查看遠程Redis服務器的版本
如何查看遠程Redis服務器的版本
如果無遠程Redis服務器的SSH訪問權限，又想知道Redis服務器是哪個版本，該怎麼辦？
很簡單，在本地安裝一個Redis，利用Redis客戶端命令查看：
# ./src/redis-cli -h 192.168.1.3 info | grep 'redis_version' redis_version:2.8.8
# ./src/redis-cli -h 192.168.1.3 info # Server redis_version:2.8.8 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:43fea591cc6ce090 redis_mode:standalone os:Linux 2.6.18-308.el5 x86_64 arch_bits:64 multiplexing_api:epoll gcc_version:4.1.2 process_id:8719 run_id:f69135bba0fd50a55cfeaca56788e963d1a33a38 tcp_port:6379 uptime_in_seconds:14582183 uptime_in_days:168 hz:10 lru_clock:7432791 config_file:/opt/redis/conf/redis.conf # Clients connected_clients:198 client_longest_output_list:0 client_biggest_input_buf:0 blocked_clients:0 # Memory used_memory:305139776 used_memory_human:291.00M used_memory_rss:335597568 used_memory_peak:345944184 used_memory_peak_human:329.92M used_memory_lua:29696 mem_fragmentation_ratio:1.10 mem_allocator:jemalloc-3.2.0 # Persistence loading:0 rdb_changes_since_last_save:36276 rdb_bgsave_in_progress:0 rdb_last_save_time:1433496111 rdb_last_bgsave_status:ok rdb_last_bgsave_time_sec:4 rdb_current_bgsave_time_sec:-1 aof_enabled:0 aof_rewrite_in_progress:0 aof_rewrite_scheduled:0 aof_last_rewrite_time_sec:-1 aof_current_rewrite_time_sec:-1 aof_last_bgrewrite_status:ok aof_last_write_status:ok # Stats total_connections_received:9787 total_commands_processed:45631162136 instantaneous_ops_per_sec:5336 rejected_connections:0 sync_full:1 sync_partial_ok:2 sync_partial_err:0 expired_keys:0 evicted_keys:0 keyspace_hits:34233696840 keyspace_misses:64496 pubsub_channels:0 pubsub_patterns:0 latest_fork_usec:24591 # Replication role:master connected_slaves:1 slave0:ip=192.168.1.5,port=6379,state=online,offset=862467827791,lag=1 master_repl_offset:862467915661 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:862466867086 repl_backlog_histlen:1048576 # CPU used_cpu_sys:700504.88 used_cpu_user:433667.81 used_cpu_sys_children:26926.16 used_cpu_user_children:254138.31 # Keyspace db0:keys=67,expires=0,avg_ttl=0 db15:keys=17476,expires=0,avg_ttl=0
