egghelp/eggheads community

Re: Subtract seconds (math) [Help]

2016-02-17T10:32:25-04:00

Thanks willyw, work fine!

Statistics: Posted by juanamores — Wed Feb 17, 2016 10:32 am

Re: Subtract seconds (math) [Help]

2016-02-17T09:04:15-04:00

Are you sure you want to use == ?

Whatever you are doing, won't it be difficult to hit it exactly on 180 seconds?

Perhaps you want >= or <= ?

Statistics: Posted by willyw — Wed Feb 17, 2016 9:04 am

Subtract seconds (math) [Help]

2016-02-16T10:26:17-04:00

In the file "djhora" I have stored the time value "count4d" .
What I want is to recover this value and subtract it to the current time .
If the result is equal to 180 seconds then execute a command.

Code:

.....more commands.....if {![file exists djhora]} { set count4d [clock seconds]     set temp [open "djhora" w+]    puts $temp "$count4d"close $temp}set temp [open "djhora" r]set djh [gets $temp]close $tempif {[expr {[clock seconds] - $djh}] == 180} { do more commands..... }

What is wrong ?

Statistics: Posted by juanamores — Tue Feb 16, 2016 10:26 am