shell mysql

shuiying0715

[root@nomo ~]#  echo 'select host,user,password from mysql.user' |mysql -uroot -p123456
host    user    password
localhost       root    *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9
nomo.amoizt.com.cn      root
127.0.0.1       root
localhost
nomo.amoizt.com.cn
%       root    *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9

[root@nomo ~]# mysql -uroot -p123456 -e 'select host,user.password from mysql.user'
+--------------------+-------------------------------------------+
| host               | password                                  |
+--------------------+-------------------------------------------+
| localhost          | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
| nomo.amoizt.com.cn |                                           |
| 127.0.0.1          |                                           |
| localhost          |                                           |
| nomo.amoizt.com.cn |                                           |
| %                  | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 |
+--------------------+-------------------------------------------+
[root@nomo ~]# mysql -uroot -p123456 <<EOF
> use mysql;
> select host,user,password from user;
> EOF
host    user    password
localhost       root    *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9
nomo.amoizt.com.cn      root
127.0.0.1       root
localhost
nomo.amoizt.com.cn
%       root    *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9