similar to: Rails controller limits time spent on shell commands?

Hello,? I hope that I can ask some questions on this mailing list about IPTables. I am more familiar with IPTABLES instead of FIREWALLD.? I disabled FIREWALLD and installed?iptables-services. I have put together a script that I found on the web on how to set up a good set of IPTABLES rules to keep my server as secure as possible. I have two NICs. ETH0 and ETH1. ETHO is the internet and ETH1 is my

Hi- this is slightly off topic, but is anyone aware of a WORKING ruby library that reads EXIF data from JPEG files? It has to run on both Windows and *nix, so wrappers around unix libs won''t do. So far I tried rexif, ruby-exif (both throwing exceptions when presented with a JPEG) and RMagick (at least able to get the date from EXIF, however it adds a ''.'' at the end for

My firewall and asterisk pjsip config only has "permit" options for my ITSP's (SIP trunk) IPs. Here's the script that sets it up. -------------------------------------------------- #!/bin/bash EXIF="eth0" /sbin/iptables --flush /sbin/iptables --policy INPUT DROP /sbin/iptables --policy OUTPUT ACCEPT /sbin/iptables -A INPUT -i lo -j ACCEPT /sbin/iptables -A INPUT -m

Wayne, that one is unrelated, but interesting - you can fix it with sudo install_name_tool -change \ /usr/local/lib:/opt/X11/lib/libtk8.6.dylib \ /usr/local/lib/libtk8.6.dylib \ /usr/local/bin/wish8.6 There is a bug in tcltk with IDs on the libraries which I have worked-around for R, but not for wish. Back to the original question - do you have any example of a file that doesn't

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Dear Wayne and Peter, FWIW, I observe exactly the same problem in Catalina. The error and my session info: -------- snip -------- > tkimage.create("photo", file = fname) Error in structure(.External(.C_dotTclObjv, objv), class = "tclObj") : [tcl] encountered an unsupported criticial chunk type "eXIf". > sessionInfo() R version 4.0.0 (2020-04-24) Platform:

Dear Simon, > On Jun 11, 2020, at 9:00 PM, Simon Urbanek <simon.urbanek at r-project.org> wrote: > > Wayne, > > that one is unrelated, but interesting - you can fix it with > > sudo install_name_tool -change \ > /usr/local/lib:/opt/X11/lib/libtk8.6.dylib \ > /usr/local/lib/libtk8.6.dylib \ > /usr/local/bin/wish8.6 > > There is a bug in tcltk with

I have an app that requires me to define a class variable (actually an array) in a controller and then access it from within a view. It seems that the class variables aren''t working right. Here is an example of what I''m trying to do. class DisplayController < ApplicationController @@thumbnail_array = Array.new ... def some_method @@thumbnail_array = SomeModel.find_all

Hi there, I''m writing a little application that parses an image file and extracts the camera settings from the file (the EXIF data) and saves all the fields to the database. The idea is that after awhile people will be able to search based on camera make, model, lens settings, etc... and all the pictures that meet those requirements will be displayed. The picture is stored on the file

Either the Rails wiki has been hacked or someone internal wanted easier access to porn. http://wiki.rubyonrails.org/rails/ If you inspect the action of the search form on this page, you will see that it now sends anyone who wishes to use the search form, to a porn site. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google

Hi, I've spent the past 4 and a half hours trying to figure out how to configure Samba the way I want, and I'm starting to wonder if what I want to do is impossible. I've read the man page for smb.conf trying to figure out what magic combination of options will work, and have scoured as much Samba documentation as I can find looking for the right recipe, but I'm having no luck.

I don't know what has changed with Catalina But I just tried my tk console from the shell command tkcon And got the following error. Here is my shell: $ tkcon dyld: Library not loaded: /usr/local/lib:/opt/X11/lib/libtk8.6.dylib Referenced from: /usr/local/bin/wish Reason: image not found Abort trap: 6 I don't know whether this is a red herring or not, but the

Hello, I would like to suggest an option to rsync that makes it output sizes in human readable units, instead of always using bytes. So Total file size: 30864401502 bytes would be output as: Total file size: 28.7 GiB Similarly for mebibytes and kibibytes. If there's already such an option, then I'm sorry -- I didn't find it in the manual pages. -- Martin Geisler

How on Earth can I know what are the arguments of any of the functions of the tcl/tk package? I tried hard to find, using all search engines available, looking deep into keywords of R, python's tkinter and tcl/tk, but nowhere I found anything remotely similar to a help. For example, what are the possible arguments to tkgetOpenFile? I know that this works: library(tcltk) filename <-

Hello, http://wiki.rubyonrails.com/rails/pages/Tutorial is showing me links to porn sites Frank -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060105/d4e011de/attachment.html

Happy enough for me on Mojave. On the off chance that you are picking up an old Tcl, do you see this? > tcl("info","tclversion") <Tcl> 8.6 -pd > On 11 Jun 2020, at 23:04 , Wayne Oldford <rwoldford at uwaterloo.ca> wrote: > > Hello everyone > > I am not sure when this appeared > (sometime post R 3.5.0 and after I switched to Mac OS

On 12/06/2020 03:49, Fox, John wrote: > Dear Simon, > >> On Jun 11, 2020, at 9:00 PM, Simon Urbanek <simon.urbanek at r-project.org> wrote: >> >> Wayne, >> >> that one is unrelated, but interesting - you can fix it with >> >> sudo install_name_tool -change \ >> /usr/local/lib:/opt/X11/lib/libtk8.6.dylib \ >>

hi all, i've been struggling with setting appropriate rules for an SMTP-server behind by NAT'd firewall. it's not that there is too little info on the web -- or here, for that matter -- there's scads of it for seemingly endless configs/req'ts -- none that seem to be exactly my own. bottom line: i'm a bit confused, and looking for some experienced advice. my goals (for

---------------------------- Original Message ---------------------------- Subject: Re: [CentOS] PHP Questions on move from CentOS 5.x to CentOS 6.x From: "Max Pyziur" <pyz at brama.com> Date: Sun, March 24, 2013 1:14 pm To: "Reindl Harald" <h.reindl at thelounge.net> -------------------------------------------------------------------------- > >

Hello Chris,  I 've found two other issues  with MAE and CRPS, giving warning  when running examples. I've the same issue on my data.  Hope that you could find some time to take a look here. Thank you Anna > library(ensembleBMA) Loading required package: chron > example(MAE) MAE>   data(ensBMAtest) MAE>   ensMemNames <-