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Technical data of the dev-random.net

Geo IP provides you such as latitude, longitude and ISP (Internet Service Provider) etc. informations. Our GeoIP service found where is host dev-random.net. Currently, hosted in Denmark and its service provider is SYD Energi Internet - DHCP Pooled .

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pgp.net cisco.com wiki.apache.org docs.oracle.com winton.org.uk 

HTTP Header Analysis

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DNS

HtmlToText

search for: /dev/random all-around linux / tech blog menu skip to content home guides & how-to’s reviews about /dev/random linux lockfile explained, how to use them the easy or hard way 4 replies what is a lockfile you may have experienced it before, you create a cronjob to change some data every x hour or minutes and one day this job takes longer than it usually does and cron spawns another job before the first one is finished. this can result in data corruption or deletion of data that should not have been deleted, all depending on what the cronjob is set up to do to prevent bad things from happening, a good rule of thumb is to always use a lockfile a lockfile is a small file, it virtually takes up no space, at least so little you won’t care (the actual size depends on your filesystem). sometimes it contains a pid, sometimes a timestamp or just plain empty. depending on how the lockfile is managed continue reading → this entry was posted in bash , centos , cron , debian , guide , linux , scripting , scripts and tagged centos , cron , debian , guide , how-to , linux , scripts on june 12, 2016 by steffan . configuring hp ilo through linux automatically leave a reply we only use hp servers and we get more and more every week. someone has to keep track of all those servers and be able to configure them using ilo in case of a disaster installation almost runs automatically, except for ilo configuration. i have to first find the ilo ip, then login to the web interface, create users, set static ip and what not. it takes time, a lot of it. if only there was some way to automate it without having to use hp’s software.. but wait, there is! i already posted how to scan for all hp ilo devices in your subnet , but the basics in the following post on how to configure ilo from your guest linux os might make everything a little easier for the sysadmins out there how to configure hp ilo in linux first i will show you the useful commands and an example output for each, and then how to automate the configuration of your hp ilo interface using bash scripting the script for configuring ilo automatically will be included at the end of this post needed packages: openipmi openipmi-libs openipmi-tools these packages can be installed through your favorite package manager, below you’ll see the defaults in debian and centos/rhel debian: apt-get install openipmi openipmi-libs openipmi-tools centos/rhel: yum install openipmi openipmi-libs openipmi-tools once you got those installed, you can move on and configure or fetch info from ilo through the guest linux continue reading → this entry was posted in bash , centos , debian , guide , hp , ilo , linux , scripts , server and tagged bash , centos , debian , guide , how-to , hp , ilo , linux , scripts , server on may 26, 2016 by steffan . fixing /lib/ld-linux.so.2: bad elf interpreter: no such file or directory leave a reply today i had to run a script on a 64bit server, but was met with the following error: /lib/ld-linux.so.2: bad elf interpreter: no such file or directory reason for the /lib/ld-linux.so.2: bad elf interpreter: no such file or directory error the /lib/ld-linux.so.2: bad elf interpreter: no such file or directory error will happen only on 64 bit systems, the cause is the that 32 bit libraries are missing from the system and the script/program needs them, so it can’t run. how to fix the /lib/ld-linux.so.2: bad elf interpreter: no such file or directory error continue reading → this entry was posted in 32bit , 64bit , arch linux , centos , debian , fix , linux , scripting , scripts , server , uncategorized and tagged 32bit , 64bit , centos , debian , fix , how-to , linux , scripting , scripts , server on june 16, 2015 by steffan . mysql get size of all databases in megabytes leave a reply why would you want to get the size of all databases in my mysql? reason for this could be many, in my case i wanted to make sure replication worked as expected, i wanted to see the size of my database be the same on all my mysql servers. also i was a little curious how big some of my databases was. there’s not much to write on this matter, just thought somebody could use this query, i know i am going to use this query many times in the future again. the query for showing databae sizes in mysql it’s one tiny query actually. just fire up a mysql client, phpmyadmin, mysql in terminal or you can even do this in a script. the query: select table_schema as "database name", sum(data_length + index_length) / 1024 / 1024 as "size (mb)" from information_schema.tables group by table_schema; sample output: +----------------------------+-------------+ | database name | size (mb) | +----------------------------+-------------+ | information_schema | 0.15625000 | | mysql | 1.12139893 | | performance_schema | 0.00000000 | | phpmyadmin | 0.04900742 | +----------------------------+-------------+ 4 rows in set (0.01 sec) this entry was posted in mysql , server and tagged mysql , server on may 16, 2015 by steffan . view network bandwidth for each process in linux using nethogs leave a reply have you ever been in the saturation that your linux server is using a lot of network bandwidth, but it’s a guesswork to find the process using it all? i just stumbled upon this tool, it’s not a new tools, but it’s extremely useful! let’s say you have a server running apache, mysql, ftp, btsync and a lot of other network services. and somehow that server is using up 100mbit constantly. you want to find out what it is but only got tools like iftop, atop, iptraf and others which are all great tools, but they only show which connections are using the network bandwidth. continue reading → this entry was posted in arch linux , centos , debian , linux , network , networking , server , software and tagged centos , debian , lan , linux , network , server on april 2, 2015 by steffan . make your own keybindings in linux using xbindkeys leave a reply are you like me, who want to listen to music while you work? but then your boss comes over and you quickly have to pause it? or maybe you just want some key bindings on your linux workstation to make life a lot easier, then look no further! xbindkeys is the solution, and i will show you how in this post! it’s really easy to configure and extremely helpful. in my example, i will use it to pause/unpause my music when i press ctrl+space no matter what desktop i’m on and even if i’m not in the terminal where moc (the music player i use) is running. what you need xbindkeys is the name of the only package you need for this. it should be in the official repository for your distro. install examples below: debian apt-get install xbindkeys arch linux pacman -s xbindkeys centos yum install xbindkeys continue reading → this entry was posted in arch linux , centos , debian , guide , linux , scripts and tagged centos , debian , guide , how-to , linux on march 3, 2015 by steffan . get all new dhcp leases, but only the new leases since last check in bash leave a reply i needed to make a bash script for work that got the ip address of all new leases in the dhcp server, but only the new ones. i spend some time looking for something useful, and therefore i decided to write a short post here to help others since i had a hard time finding it (maybe my google-fu is not as good as it should be) the script had to do the following: 1. get all new lines from a log file since last run 2. get the ip addresses of the new leases 3. do some stuff with the new ip addresses. this will not be part of this post 4. run every minute in cron. this will also not be part of this post in this post i will only cover how i did 1 and 2. continue reading → this entry was posted in centos , debian , guide , networking , scripts , software and tagged centos , debian , guide , how-to , lan , linux , network on december 9, 2014 by steffan . how to install a centos 7 64bit server 6 replies with centos 7 just released, i thought it would be a great time to make a centos 7 64b

URL analysis for dev-random.net

http://dev-random.net/tag/lan/
http://www.facebook.com/sharer.php?u=http://dev-random.net/
http://dev-random.net/category/harddrives/
http://dev-random.net/fixing-libld-linux-so-2-bad-elf-interpreter-no-such-file-or-directory/#more-692
http://dev-random.net/tag/recorder/
http://dev-random.net/tag/ios/
http://dev-random.net/tag/ispmail/
http://dev-random.net/make-your-own-keybindings-in-linux-using-xbindkeys/
http://dev-random.net/tag/pdf/
http://dev-random.net/2014/01/
http://dev-random.net/tag/distributed/
http://dev-random.net/fixing-libld-linux-so-2-bad-elf-interpreter-no-such-file-or-directory/#respond
http://dev-random.net/view-network-bandwidth-for-each-process-in-linux-using-nethogs/#more-633
http://dev-random.net/tag/nagios/
http://dev-random.net/tag/32bit/

Whois Information

Whois is a protocol that is access to registering information. You can reach when the website was registered, when it will be expire, what is contact details of the site with the following informations. In a nutshell, it includes these informations;

Domain Name: DEV-RANDOM.NET
Registry Domain ID: 1821900397_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.dandomain.dk
Registrar URL: http://www.dandomain.dk
Updated Date: 2017-08-24T11:03:18Z
Creation Date: 2013-08-15T18:40:34Z
Registry Expiry Date: 2019-08-15T18:40:34Z
Registrar: DanDomain A/S
Registrar IANA ID: 1604
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: ok https://icann.org/epp#ok
Name Server: NS.DANDOMAIN.DK
Name Server: NS2.DANDOMAIN.DK
Name Server: NS3.DANDOMAIN.DK
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2018-12-08T15:42:45Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar. Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.

TERMS OF USE: You are not authorized to access or query our Whois
database through the use of electronic processes that are high-volume and
automated except as reasonably necessary to register domain names or
modify existing registrations; the Data in VeriSign Global Registry
Services' ("VeriSign") Whois database is provided by VeriSign for
information purposes only, and to assist persons in obtaining information
about or related to a domain name registration record. VeriSign does not
guarantee its accuracy. By submitting a Whois query, you agree to abide
by the following terms of use: You agree that you may use this Data only
for lawful purposes and that under no circumstances will you use this Data
to: (1) allow, enable, or otherwise support the transmission of mass
unsolicited, commercial advertising or solicitations via e-mail, telephone,
or facsimile; or (2) enable high volume, automated, electronic processes
that apply to VeriSign (or its computer systems). The compilation,
repackaging, dissemination or other use of this Data is expressly
prohibited without the prior written consent of VeriSign. You agree not to
use electronic processes that are automated and high-volume to access or
query the Whois database except as reasonably necessary to register
domain names or modify existing registrations. VeriSign reserves the right
to restrict your access to the Whois database in its sole discretion to ensure
operational stability. VeriSign may restrict or terminate your access to the
Whois database for failure to abide by these terms of use. VeriSign
reserves the right to modify these terms at any time.

The Registry database contains ONLY .COM, .NET, .EDU domains and
Registrars.

  REGISTRAR DanDomain A/S

SERVERS

  SERVER net.whois-servers.net

  ARGS domain =dev-random.net

  PORT 43

  TYPE domain

DOMAIN

  NAME dev-random.net

  CHANGED 2017-08-24

  CREATED 2013-08-15

STATUS
ok https://icann.org/epp#ok

NSERVER

  NS.DANDOMAIN.DK 212.237.249.11

  NS2.DANDOMAIN.DK 46.36.209.10

  NS3.DANDOMAIN.DK 46.36.209.10

  REGISTERED yes

Mistakes

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