有个文件需要shell处理，求高手指教

jcdiy0601

1. #!/bin/bash
   
2. 
   
3. input_file='1'
   
4. output_file='2'
   
5. while read line
   
6. do
   
7.         echo $line |awk -F: '/Host:/{print $2}'
   
8.         echo $line |awk '/balance/{print $2}'
   
9.         echo $line |awk '/server/{print $3}'|awk -F: '{print $1,$2}'
   
10. done < $input_file > $output_file
    
11. 
    
12. sed -rn '/.xxx$/{N;s/\n/\t/;N;s/\n/\t/p};ta;s/^/\t\t\t/p;:a' $output_file

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hjfeng1988

1. awk -F '[ :]+' '/backend/{a=0;printf $2"\t"}/balance/{printf $3"\t"}/server/{if(!a){a++;print $4"\t"$5}else{print "\t\t\t"$4"\t"$5}}' file

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1. awk -F '[ :]+' '/Host:/{a=0;printf $7"\t"}/balance/{printf $3"\t"}/server/{if(!a){a++;print $4"\t"$5}else{print "\t\t\t"$4"\t"$5}}' file

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