained using -v), the workings of the internal state machines used for scanning the word are exposed. This may give some insight into where an error lies on words that can't be parsed, especially if the output is used in conjuction with the report files built during the compilation process. Note that vlatai is primarily a testbench for the word categorizer/splitter inside jbofihe. vlatai is not fully supported or documented as a stand-alone program. OPTIONS
-v Verbose; show lots of information about the evolution of the internal state word The word to check. If no 'word' argument is supplied, the program reads words from standard input, one word per line (with no whitespace around it.) REFERENCES
http://go.to/jbofihe Home page for the jbofihe project (of which cmafihe is part) http://www.lojban.org/ Home page of the Lojban community http://www.rrbcurnow.freeuk.com/lojban/ My Lojban page. AUTHOR
Richard Curnow <rpc@myself.com> December 2000 vlatai(1L)
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