（求助）使用shell命令按标识分割文件

jackhuntcn

我试了下用sed来实现，纯练手。。

1. $ sed -n '/^Service "syncdb"/{x;:a;$!n;/^\s\+Instance/{H;$!ba};x;p}' urfile
   
2. Service "syncdb" has 1 instance(s).
   
3.   Instance "syncdb", status READY, has 1 handler(s) for this service...
   
4. $ sed -n '/^Service "syncdbXDB"/{x;:a;$!n;/^\s\+Instance/{H;$!ba};x;p}' urfile
   
5. Service "syncdbXDB" has 2 instance(s).
   
6.   Instance "syncdb1", status READY, has 1 handler(s) for this service...
   
7.   Instance "syncdb2", status READY, has 1 handler(s) for this service...
   
8. $ sed -n '/^Service "syncdb_XPT"/{x;:a;$!n;/^\s\+Instance/{H;$!ba};x;p}' urfile
   
9. Service "syncdb_XPT" has 1 instance(s).
   
10.   Instance "syncdb", status READY, has 1 handler(s) for this service...
    

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