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bash: color strings in log file

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# 1  
Old 06-02-2008
bash: color strings in log file
hello
im looking for an easy way to color specific strings in text file.
simple example:

cat file1
acb 1234
qwer 5678

my goal:
cat file1 (color the acb red and the 5678 blue)
acb 1234
qwer 5678


cheers
# 2  
Old 06-02-2008
This should at least get you started.

Code:
cat file1 | while read par1 par2
do
  printf "\033[31m%-10s\033[0m" $par1
  printf "\033[34m%10s\n\033[0m" $par2
done

Hope it helps.
# 3  
Old 06-03-2008
Also man tput (or rather, google for examples, because the manual isn't very helpful).
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