我试图使用netcat从memcached服务器收集统计信息.
~ $nc 10.251.170.80 11211 stats STAT pid 27508 STAT uptime 7940345 STAT time 1262949310 STAT version 1.2.4 STAT pointer_size 64 STAT rusage_user 1389.962693 STAT rusage_system 4857.247586 STAT curr_items 9154565 STAT total_items 615722800 STAT bytes 1994844049 STAT curr_connections 62 STAT total_connections 6263004 STAT connection_structures 148 STAT cmd_get 1925983531 STAT cmd_set 615722800 STAT get_hits 1334407705 STAT get_misses 591575826 STAT evictions 7125864 STAT bytes_read 454794886199 STAT bytes_written 176758890326 STAT limit_maxbytes 2147483648 STAT threads 4 END
我无法理解为什么
~ $echo stats | nc -vv 10.251.170.80 11211 Connection to 10.251.170.80 11211 port [tcp/*] succeeded! ~ $
只是失败了.
有没有一个技巧nc没有正确读取标准输入？
CR / LF出了什么问题？
我一直在尝试与输入(-C)相关的每个nc命令行选项
~ $echo $SHELL /bin/bash ~ $bash --version GNU bash,version 3.2.33(1)-release (i386-redhat-linux-gnu) Copyright (C) 2007 Free Software Foundation,Inc.
该系统是fedora 9.
