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grep -E "^[^ ]* (starved and rich|rich|starved)$" infile > output1
grep -Ev "^[^ ]* (starved and rich|rich|starved)$" infile > output2

Brute force method:


awk -v nf=name.file ' /^[^ \t]*[ \t]+starved and rich/ || /^[^ \t]*[ \t]+starved/ || /^[^ \t]*[ \t]+rich/ {print >nf; next;} NF == 1 ' input-file >nonames.file

Hi
You can proceed in this way:

awk -F: '{ print "\033[1;31m:" $1 "\033[0m" }' /etc/passwd

I do not have access to unix box right now, so would not be able to test. Can you post your execution statement..?

---------- Post updated 01-13-11 at 10:26 AM ---------- Previous update was...

Try this, calling all the 40 files at once on the command line:
awk '$1=$1' RS= FS="\n" OFS=, infile*

awk '/<s>/{next} /<\/s>/{print s;s="";next} {s=length==1?s $0:s?s FS $0:$0}' file
Explanation:
/<s>/{next} | Skip the line with <s>

/<\/s>/{print s;s="";next} | If the line matches with </s>...

could try..
awk '$2 ~ /^AGG/' inputfile > outfile

paste file1 file2