如何去這樣的控制字符？

zzy7186

從win上copy到linux上：

1. 
   
2. Tommy Savage:408–724–0140:1222 Oxbow Court, Sunnyvale,CA 94087:5/19/66:34200
   
3. Lesle Kerstin:408–456–1234:4 Harvard Square, Boston, MA 02133:4/22/62:52600
   
4. JonDeLoach:408–253–3122:123 Park St., San Jose, CA 94086:7/25/53:85100
   
5. Ephram Hardy:293–259–5395:235 Carlton Lane, Joliet, IL 73858:8/12/20:56700
   
6. Betty Boop:245–836–8357:635 Cutesy Lane, Hollywood, CA 91464:6/23/23:14500
   
7. William Kopf:846–836–2837:6937 Ware Road, Milton, PA 93756:9/21/46:43500
   
8. Norma Corder:397–857–2735:74 Pine Street, Dearborn, MI 23874:3/28/45:245700
   
9. James Ikeda:834–938–8376:23445 Aster Ave., Allentown, NJ 83745:12/1/38:45000
   
10. Lori Gortz:327–832–5728:3465 Mirlo Street, Peabody, MA 34756:10/2/65:35200
    
11. Barbara Kerz:385–573–8326:832 Ponce Drive, Gary, IN 83756:12/15/46:268500
    

復制代碼

上面是vim結果
用cat -A 后就成這樣了

1. 
   
2. Tommy Savage:408M-bM-^@M-^S724M-bM-^@M-^S0140:1222 Oxbow Court, Sunnyvale,CA 94087:5/19/66:34200$
   
3. Lesle Kerstin:408M-bM-^@M-^S456M-bM-^@M-^S1234:4 Harvard Square, Boston, MA 02133:4/22/62:52600$
   
4. JonDeLoach:408M-bM-^@M-^S253M-bM-^@M-^S3122:123 Park St., San Jose, CA 94086:7/25/53:85100$
   
5. Ephram Hardy:293M-bM-^@M-^S259M-bM-^@M-^S5395:235 Carlton Lane, Joliet, IL 73858:8/12/20:56700$
   
6. Betty Boop:245M-bM-^@M-^S836M-bM-^@M-^S8357:635 Cutesy Lane, Hollywood, CA 91464:6/23/23:14500$
   
7. William Kopf:846M-bM-^@M-^S836M-bM-^@M-^S2837:6937 Ware Road, Milton, PA 93756:9/21/46:43500$
   
8. Norma Corder:397M-bM-^@M-^S857M-bM-^@M-^S2735:74 Pine Street, Dearborn, MI 23874:3/28/45:245700$
   
9. James Ikeda:834M-bM-^@M-^S938M-bM-^@M-^S8376:23445 Aster Ave., Allentown, NJ 83745:12/1/38:45000$
   
10. Lori Gortz:327M-bM-^@M-^S832M-bM-^@M-^S5728:3465 Mirlo Street, Peabody, MA 34756:10/2/65:35200$
    
11. Barbara Kerz:385M-bM-^@M-^S573M-bM-^@M-^S8326:832 Ponce Drive, Gary, IN 83756:12/15/46:268500$
    

復制代碼

用dos2unix 轉(zhuǎn)了不行。。。
怎么去匹配M-bM-^@M-^S呢？

nhw_cs

cat -A urfile |sed 's/M-bM-\^@M-\^S//'

xiaopan3322

直接sed處理呢？？？

yinyuemi

回復 1# zzy7186

這樣行么，有點亂，呵呵
    sed 's/\(.*\)\([0-9]\{3\}\)\(.*\)\([0-9]\{3\}\)\(.*\)\(.*\)/\1\2-\4-\6/'

zzy7186

回復  zzy7186

這樣行么，有點亂，呵呵
    sed 's/\(.*\)\([0-9]\{3\}\)\(.*\)\([0-9]\{3\}\)\(.*\)\ ...
yinyuemi 發(fā)表于 2011-01-21 13:16

    謝了 沒想到 可以摳出來 何必去匹配呢  呵呵
    awk -F: '{print $2}' sample.file | sed -r 's/([0-9]{3})(.*)([0-9]{3})(.*)([0-9]{4})/\1-\3-\5/g'
    謝樓上。。。