Linux Networking

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Solutions

2

Articles & Videos

14K

Contributors

The variety of Linux distributions creates myriad issues relating to configuration and operations when computers are networked, not the least of which is the use of various network management applications, some of which are included with specific distributions, while others are standalone applications.

Related Topics

  1. Linux
  2. Linux Distributions
  3. Networking
  4. Linux Security
  5. Linux OS Dev
  6. DNS
  7. Email Servers
  8. Software Firewalls
  9. Apache Web Server
  10. Network Management
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Hi,

what are the best practices and features, options while using grep.

i am using these days to search in log files, files, directories, content etc

When should i give single quote '  '

1035 views
Manage your data center from practically anywhere
Manage your data center from practically anywhere

The KN8164V features HD resolution of 1920 x 1200, FIPS 140-2 with level 1 security standards and virtual media transmissions at twice the speed. Built for reliability, the KN series provides local console and remote over IP access, ensuring 24/7 availability to all servers.

Hi,

I keep getting below error when i wrote hello.sh shell script file and try to open it to.



Swap file ".hello.sh.swp" already exists!
[O]pen Read-Only, (E)dit anyway, (R)ecover, (Q)uit, …

1647 views

Hi,

https://bash.cyberciti.biz/guide/Hello,_World!_Tutorial

I created hello.sh script using vi hello.sh
then typed below

echo "Hello, World!"
echo "Knowledge is power."

do i need to …

1240 views

Hi,

I am trying below program

http://www.programmingunit.com/2013/04/19/shell-script-to-check-leap-year/

how to save and execute above shell script and see output and send output to different…

1057 views

Hi,
what are differences between
user defined, environmental. local, global variables

when to use which one. what are advanatages, disadvantages of using each with practical examples.
please …

431 views

Hi,

I like to write a unix shell script to check calendar year, date, current working directory.

how to write and shave .sh file(Say test.sh) and how to execute to see the output.

Any …

442 views

What are differences between
touch cat vi differences

which one is better to use to create a file. When to use which one. please advise

740 views

Can anyone recommend a good Linux tutorial, learning from the ground up?

638 views

I posted a question on this problem: https://www.experts-exchange.com/questions/29019573/Cannot-get-DNS-to-use-2-hosts-for-the-same-IP.html, thought it was solved, and closed it. I did so too soon, so…

448 views

I am running Slackware64 14.2 and BIND 9.10.4-P6 in an office LAN. This morning a bit after 8:00AM one user called and said he'd lost Internet access and access to the local shared drive. About 2 …

750 views
Industry Leaders: We Want Your Opinion!
Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

I put centos 7 on a little zotac box that has 2 wired adapters, and 1 wireless.
On the wireless interface, I can see both 2.4, 5  of my local wireless router. I can see my cellular hotspot. I can …

284 views

We are setting up a new Linux mailserver and migrating from a hosted solution. This means a messy migration but we can live with that.

I'm setting up CentOS 7 with iRedMail and looking at MX …

2124 views

We have a primary DNS server in the network but for some reason (likely due to security changes) it sometimes fails to respond DNS updates to the BIND slaves.

Is it possible to have a tiered slave …

277 views

Dear Colleagues,

I would like to understand what this command does: /bin/ping -i 0.2 -c 50 $1 | grep loss | awk '{print $$6}'| sed 's/%//'

and for what purpose it maybe used.

568 views

Dear Colleagues,

I have freshly installed the brand new latest Ubuntu Server 16.10 x64 (with internet access of course)
All I have configured is the SSH server, and it works : )
My goal is to …

3120 views

Hi All,

I have created one script for checking the status of YUM repo what are enabled / disabled. Also added the feature of enabling and disabling the repo.

for ex.:
1. it gives list of all …

4108 views

I have created a ACL rule to block certain website domains and also added ldap_auth feature so that all the users gets authenticated before they get online which is working fine.
The only challenge …

778 views

We are in the process of upgrading our Active Directory from 2003 to 2012R2.

During this upgrade we'd also like to move our Linux Samba file shares from using old NTLMv1 authentication to …

9121 views

Hi guys,

I have a list (text file) - see below example....
87.3.25.X
46.245.179.X
197.15.91.X
94.198.120.X
88.87.166.X

I would like to allow only IP addresses in the list to my server.

985 views
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Technology Partners: We Want Your Opinion!

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I am trying to set up a linux box as router ( packet forwarder to external + NAT). All the references I have found show that can be achieved using  iptables.
The question I have , if for performance …

386 views

so i have a location that wants to offer services and they are running dual isp's these services are accessed via IPv4 static addresses.
assuming their primary isp gives them the ip of 21x.22x.9x.17x…

3119 views

Hi,

I want ot learn and practive Linux commands on my windows 10 laptop. how to instal and set up and practice in centos. please advise
I was checking below but not sure where and how to get …

65235 views

I have a webserver that host multiple domains. emails get sent from this host to members of the various domains with their domain in the email address: joe@thissdomain.com, ralph@thatdomain.org, etc. …

5111 views

Hi there
We are an MSP and cloud host. We would like to buy (or use) a web filter that we can provision in the cloud and offer to our clients to use it as a web proxy (if that’s the best way, …

7237 views

is there any way in the kickstart configuratior to do this ? can this be some by manually editing the kickstart file?

thanks!!

9109 views
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201506-LO-Top-001

Linux Networking

17K

Solutions

2

Articles & Videos

14K

Contributors

The variety of Linux distributions creates myriad issues relating to configuration and operations when computers are networked, not the least of which is the use of various network management applications, some of which are included with specific distributions, while others are standalone applications.

Related Topics

  1. Linux
  2. Linux Distributions
  3. Networking
  4. Linux Security
  5. Linux OS Dev
  6. DNS