Re: [Haifux] Git Lecture discussion
On Tuesday, 5 בFebruary 2008, Ohad Lutzky wrote: Regarding keyword substituion: It turns out that Linus thinks it's a horrible idea: http://kerneltrap.org/mailarchive/git/2006/10/9/223932 His argument is that it may destroy binary files. This is bogus since keyword-substitution is *off* by default. It will occur only for files that were explicitly marked for substitution. For example in subversion: svn propset svn:keywords Id Author Revision *.h *.c As a substitute (pun intended) for the lack in this feature he gives a hand crafted, build system dependent, manual (i.e: error prone) method. What a lame excuse. [the .sig came out right this time...] -- Oron Peled Voice/Fax: +972-4-8228492 [EMAIL PROTECTED] http://www.actcom.co.il/~oron ICQ UIN: 16527398 Linux is a trademark of Linus Torvalds in the USA and other countries. ___ Haifux mailing list Haifux@haifux.org http://hamakor.org.il/cgi-bin/mailman/listinfo/haifux
Re: [Haifux] Lecture proposal : how Ethernet works ?
On Feb 5, 2008 5:30 PM, Nir Abulaffio [EMAIL PROTECTED] wrote: Since I have heared tens of lectures in Haifux, I propose to give a lecture on the only thing I can think will interest the audience: An explanation of how Ethernet networks work by giving examples using etherheal I'm interested to hear about this. I'd like to see more examples of real-world problems (and their solutions) concerning TCP/IP traffic in big networks like Technion campus. May be although a bit info about general strategies for discovering and fixing problems like this: Hi, I live in Canada dorms and my Internet occasionally experiences slowness. -- Zaar ___ Haifux mailing list Haifux@haifux.org http://hamakor.org.il/cgi-bin/mailman/listinfo/haifux
[Haifux] Lecture proposal : how Ethernet works ?
Since I have heared tens of lectures in Haifux, I propose to give a lecture on the only thing I can think will interest the audience: An explanation of how Ethernet networks work by giving examples using etherheal (today wireshark) which is an open source sniffer. I can show the bits in the header of every packet and how they help to bring the Internet to work. What I will talk about (if at all) depends on feedback I get to this mail. -- possible items -- A basic network demonstration, from the point of view of the network, not from a specific host, with demonstrations using etherheal (today wireshark) 1. What is an ip packet ? and what is not (e.g. ARP) 2. Difference between tcp and udp. What is icmp,igmp. 3. Terms like MTU,TTL . 4. Examples of many different problems with actual examples from a working environment such as a university campus. 5. What happens if MTU is wrong. 6. How does traceroute work. 7. What is a SYN attack. 8. What is the difference between a switch and a router. 9. What is the routing table in a computer, (a host) and what is the routing table in a router. and a few words about routing protocols. -- Nir. ___ Haifux mailing list Haifux@haifux.org http://hamakor.org.il/cgi-bin/mailman/listinfo/haifux
Re: [Haifux] Lecture proposal : how Ethernet works ?
I am interested. On Feb 5, 2008 5:30 PM, Nir Abulaffio [EMAIL PROTECTED] wrote: Since I have heared tens of lectures in Haifux, I propose to give a lecture on the only thing I can think will interest the audience: An explanation of how Ethernet networks work by giving examples using etherheal (today wireshark) which is an open source sniffer. I can show the bits in the header of every packet and how they help to bring the Internet to work. What I will talk about (if at all) depends on feedback I get to this mail. -- possible items -- A basic network demonstration, from the point of view of the network, not from a specific host, with demonstrations using etherheal (today wireshark) 1. What is an ip packet ? and what is not (e.g. ARP) 2. Difference between tcp and udp. What is icmp,igmp. 3. Terms like MTU,TTL . 4. Examples of many different problems with actual examples from a working environment such as a university campus. 5. What happens if MTU is wrong. 6. How does traceroute work. 7. What is a SYN attack. 8. What is the difference between a switch and a router. 9. What is the routing table in a computer, (a host) and what is the routing table in a router. and a few words about routing protocols. -- Nir. ___ Haifux mailing list Haifux@haifux.org http://hamakor.org.il/cgi-bin/mailman/listinfo/haifux ___ Haifux mailing list Haifux@haifux.org http://hamakor.org.il/cgi-bin/mailman/listinfo/haifux
Re: [Haifux] Lecture proposal : how Ethernet works ?
Hi Near I will be glade to here such lecture. It will be grate if you explain a bit about how to use ethereal. Please noteice that sniffing of the cs network might not be welcomed by the system team of cs shahar dag - Original Message - From: Nir Abulaffio [EMAIL PROTECTED] To: Haifux Sent: Tuesday, February 05, 2008 5:30 PM Subject: [Haifux] Lecture proposal : how Ethernet works ? Since I have heared tens of lectures in Haifux, I propose to give a lecture on the only thing I can think will interest the audience: An explanation of how Ethernet networks work by giving examples using etherheal (today wireshark) which is an open source sniffer. I can show the bits in the header of every packet and how they help to bring the Internet to work. What I will talk about (if at all) depends on feedback I get to this mail. -- possible items -- A basic network demonstration, from the point of view of the network, not from a specific host, with demonstrations using etherheal (today wireshark) 1. What is an ip packet ? and what is not (e.g. ARP) 2. Difference between tcp and udp. What is icmp,igmp. 3. Terms like MTU,TTL . 4. Examples of many different problems with actual examples from a working environment such as a university campus. 5. What happens if MTU is wrong. 6. How does traceroute work. 7. What is a SYN attack. 8. What is the difference between a switch and a router. 9. What is the routing table in a computer, (a host) and what is the routing table in a router. and a few words about routing protocols. -- Nir. ___ Haifux mailing list Haifux@haifux.org http://hamakor.org.il/cgi-bin/mailman/listinfo/haifux ___ Haifux mailing list Haifux@haifux.org http://hamakor.org.il/cgi-bin/mailman/listinfo/haifux
