grant 命令在哪里?

Myheart

我在本论坛看到:
三、增加新用户。（注意：和上面不同，下面的因为是MYSQL环境中的命令，所以后面都带一个分号作为命令结束符）
格式：grant select on 数据库.* to 用户名@登录主机 identified by "密码"
例1、增加一个用户test1密码为abc，让他可以在任何主机上登录，并对所有数据库有查询、插入、修改、删除的权限。首先用以root用户连入MYSQL，然后键入以下命令：
grant select,insert,update,delete on *.* to test1@"%" Identified by "abc";


我的是rh8.0,在控制台输入mysql进入到mysql>; ,接着help 没有发现有grant命令,这个命令在哪里用??

mysql>; help

MySQL commands:
Note that all text commands must be first on line and end with ';'
help    (\h)    Display this help.
?       (\?)    Synonym for `help'.
clear   (\c)    Clear command.
connect (\r)    Reconnect to the server. Optional arguments are db and host.
edit    (\e)    Edit command with $EDITOR.
ego     (\G)    Send command to mysql server, display result vertically.
exit    (\q)    Exit mysql. Same as quit.
go      (\g)    Send command to mysql server.
nopager (\n)    Disable pager, print to stdout.
notee   (\t)    Don't write into outfile.
pager   (\P)    Set PAGER [to_pager]. Print the query results via PAGER.
print   (\p)    Print current command.
quit    (\q)    Quit mysql.
rehash  (\#)    Rebuild completion hash.
source  (\.)    Execute a SQL script file. Takes a file name as an argument.
status  (\s)    Get status information from the server.
tee     (\T)    Set outfile [to_outfile]. Append everything into given outfile.
use     (\u)    Use another database. Takes database name as argument.

aspbiz

在Help里没有显示这条命令。

grant是SQL语句，