Linux Network Configuration

[animatrix7]

Hello ELi I have a couple questions as I am a Network Security major and working primarliy in Linux. I am now learning OPENBSD..do you have any experience with openbsd, if so can you make a tutorial? My next question is for the UFW firewall used in other distro's other than UBUnTU? I am currently taking a firewalls class , and learning IPTABLES. Thank you for your help...great vids

[maticman94]

Great video. A lot was review, but I did learn some new things. You should do one on samba!

[nacho858]

write more clearly understood as it is not your handwriting and you can not follow the video,please

[123456iambelial]

Is the /bin/hostname will temporary change your hostname?

I tried it and it worked, but when I rebooted the VM it went back to its original hostname.

[123456iambelial]

@123456iambelial Nevermind, i figured it out.

For those who does not know you would need to edit two files:

/etc/hostname and /etc/hosts then just change the current hostname. The /etc/hostname there should be only 1 line, so change that then for /etc/hosts there are 2 hostname you need to change and both are located in the 2nd line.

Cheers

[ramazan0124]

Hello Eli i have a problem with my laptop (its a lenovo R61) i have the problem with it says error DLL i missing and next time i turn it on the screen i Crashd (i gonna send a picture of it if you want to se how it loks then give me your e-mail)

(sorry if i spell somthing wrong i am from denmark)

[Badboysvsgoodboys]

how i can change my ip i used sudo dhclient but it give me the same ip :(

and i used ifconfig eth0 xxx.xxx.x.x cant send request to the server ??

anyone have any idea ??

[elithecomputerguy]

@Badboysvsgoodboys It will keep giving you the same IP unless the server decides to assign a different one. If you need a specific IP you need to edit the interfaces file.

[Badboysvsgoodboys]

@elithecomputerguy when i use this command vim /etc/network/interfaces

i get this massage sudo: vim: command not found

i use linux desktop

and when i open the file without vim command i find this code

auto lo

iface lo inet loopback

its not like eth0

[elithecomputerguy]

@Badboysvsgoodboys you have to install vim... run: sudo apt-get install vim... and then use it...

[TheKaleb32]

great video..! congratulation..! keep the great work up.. =)

[abdullahkhandir]

thanx brother

[marimar2007]

hey Eli thank you so much for all this great stuff u teach us , i have a question for you plzz : how i can creat a script that can let me run either static or dhcp IP without going to edit the file everytime i want to change between static or dhcp ?so if want static i just run this script and it does it for me or if i want a dhcp i only run it and it gives me dhcp

thank you so much

Mohamed

[royhiron]

fantastic

[Tacomaster521]

Are you a prison inmate??? always orange!

[SamSpace155]

now that i ve done all this shown in the video .. what i need to do next to make my server ready to work ?

and do i need to do some work on the clients ?

[saif92112000]

Nice but very lengthy

[icguilty]

wht???? u can put more dns in windows if u wanted!.

[MrRoles17]

But In Rhel Firewall is totally different , how to configure iptables...?

[salsaboy86]

@MrRoles17

interfaces are located in different place : /etc/sysconfig/network-script/­ifcfg-eth0 yet the all the other configs are the same

[algnadjib]

many thanks

[justfourthen]

@elithecomputerguy is it possible to find out my ISP dhcp server address?

[MrRapFr]

1 dislike is a windows user (-:

[Xergo92]

@MrRapFr dude u got that right

[SlackintoshHD]

rookie question... i realize Windows and Unix are operating systems, and below them there's certain distros with their own kernels, but what about above the operating system? is there any words to describe the general overview of it's structure since their both written in C / C++....?

[Pardsru]

the best tutorial, I've been browsing a Linux learning introduction....thanx a lot!!!

[thiyagi]

Nice Video, very informative..

[ronmaroria]

Very effective, i'm definitely more knowledgeable after watching this. I'm definitely subscribed to your videos effective immediately.

[TokyoBlackout]

Keep up the great work! This video was so useful!!! Straightfoward, clear, and knowledgeable......As long as you keep making videos, I will keep watching! You earned an instant fan!

[support4everyone]

Thank you so much for sharing this million dollars video... love it!