bash: chkconfig: command not found

第一次用linux操作系统，想给httpd服务打开，但是发现bash:
chkconfig: command not found，就百度了一下，发现，原来这样就可以了。。。就有了！

bash: chkconfig: command not found

[root@xuniji ~]# chkconfig

bash: chkconfig: command not found

[root@xuniji ~]# rpm -aq |grep chkconfig

chkconfig-1.3.30.1-2

[root@xuniji ~]# export PATH=/sbin:$PATH

[root@xuniji ~]# chkconfig

chkconfig version 1.3.30.1 - Copyright (C) 1997-2000 Red Hat, Inc.

This may be freely redistributed under the terms of the GNU Public License.

usage: chkconfig --list [name]

chkconfig --add <name>

chkconfig --del <name>

chkconfig [--level <levels>] <name> <on|off|reset|resetpriorities>

[root@xuniji ~]# echo $PATH

/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/home/gtl/bin

[root@xuniji ~]# PATH="$PATH":/sbin

[root@xuniji ~]# echo $PATH

/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/home/gtl/bin:/sbin