linux下編輯文件，編輯后行后怎么會有^M這個字符呢？？

xindi10631

我在linux下編輯文件   文件是linux下cp的、


源文件：
[ivr-12]
include => ivr-12-custom
exten => h,1,Hangup
exten => s,1,Set(MSG=custom/20101020-IVR-01)
exten => s,n,Set(LOOPCOUNT=0)
exten => s,n,Set(__DIR-CONTEXT=)
exten => s,n,Set(_IVR_CONTEXT_${CONTEXT}=${IVR_CONTEXT})
exten => s,n,Set(_IVR_CONTEXT=${CONTEXT})
exten => s,n,GotoIf($["${CDR(disposition)}" = "ANSWERED"]?begin)
exten => s,n,Answer
exten => s,n,Wait(1)
exten => s,n(begin),Set(TIMEOUT(digit)=3)
exten => s,n,Set(TIMEOUT(response)=10)
exten => s,n,Set(__IVR_RETVM=)
exten => s,n,ExecIf($["${MSG}" != ""],Background,${MSG})
exten => s,n,WaitExten(,)
exten => hang,1,Playback(vm-goodbye)
exten => hang,n,Hangup
exten => *,1,dbDel(${BLKVM_OVERRIDE})
exten => *,n,Set(__NODEST=)



執(zhí)行
cat file | sed '/^\[ivr-12\]/{n;d}' | sed '/^\[ivr-12\]/{n;d}' | sed '0,/^\[ivr-12\]/{s//&\ninclude => ivr-12-custom\nexten => h,1,Hangup\nexten => s,1,Noop\(asdasd\)\nexten => s,n,AGI\(bb.php\)\nexten => s,n,Noop\(\$\{XXX\}\)\nexten => s,n,GotoIf\(\$\[ "x$\{XXX\}" = "xIVR9" \]?ivr-9,s,1\)\nexten => s,n,Set\(MSG=custom\/20101020-IVR-01\)\nexten => s,n,Set\(LOOPCOUNT=0\)/}' >10


之后文件10變成
[ivr-12]
include => ivr-12-custom
exten => h,1,Hangup
exten => s,1,Noop(asdasd)
exten => s,n,AGI(bb.php)
exten => s,n,Noop(${XXX})
exten => s,n,GotoIf($[ "x${XXX}" = "xIVR9" ]?ivr-9,s,1)
exten => s,n,Set(MSG=custom/20101020-IVR-01)
exten => s,n,Set(LOOPCOUNT=0)^M
exten => s,1,Set(MSG=custom/20101020-IVR-01)^M
exten => s,n,Set(LOOPCOUNT=0)^M
exten => s,n,Set(__DIR-CONTEXT=)^M
exten => s,n,Set(_IVR_CONTEXT_${CONTEXT}=${IVR_CONTEXT})^M
exten => s,n,Set(_IVR_CONTEXT=${CONTEXT})^M
exten => s,n,GotoIf($["${CDR(disposition)}" = "ANSWERED"]?begin)^M
exten => s,n,Answer^M
exten => s,n,Wait(1)^M
exten => s,n(begin),Set(TIMEOUT(digit)=3)^M
exten => s,n,Set(TIMEOUT(response)=10)^M
exten => s,n,Set(__IVR_RETVM=)^M

  這是怎么回事啊 ？？  請求大家的幫助！

amarant

把它弄沒了就是了  估計是你的源文件就有^M

yanu

沒問題。

1. 11:34:27 > cat -A file
   
2. [ivr-12]$
   
3. include => ivr-12-custom$
   
4. exten => h,1,Hangup$
   
5. exten => s,1,Set(MSG=custom/20101020-IVR-01)$
   
6. exten => s,n,Set(LOOPCOUNT=0)$
   
7. exten => s,n,Set(__DIR-CONTEXT=)$
   
8. exten => s,n,Set(_IVR_CONTEXT_${CONTEXT}=${IVR_CONTEXT})$
   
9. exten => s,n,Set(_IVR_CONTEXT=${CONTEXT})$
   
10. exten => s,n,GotoIf($["${CDR(disposition)}" = "ANSWERED"]?begin)$
    
11. exten => s,n,Answer$
    
12. exten => s,n,Wait(1)$
    
13. exten => s,n(begin),Set(TIMEOUT(digit)=3)$
    
14. exten => s,n,Set(TIMEOUT(response)=10)$
    
15. exten => s,n,Set(__IVR_RETVM=)$
    
16. exten => s,n,ExecIf($["${MSG}" != ""],Background,${MSG})$
    
17. exten => s,n,WaitExten(,)$
    
18. exten => hang,1,Playback(vm-goodbye)$
    
19. exten => hang,n,Hangup$
    
20. exten => *,1,dbDel(${BLKVM_OVERRIDE})$
    
21. exten => *,n,Set(__NODEST=)$
    
22. $
    
23. $
    
24. 11:34:30 > cat file | sed '/^\[ivr-12\]/{n;d}' | sed '/^\[ivr-12\]/{n;d}' | sed '0,/^\[ivr-12\]/{s//&\ninclude => ivr-12-custom\nexten => h,1,Hangup\nexten => s,1,Noop\(asdasd\)\nexten => s,n,AGI\(bb.php\)\nexten => s,n,Noop\(\$\{XXX\}\)\nexten => s,n,GotoIf\(\$\[ "x$\{XXX\}" = "xIVR9" \]?ivr-9,s,1\)\nexten => s,n,Set\(MSG=custom\/20101020-IVR-01\)\nexten => s,n,Set\(LOOPCOUNT=0\)/}' >10
    
25. 11:34:34 > cat -A 10
    
26. [ivr-12]$
    
27. include => ivr-12-custom$
    
28. exten => h,1,Hangup$
    
29. exten => s,1,Noop(asdasd)$
    
30. exten => s,n,AGI(bb.php)$
    
31. exten => s,n,Noop(${XXX})$
    
32. exten => s,n,GotoIf($[ "x${XXX}" = "xIVR9" ]?ivr-9,s,1)$
    
33. exten => s,n,Set(MSG=custom/20101020-IVR-01)$
    
34. exten => s,n,Set(LOOPCOUNT=0)$
    
35. exten => s,1,Set(MSG=custom/20101020-IVR-01)$
    
36. exten => s,n,Set(LOOPCOUNT=0)$
    
37. exten => s,n,Set(__DIR-CONTEXT=)$
    
38. exten => s,n,Set(_IVR_CONTEXT_${CONTEXT}=${IVR_CONTEXT})$
    
39. exten => s,n,Set(_IVR_CONTEXT=${CONTEXT})$
    
40. exten => s,n,GotoIf($["${CDR(disposition)}" = "ANSWERED"]?begin)$
    
41. exten => s,n,Answer$
    
42. exten => s,n,Wait(1)$
    
43. exten => s,n(begin),Set(TIMEOUT(digit)=3)$
    
44. exten => s,n,Set(TIMEOUT(response)=10)$
    
45. exten => s,n,Set(__IVR_RETVM=)$
    
46. exten => s,n,ExecIf($["${MSG}" != ""],Background,${MSG})$
    
47. exten => s,n,WaitExten(,)$
    
48. exten => hang,1,Playback(vm-goodbye)$
    
49. exten => hang,n,Hangup$
    
50. exten => *,1,dbDel(${BLKVM_OVERRIDE})$
    
51. exten => *,n,Set(__NODEST=)$
    
52. $
    
53. $
    
54. 11:34:38 >
    

復(fù)制代碼

xindi10631

回復(fù) 2# amarant


    源文件沒有^M

gamester88

是windows下的文件傳到linux下了吧

amarant

回復(fù) 4# xindi10631


    cat -A file 看下有沒有

chenyx

dos2unix轉(zhuǎn)碼看下

xindi10631

回復(fù) 5# gamester88


    文件是linux下的  沒有拷貝到windows上  也不是windows上上傳到linux的!

ouyxia

asterisk

xindi10631

回復(fù) 9# ouyxia


    是啊   你對asterisk是不是了解很多啊，傳授一下經(jīng)驗？