UUID文本处理求助

goofool

参考一下吧，没测试对不对

1. #/bin/bash
   
2. 
   
3. #创建临时文件
   
4. tmp_file=/tmp/tmpfile.$
   
5. 
   
6. #获取uuid
   
7. ls -l /dev/disk/by-uuid | awk '{print $9}'| awk 'BEGIN{FS="-"};(NF==5&&!a++){print $5}'  > $tmp_file
   
8. sed -rin '/^$/! s/(..)(..)(..)(..)(..)(..)/\1:\2:\3:\4:\5:\6/' $tmp_file
   
9. uuid=$(sed -n '1{/^$/{s/.*/00:00:00:00:00:00/g}}
   
10. p' $tmp_file)
    
11. echo -e "UID: "$uuid
    
12. 
    
13. #获取MAC 中文系统：硬件地址
    
14. ifconfig -a | awk '(/硬件地址/&& !a++){print $NF}' > $tmp_file
    
15. mac=$(sed -n '1{/^$/{s/.*/00:00:00:00:00:00/g}}
    
16. p' $tmp_file)
    
17. echo -e "MAC: "$mac
    
18. 
    
19. #比较
    
20. echo -e "${uuid}\n${mac}" | awk 'BEGIN{FS=":"}{print $6":"$5":"$4":"$3":"$2":"$1}' | sort |awk 'BEGIN{FS=":"}{print $6":"$5":"$4":"$3":"$2":"$1}' > $tmp_file
    
21. 
    
22. echo "---------------------"
    
23. sed -n '$p' $tmp_file
    
24. echo $tmp_file
    

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goofool

回复 4# bikkuri


    MAC地址把“硬件地址”换成相应的英文"HWaddr"就好了，因为我的系统是中文的

或者把“硬件地址”换成“Link”，只要匹配到那一行就行了，匹配到什么无所谓

goofool

回复 8# bikkuri


    你发一下MAC行的数据样式我看看

goofool

1. #获取MAC 中文系统：硬件地址
   
2. tmp_file2=/tmp/tmpfile.$RANDOM
   
3. ifconfig -a | sed -nr '/.* (.+:.+:.+:.+:.+:[^ ]+).*/{s//\1/p;q}' > $tmp_file
   
4. awk 'BEGIN{FS=":"}{printf("%2s:%2s:%2s:%2s:%2s:%2s\n", $1,$2,$3,$4,$5,$6)}' $tmp_file | sed 's/ /0/g' > $tmp_file2
   
5. mac=$(sed -n '1{/^$/{s/.*/00:00:00:00:00:00/g}}
   
6. p' $tmp_file2)
   
7. echo -e "MAC: "$mac

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goofool

回复 16# bikkuri

1. echo -e "${uuid}\n${mac}" | awk 'BEGIN{FS=":"}{print $6":"$5":"$4":"$3":"$2":"$1}' | sort |awk 'BEGIN{FS=":"}{print $6":"$5":"$4":"$3":"$2":"$1}

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