sed问题，求大神方法！

fenghedong_007

1. # proxy the PHP scripts to Apache listening on 127.0.0.1:80
   
2.     #
   
3.     #location ~ \.php$ {
   
4.     #    proxy_pass   127.0.0.1;
   
5.     #}
   
6. 
   
7.     # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
   
8.     #
   
9.     #location ~ \.php$ {
   
10.     #    root           html;
    
11.     #    fastcgi_pass   127.0.0.1:9000;
    
12.     #    fastcgi_index  index.php;
    
13.     #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
    
14.     #    include        fastcgi_params;
    
15.     #}
    
16. 
    
17.     # deny access to .htaccess files, if Apache's document root
    
18.     # concurs with nginx's one
    
19.     #
    
20.     #location ~ /\.ht {
    
21.     #    deny  all;
    
22.     #}

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想替换掉第二个#location ~ \.php$ {}之间的#，请不要用行号或者从模式到匹配行的方法来解决问题。
采用其他方法直接匹配第二个#location ~ \.php$ {}之间的内容
请大神提供下方法，我参考参考，谢谢了！

yestreenstars

是要这个效果么？

1. [root@localhost ~]# sed -r '/#location/{x;s/$/./;/^..$/{x;:1;s/#//;/}/b;n;b1};x}' i
   
2. # proxy the PHP scripts to Apache listening on 127.0.0.1:80
   
3.     #
   
4.     #location ~ \.php$ {
   
5.     #    proxy_pass   127.0.0.1;
   
6.     #}
   
7. 
   
8.     # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
   
9.     #
   
10.     location ~ \.php$ {
    
11.         root           html;
    
12.         fastcgi_pass   127.0.0.1:9000;
    
13.         fastcgi_index  index.php;
    
14.         fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
    
15.         include        fastcgi_params;
    
16.     }
    
17. 
    
18.     # deny access to .htaccess files, if Apache's document root
    
19.     # concurs with nginx's one
    
20.     #
    
21.     #location ~ /\.ht {
    
22.     #    deny  all;
    
23.     #}
    
24. [root@localhost ~]#

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yjh777

循环:
  http://bbs.chinaunix.net/thread-1509372-1-1.html

jason680

回复 1# fenghedong_007

$ awk '/#location ~ \\[.]php[$] {/{P=1}P{sub(/#/,"")}/}/{P=0}1' FILE
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #
    location ~ \.php$ {
        proxy_pass   127.0.0.1;
    }

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ \.php$ {
        root           html;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        include        fastcgi_params;
    }

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}

   

moperyblue

1. sed '0,/location ~ \\.php/b;/location ~ \\.php/{x;/^$/{x;:a;N;/}/!ba;s/#//Mg;h;b};x}'
   
2. sed '0,/location ~ \\.php/b;/location ~ \\.php/{x;/^$/{x;:a;s/#//;n;/}/!ba;s/#//;h;b};x}'

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