memcached查看和清理 1.一种
telnet localhost 200001 #登陆 stats #查看状态 flush_all #清理 quit #退出 2.又学到一个: echo 'flush_all' | nc localhost 200001 3. 1、数据存储(假设key为test,value为12345) printf "set test 0 0 5\r\n12345\r\n" | nc 127.0.0.1 200001 STORED 2、数据取回(假设key为test) printf "get test\r\n" | nc 127.0.0.1 200001 VALUE test 0 5 12345 END 3、数值增加1(假设key为test,并且value为正整数) printf "incr test 1\r\n" | nc 127.0.0.1 200001 12346 4、数值减少3(假设key为test,并且value为正整数) printf "decr test 3\r\n" | nc 127.0.0.1 200001 12343 5、数据删除(假设key为test) printf "delete test\r\n" | nc 127.0.0.1 11211 DELETED 6、查看Memcached状态 printf "stats\r\n" | nc 127.0.0.1 200001 STAT pid 3025 STAT uptime 4120500 STAT time 1228021767 STAT version 1.2.6 STAT pointer_size 32 STAT rusage_user 433.463103 STAT rusage_system 1224.515845 STAT curr_items 1132460 STAT total_items 8980260 STAT bytes 1895325386 STAT curr_connections 252 STAT total_connections 547850 STAT connection_structures 1189 STAT cmd_get 13619685 STAT cmd_set 8980260 STAT get_hits 6851607 STAT get_misses 6768078 STAT evictions 0 STAT bytes_read 160396238246 STAT bytes_written 260080686529 STAT limit_maxbytes 2147483648 STAT threads 1 END 7、模拟top命令,查看Memcached状态: printf "stats\r\n" | nc 127.0.0.1 200001 或者 watch "echo stats | nc 127.0.0.1 200001" |
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来自: kokogood > 《linux以及应用方面》