What Does 'Bae' Mean?
The English language explained! Ask (or provide answers!) about common idioms, buzzwords, catch phrases, and slang. What does the United States Department of Agriculture's choice or prime mean? askFSIS Public Q&A: Processing Establishment’s need for a CCP for Raw Beef Fabrication; In effect Food Safety Inspection Service Directive is prohibiting the use of electric prods as a means to get anima.
As a consequence, many questions mmean operators and other syntax tokens are not found easily when searching for them. This also makes closing duplicates more difficult. The list below is to help with this issue. The main idea is to have links to existing questions on Stack Overflow, so it's easier for us to reference them, not to copy over content what does it mean in the ECMAScript Spec.
Additionally, this is a blatant copy of the PHP symbol reference. We needed a JS one. Please help. See the documentation on MDN about expressions what to write in a fathers day card operators what does the animal farm flag look like statements. Stack Overflow for Teams — Collaborate and share knowledge with a private group.
Viewed k times. I had such a hard time searching for info on the operator. The PHP version has been very useful as a go-to for closing dupes. I'm of the opinion that this should, barring an official policy change, remain. But the wiki doesn't seem an appropriate place for this content. Shat seems, despite the lack of potential for any 'answers' like enough a 'canonical question' that I'd be tempted to reopen.
Though I'd yield to a mod's review. David Thomas: Unfortunately, tag wikis still suck. This is why even the book question remains a question today. That's the idea here. It's much simpler to compile a list of common questions in a community wiki format than ask a very broad set of questions as you edited it and have to browse dozens of answers trying to find the one you want.
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This program attempts trace route by launching UDP probe packets with a small ttl time to live then listening for an ICMP "time exceeded" reply from a gateway. If there is no response within a 5 sec. So in your case we can conclude that we got response only upto Afterwards the nodes are not responding to the ICMP packets type 11 upto hop 30 which is the max time-to-live max number of hops. You can increase max-time-to-live using -m flag.
Traceoute requires a response from the target server and each of the intermediate hops to create its output. If a router doesn't generate a Time-to-live exceeded response, traceroute will not know anything about that hop. You can also try specifying a particular port that is unlikely to be filtered such as 80 or 25 using the -p option. There may be other options that help you get a response back.
Check the man page for traceroute. To answer the second part of your question, no, this traceroute does not mean that there are exactly 30 hops between you and the target server. Traceroute "gives up" after a certain number of hops. This done by limiting the maximum TTL in the packets which, by default on Linux, is You can change this with the -m option.
There may be more or fewer hops but since none of them after the 6th one are responding, we just don't know. Sign up to join this community.
The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.
Create a free Team What is Teams? Learn more. Asked 9 years, 5 months ago. Active 5 years, 10 months ago. Viewed k times. Improve this question. Add a comment. Active Oldest Votes. All implementations of traceroute rely on ICMP type 11 packets being sent to the originator.
Improve this answer. Sachin Divekar Sachin Divekar 2, 1 1 gold badge 18 18 silver badges 21 21 bronze badges. Ladadadada Ladadadada To add: Basically, if for whatever reason hop 30 came back with a response; then we would know we have at least 30 hops.
Ignoring any trickery — user Nov 23 '11 at Sign up or log in Sign up using Google. Sign up using Facebook.