24 lines
462 B
Plaintext
24 lines
462 B
Plaintext
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#!/bin/rc
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flags=()
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while(! ~ $#* 1 && ~ $1 -* && ! ~ $1 --){
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flags=($flags $1);
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shift
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}
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if(~ $1 --)
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shift
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switch($#*){
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case 0
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echo 'usage: g [flags] pattern [files]' >[1=2]
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exit usage
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case 1
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pattern=$1
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files=(`{ls *.[bcChm] *.cc *.py *.tex *.ms *.java >[2]/dev/null})
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case *
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pattern=$1
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shift
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files=($*)
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}
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grep -n $flags -- $pattern $files /dev/null
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