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read file randomly

 
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neoclust
Halfop


Joined: 14 Aug 2009
Posts: 55
PostPosted: Sun Apr 11, 2010 10:52 am    Post subject: read file randomly Reply with quote
I have a file called bd.dat containing "x" lines, how to read a one line of randomly thanks
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raider2k
Op


Joined: 01 Jan 2008
Posts: 140
PostPosted: Sun Apr 11, 2010 12:41 pm    Post subject: Reply with quote
after you read all of a files content into a list:

Code:

set output [lindex $filecontent [rand [llength $filecontent]]]
putserv "PRIVMSG $channel :$output"


should do the trick, at least did it for me
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TCL_no_TK
Owner


Joined: 25 Aug 2006
Posts: 509
Location: England, Yorkshire
PostPosted: Sun Apr 11, 2010 12:42 pm    Post subject: Reply with quote
Arrow try Search feature. or just look at the other forums Idea

The post your after is here http://forum.egghelp.org/viewtopic.php?t=6885 under TCL Help
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neoclust
Halfop


Joined: 14 Aug 2009
Posts: 55
PostPosted: Sun Apr 11, 2010 4:15 pm    Post subject: Reply with quote
i'm using this proc
Code:

proc readfile {min hour day month year} {
    global filenews
    foreach chan [channels] {
    if {[channel get $chan randnews]} {
    set file [open $filenews r]
    set data [read $file]
    close $file
    set lines [split $data \n]
    set randline [lindex $lines [rand [llength $lines]]]
     putserv "PRIVMSG $chan :$randline"
     }
    }
 }

Thanks
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