Shell programming is a problem.

A problem occurs when shell is used to write simple programming-Linux general technology-Linux technology and application information. The following is a detailed description. [I = s] This post was last edited by Global at, January 10 ,.

It turns out that I wrote 5 to tuga!
#! /Bin/bash
Service http status &>/var/log/htmon. log
If [$? -Gt 0]
Then
Service httpd restart
Fi
Service httpd status &>/var/log/htmon. log
If [$? -Ne 0]
Then
Chkconfig httpd on
Shutdown-r now
Fi
I have just learned a little about Shell. I hope you can help me solve the D problem --!
Problems after execution:
[Root @ localhost ~] # Sh/opt/htmon. sh
/Opt/htmon. sh: line 3: [: missing ']'
[Root @ localhost ~] #
Please help me seek help and seek help.