Scripting help required

[pfildes]

Can anybody please help with the following script source code?

I have a script which is executed every 15 mins via a Crontab entry. In the script I set a counter initially to zero. If a particular file exists, I read the counter value stored. If it equals 3 I set it to zero. If the counter is zero then I display a message. I then increment the counter and write it to the log file. This, hopefully, will mean a message every 1hr.

When I try to run the script I get the following error message;
[red][0: not found[/red]

which refers to the line in the following source code indicated as "<--- Error"

    integer AI_NUM=0
    #if [ -f $AI_LOG_FILE ]; then
    #    AI_NUM=`cat $AI_LOG_FILE`
    #    if [$AI_NUM -eq 3]; then
    #        AI_NUM=0
    #    fi
    #fi
        
    if [$AI_NUM -eq 0]; then   <------ Error!!
        echo "My Message"
    fi
    echo $AI_NUM + 1 > $AI_LOG_FILE

 

[sbrews]

You need some white spaces on the if statements:

[b]    if [ $AI_NUM -eq 0 ]; then [/b]

Note the spaces after [ and before ]

Add a little color to your PUTTY terminal: faq52-6627

 

[pfildes]

Cheers sbrews. Thats worked!.