search for: create_graph

I have a script file in my cron.hourly that contains a good number of scripts I must call. #!/bin/sh sleep 15 perl /scripts/create_graph.pl & sleep 15 perl /scripts/create_graph_out.pl & many more lines. etc. Is there a way I can sleep random length to time before executing each but background each one so master script returns promptly. Something like. sleep (random 1 - 300 seconds, perl /scripts/create_graph_out.pl) &a...

...lem with Gruff not always displaying the graph on the page. On some pages, the graph is displayed fine. On others, however, I just get the number relating to the id of the requested item - in my case, report. Does anyone know how to solve this problem? I have the following in my controller: def create_graph g = Gruff::Line.new(290) g.title = "Reports" g.theme = { :colors => [''#CC0000'', ''#00CC00'', ''#cc6633'', ''#cc9966'', ''#99cc99''], :marker_color => ''black'...

...the latest version of or R known to compile on Solaris 8 is version 2.6.2. I have been able to compile and install R version 2.6.2. under Unix. I also installed Hmisc package needed by my script. The problem is that when I launch my script to create graphs from text files I get this error : > Create_Graph("File") Error in X11(paste("png::", filename, sep = ""), width, height, pointsize, : unable to start device PNG In addition: Warning message: In png(paste(PATH, "/", filename, sep = ""), 800, 600) : no png support in this version of R The thi...

...$| = 1)[0]); (undef,undef,$uid,$gid) = getpwnam($runuser); create_files($uid,$gid); POSIX::setgid($gid) || upslog("Could not set GID!\n"); POSIX::setuid($uid) || upslog("Could not set UID!\n"); create_rrds($rrd_file) unless (-e $rrd_file); $graphctr = create_graphs(); while (1) { $ups = UPS::Nut->new(NAME => $opts{upsname}, HOST => $upshost); $ups->Authenticate($username, $password) || upslog("Could not authenticate to UPSD!\n"); $date = time(); $bcharge...