bitnami@ip-10-99-67-123:~/.rvm/gems$ ruby -v
ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]
bitnami@ip-10-99-67-123:~/.rvm/gems$ rails -v
Rails 3.2.3
bitnami@ip-10-99-67-123:~/.rvm/gems$ mysql --version
mysql Ver 14.14 Distrib 5.5.22, for debian-linux-gnu (x86_64) using readline 6.2
bitnami@ip-10-99-67-123:~/.rvm/gems$ mysql -v
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
bitnami@ip-10-99-67-123:~/.rvm/gems$
任何想法,为什么发生这种情况?
我只得到了一条错误mysql -v
命令
谢谢。
· --verbose, -v
Verbose mode. Produce more output about what the program does. This option can be given multiple times to produce more and more output. (For example, -v -v -v produces table output format even in
batch mode.)
· --version, -V
Display version information and exit.
你想要什么 ? 冗长或版本?
如果你想要的服务器端版本,连接到服务器,发送查询status;
您应该具有完全ARGS,例如连接服务器:
> mysql --user=user --password=password --host=serverip
或将args是~/.my.cnf
就像我:
[mysql]
default-character-set=utf8
prompt="\\u@\\h \\r:\\m:\\s > "
user=user
password=DqvQ86ls1VQit617C
host=127.0.0.1
port=3306