Question

美好的一天，

我使用linux bash命令提取每个sip帐户的某些数据并将它们放在一起。

我有一个名为$ peers的数组，我将所有1000个啜饮，现在我需要循环通过它们将每个sip设置为其useragent。

我到目前为止所拥有的是

#! /bin/bash

peers="$(asterisk -rx "sip show peers" | cut -f1 -d" " | cut -f1 -d"/" "=")" "= "  asterisk -rx "sip show peer " $peer | cut -f2 -d"Useragent"

for peer in  $peers do
echo $peers
done

#echo $peers

我需要从以＃34; Useragent＆＃34;

开头的行集合中提取一行

我首先运行asterisk -rx "sip show peer 101"，然后给出结果

* Name       : 101
  Description  :
  Secret       : <Set>
  MD5Secret    : <Not set>
  Remote Secret: <Not set>
  Context      : outgoing
  Record On feature : automon
  Record Off feature : automon
  Subscr.Cont. : <Not set>
  Language     :
  Tonezone     : <Not set>
  AMA flags    : Unknown
  Transfer mode: open
  CallingPres  : Presentation Allowed, Not Screened
  Callgroup    :
  Pickupgroup  :
  Named Callgr :
  Nam. Pickupgr:
  MOH Suggest  :
  Mailbox      :
  VM Extension : asterisk
  LastMsgsSent : 0/0
  Call limit   : 0
  Max forwards : 0
  Dynamic      : Yes
  Callerid     : "" <>
  MaxCallBR    : 384 kbps
  Expire       : 23
  Insecure     : no
  Force rport  : Yes
  Symmetric RTP: Yes
  ACL          : No
  DirectMedACL : No
  T.38 support : No
  T.38 EC mode : Unknown
  T.38 MaxDtgrm: -1
  DirectMedia  : Yes
  PromiscRedir : No
  User=Phone   : No
  Video Support: No
  Text Support : No
  Ign SDP ver  : No
  Trust RPID   : No
  Send RPID    : No
  Subscriptions: Yes
  Overlap dial : Yes
  DTMFmode     : rfc2833
  Timer T1     : 500
  Timer B      : 32000
  ToHost       :
  Addr->IP     : xxx.xxx.xxx.xxx:5060
  Defaddr->IP  : (null)
  Prim.Transp. : UDP
  Allowed.Trsp : UDP
  Def. Username: 101
  SIP Options  : (none)
  Codecs       : (gsm|ulaw|alaw|g729|g722)
  Codec Order  : (gsm:20,g722:20,g729:20,ulaw:20,alaw:20)
  Auto-Framing :  No
  Status       : OK (9 ms)
  Useragent    : UniFi VoIP Phone 4.6.6.489
  Reg. Contact : sip:101@xxx.xxx.xxx.xxx:5060;ob
  Qualify Freq : 60000 ms
  Keepalive    : 0 ms
  Sess-Timers  : Accept
  Sess-Refresh : uas
  Sess-Expires : 1800 secs
  Min-Sess     : 90 secs
  RTP Engine   : asterisk
  Parkinglot   :
  Use Reason   : No
  Encryption   : No

现在我需要剪切这部分Useragent : UniFi VoIP Phone 4.6.6.489

并将其显示为101 : UniFi VoIP Phone 4.6.6.489

任何帮助将不胜感激

谢谢。最佳答案完美无缺。这是我的解决方案。

peer="$(asterisk -rx "sip show peers" | cut -f1 -d" " | cut -f1 -d"/" )"


for peer in  $peers do

output= "$(asterisk -rx "sip show peer $peers" | sed -nE '/Useragent/ s/^[^:]+/101 /p')"
echo $output


done

但是仍然存在问题，我的问题是变量的循环

Answer 1

使用sed：

... | sed -nE '/Useragent/ s/^[^:]+/101 /p'

/Useragent/将行与Useragent匹配
s/^[^:]+/101用:

101

linux bash剪切了一行以某个字符串开头

1 个答案: