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Revision 1578

Added by Aaron Marcuse-Kubitza almost 13 years ago

filter_errors: Default to outputing only the first match

View differences:

bin/filter_errors
4 4 
selfDir="$(dirname -- "$0")"
5 5 

  		




  6
  6
  
    
if ! test "$#" -ge 1; then


  		




  7
  
  
    
    echo "Usage: env [n=...] $0 grep-options... <input"


  		




  
  7
  
    
    echo "Usage: env [n=... (\"\" for all)] $0 grep-options... <input"


  		




  8
  8
  
    
    exit 2


  		




  9
  9
  
    
fi


  		




  10
  10
  
    

  		




  
  11
  
    
test -n "${n+t}" || n=1


  		




  
  12
  
    

  		




  11
  13
  
    
"$selfDir/filter_errors_before"|grep "$@"|\


  		




  12
  14
  
    
$(test -n "$n" && echo head -"$n" || echo cat)|"$selfDir/filter_errors_after"


  		












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