资格认证:利用shell命令操作Memcached

1.数据存储(假设键为张燕，值为12345)
printf " set Zhang Yan 005 \ r \ N 12345 \ r \ N " | NC 127 . 0 . 0 . 1 11211
Stored
2 .数据检索(假设键为张艳)
printf" Get张艳\ r \ N " | NC 127 . 0 . 0 . 1 11211
value Zhang Yan 0 5
12345
end
3、值加1(假设键为张燕，值为正整数)
printf " incr N " | NC 127 . 0 . 0 . 1 11211
1211数据删除(假设键是张燕)
printf "删除张燕\ r \ N " | NC 127 . 0 . 0 . 1 11211
DELETED
6 .检查Memcached状态
printf " stats \ r \ n " | NC 127 . 0 . 0 . 1 11211
STAT PID 3025
STAT正常运行时间4120500
STAT时间1228021767
STAT版本1 . 2 . 6
STAT pointer _ size 32
STAT rusage _ user 433.463103
STAT rusage模拟top命令并检查Memcached状态:
watch " printf ' stats \ r \ N ' | NC 127 . 0 . 0 . 1 11211 "
或
watch " echo stats | NC 127 . 0 . 0 . 1 11211 "。