Re^8: Querying program port

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Re^9: Querying program port by AnomalousMonk (Bishop) on Aug 12, 2019 at 02:36 UTC
... I need to learn how to use this forum. Please take a look at some of the articles in Understanding and Using PerlMonks, and also at How do I post a question effectively?, Writeup Formatting Tips and What shortcuts can I use for linking to other information? Give a man a fish: `<%-{-{-{-<`	[reply] [d/l]
Re^9: Querying program port by jcb (Deacon) on Aug 12, 2019 at 02:07 UTC
Did you try running it as `perl findgame.pl` (or whatever name you assigned to it)? That is usually a local error, related to the file not being marked executable. Also try: `chmod a+x findgame.pl` (or whatever name you saved it as).	[reply] [d/l] [select]
Re^10: Querying program port by CougarXR7 (Acolyte) on Aug 12, 2019 at 11:48 UTC
Before I get into Permission denied, I need to address my mistakes I made . 333networks is not a game, but a game server browser. That uses UDP port 27900 and TCP port 28900. I sent that info so you could have some idea of what I was trying to do, forgetting 333networks was a browser and not a game. That explains the weirdness you seen with 333networks. You launch a game, your game send 333networks a UDP heartbeat packet with your game server info. I launch the same game, wanting to find a server to play on, I click scan internet in the game browser, using TCP protocol. 333networks then sends me your game server info, highlighting it, clicking join, we are now using UDP protocol connecting our games, and no longer using 333networks game server browser. Games use TCP protocol to be queried, that why Jetfighter returned nothing using UDP port 8181, but did using TCP port 8182. You said the -u means UDP, that really has me confused because nc 12.234.56.789 8182 -u , \status\, returned a response from Jetfighter, using a TCP port with -u UDP switch resulted in a response, confusing! The following is from my Ubuntu terminal, $ /home/cougarxr7/Perl/portscript333.pl bash: /home/cougarxr7/Perl/portscript333.pl: Permission denied. Now I change permissions on the file to run as program. $ /home/cougarxr7/Perl/portscript333.pl bash: /home/cougarxr7/Perl/portscript333.pl: /usr/bin/perl^M: bad interpreter: No such file or directory. chmod a+x /home/cougarxr7/Perl/portscript333.pl. The terminal started a new session after doing the above input. Tried again same results. I am asking, since I cannot run this script, Can you please rewrite it with port inc? As I described earlier in my post. Then I can watch the terminal displaying port inc. starting with port 25000. ~$ 25001 ~$ 25002 ~$ 25003 Keeps incrementing by 1 until game response/replies. I like the #parse and pretty print! I hope you will rewrite this script for me! I now realize when sending a pm, You Said means message sent! For kicks and giggles, I wound up #'ing every line of code in that file,starting at the bottom and still got permission denied. So it's not what's in the file but the file itself.	[reply]
Re^11: Querying program port by poj (Abbot) on Aug 12, 2019 at 12:29 UTC
bash: /home/cougarxr7/Perl/portscript333.pl: /usr/bin/perl^M: bad interpreter: No such file or directory. That looks like you created the file with windows line ending. Try > sudo apt-get install dos2unix > dos2unix portscript333.pl poj	[reply]
Re^12: Querying program port by CougarXR7 (Acolyte) on Aug 12, 2019 at 14:05 UTC
Re^13: Querying program port by marto (Archbishop) on Aug 12, 2019 at 14:10 UTC
Some notes below your chosen depth have not been shown here
Re^11: Querying program port by marto (Archbishop) on Aug 12, 2019 at 12:31 UTC
`bad interpreter: No such file or directory.` [download] Had you searched for this you'd have found out that you've got a carriage return on the end of the shebang line. dos2unix will help.	[reply] [d/l]
Re^12: Querying program port by Marshall (Abbot) on Aug 13, 2019 at 15:01 UTC
Re^12: Querying program port by CougarXR7 (Acolyte) on Aug 12, 2019 at 14:24 UTC
Re^13: Querying program port by marto (Archbishop) on Aug 12, 2019 at 14:27 UTC
Re^9: Querying program port by AnomalousMonk (Bishop) on Aug 12, 2019 at 02:29 UTC
You have a pm. ... I tried sending you a PM... I will be sending you a pm... Just out of curiosity, what's a "PM"? Give a man a fish: `<%-{-{-{-<`	[reply] [d/l]
Re^10: Querying program port by jcb (Deacon) on Aug 12, 2019 at 02:50 UTC
For the benefit of anyone reading this later, "PM" was evidently common forum-speak for the feature that PerlMonks calls "/msg". Those messages showed up in my Inbox.	[reply]
Re^11: Querying program port by AnomalousMonk (Bishop) on Aug 12, 2019 at 04:42 UTC
Ah, I get it: "Private Message." Thanks! Give a man a fish: `<%-{-{-{-<`	[reply] [d/l]


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