Wednesday, October 2, 2019

Best Linux Benchmark Scripts and Tools for 2019

Best Linux Benchmark Scripts and Tools for 2019

Best Linux Benchmark Scripts and Tools for 2019



Many Linux Admins searching for the best Best Linux Benchmark Scripts and Tools for 2019, They used it to check the server or vps performance when they bought it from the hosting companies.
The Linux benchmark scripts have to confirm the performance test for Memory, CPU, Hard disks and network for the server.In this Article i will explain the most and best scripts and tools for testing the performance for your server.

Linux Benchmark Scripts

Linux Benchmark Scripts

  1.  Bench.sh
  2.  Nench
  3. VPSbench
  4. Linux BenchBench-sh-2
  5. unixbench.sh
  6. Unixbench
  7. Fio
  8. Sysbench
  9. Bonnie
  10. Phoronix Test Suite
  11. Geekbench
  12. vdbench
  13. IOzone
  14. Iometer
  15. Interbench
  16. HDparm

On most of the above Linux benchmark scripts you will see the details of the test for CPU, Memory, Storage and Network which is the main things that need most system admins try to test it.

For CPU you will see CPU Model,Number of cores, CPU frequency and CPU performance bench.
For Memory you will see total amount of memory, total amount of swap and memory specific benchmarks.
For Hard disks you will see type of disk space HDD or SSD, partition and names, total size of disk space that available and input/output speeds.
For Network you will see the Internet connection speed the download rates to many data center in the world.

Most of the common problem is varying between website nor application development way or input / output storage speed or internet speed limited....

Best Linux Benchmark Scripts for 2019

bench.sh script:-

You are able to use this tool to view system information and test the network, disk of your Linux server by using the command as follows

wget -qO- bench.sh | bash

or

curl -Lso- bench.sh | bash

The result will be as below:-


nench script:-

A script loosely based on the established freevps.us/bench.sh.
You can use it as below:-

[root@CentOS-76-64-minimal ~]# (curl -s wget.racing/nench.sh | bash; curl -s wget.racing/nench.sh | bash) 2>&1 | tee nench.log
-------------------------------------------------
 nench.sh v2019.07.20 -- https://git.io/nench.sh
 benchmark timestamp:    2019-10-02 09:15:01 UTC
-------------------------------------------------

Processor:    Intel(R) Xeon(R) CPU E3-1275 v5 @ 3.60GHz
CPU cores:    8
Frequency:    900.000 MHz
RAM:          62G
Swap:         63G
Kernel:       Linux 3.10.0-957.27.2.el7.x86_64 x86_64

Disks:
nvme0n1    477G  SSD
nvme1n1    477G  SSD

CPU: SHA256-hashing 500 MB
    1.153 seconds
CPU: bzip2-compressing 500 MB
    CPU: AES-encrypting 500 MB
    0.765 seconds

ioping: seek rate
    min/avg/max/mdev = 40.7 us / 86.5 us / 186.4 us / 8.61 us
ioping: sequential read speed
    generated 18.7 k requests in 5.00 s, 4.57 GiB, 3.75 k iops, 936.8 MiB/s

dd: sequential write speed
    1st run:    853.54 MiB/s
    2nd run:    953.67 MiB/s
    3rd run:    953.67 MiB/s
    average:    920.30 MiB/s

IPv4 speedtests
    your IPv4:    xxxx.xxxx.xxxx.xxxx

    Cachefly CDN:         90.86 MiB/s
    Leaseweb (NL):        82.04 MiB/s
    Softlayer DAL (US):   9.96 MiB/s
    Online.net (FR):      75.27 MiB/s
    OVH BHS (CA):         15.57 MiB/s

IPv6 speedtests
    your IPv6:    2a01:4f8:10b:xxxx

    Leaseweb (NL):        40.67 MiB/s
    Softlayer DAL (US):   10.67 MiB/s
    Online.net (FR):      72.08 MiB/s
    OVH BHS (CA):         16.11 MiB/s
-------------------------------------------------


vpsbench script:-

A script to run simple and comprehensive benchmarks on CPU and IO performance.
You can use it as below:-

[root@CentOS-76-64-minimal ~]# bash <(wget --no-check-certificate -O - https://raw.github.com/mgutz/vpsbench/master/vpsbench)
 
Benching I/O ... OK
Benching CPU. Bzipping 25MB file ... OK
Benching inbound network. Downloading 100MB file ... OK
Share at https://github.com/mgutz/vpsbench/wiki/VPS-Hosts

 
CPU model:  Intel(R) Xeon(R) CPU E3-1275 v5 @ 3.60GHz
Number of cores: 8
CPU frequency:  2008.081 MHz
Total amount of RAM: 64040 MB
Total amount of swap:  MB
System uptime:   20:40,
I/O speed:  1.1 GB/s
Bzip 25MB: /dev/fd/63: line 29: /usr/bin/time: No such file or directory
Download 100MB file: 92.8MB/s


All other Linux Benchmark Scripts and Tools for 2019 will be more documentation on below link:-

Finally we hope now all systema dminstratos can test their server or VPS with above Linux benchmark scripts that will show you the performance.
If you need ny help please leave a comment and i'm so glade to help you in any issue tat you have.


Wednesday, September 18, 2019

Wordpress homepage title showing up twice

Wordpress homepage title showing up twice




Many Wordpress users have problem with their homepage title, the major problem is that Wordpress homepage title showing up twice.
  
Wordpress homepage title duplicate


As the title of the Wordpress site is displaying the title twice – double one after the other – means IT blog- IT blog as this example..... in google search listings this is will effect your SEO surely. 

WordPress homepage title showing up twice

Most of those users that have this issue is installed SEO plugins as Yoast.
The Yoast SEO make this problem in the main homepage and make the duplication.
 

Fix homepage title showing up twice

  1. Open Wordpress Homepage.
  2. Search about Yoast SEO Settings part inside the homepage.
  3. Expand Snippet Preview.
  4. Click On Edit Snippet.
  5. Now you will see that it contain Site title, Separator, title.
  6. You will need to make it as below picture remove Title or the Site Title From SEO title Field:-

Wordpress homepage title showing up twice

 Only put Site title and save the new configuration.

Finally refresh you wordpress homepage and you will see that the WordPress title is not dublicated anymore.

If you have any related problem with this issue or in the WordPress title please leave a comment below and i will help you.

Tuesday, September 3, 2019

Product Review – Kernel Office 365 Migration

Product Review – Kernel Office 365 Migration


Product Review – Kernel Office 365 Migration



Business acquisitions, as well as mergers, call for data migration between Office 365 tenants and the best way to perform this migration is via a reliable third-party tool. Here, I am going to share my experience of using a proficient migration tool meant for Office 365 migrations – the Kernel Office 365 Migration tool.


Let’s first have an overview of the prominent functions of this tool.

Highlights of Kernel Office 365 Migration 


  • Moves single/multiple Office 365 mailboxes to Office 365.
  • Exports primary mailboxes, archive mailboxes & public folders.
  • Facilitates migration between Office 365 tenants.
  • Migrates shared mailboxes and Office 365 Groups as well.
  • Quick & easy mapping - manually and using CSV file (for bulk mailbox migration).
  • Advanced filters along with folder exclusion & deleted item skipping options.
  • Offers to assign impersonation rights to user mailboxes directly.
  • Supports on-premises & hosted Exchange migrations.
  • Complete support with all Office 365 plans and Exchange versions.


You must be thinking over how a single tool can offer this much facilities. But it is quite amazing, and I would like to appreciate the work of the developers. To know more about the above mentioned features of the tool, get the demo version of the tool at https://www.nucleustechnologies.com/office-365-migration/ You will find the complete system requirements information also there.


I would like to list some of the important features of the tool, which impressed me a lot. These are:


  1. Assigning of Impersonation Rights







  2. This tool allows assigning impersonation rights to a user mailbox (both at the source and the destination) with a single click. It also provides the cmdlets for assigning these rights manually (using PowerShell).


  3. Use of CSV File for Migration



  4. On the welcome screen of this tool, you will find an option Import from CSV.





    When you click this option, it will ask to browse and add the mapped CSV file. The CSV file helps in bulk mailbox migration (in an automatic way).





    You can easily download a sample CSV file from the tool and thus fill up the details of the source and destination mailboxes.


  5. Ease of Mapping







  6. Users can easily map the source and destination mailboxes by selecting the desired destination mailbox against each source mailbox from the drop-down list. Also, users can map the source mailboxes with target mailboxes using a CSV file (as mentioned above).



  7. Migration of Public Folders/Archive Mailboxes






After mapping the source and destination mailboxes, the software provides you a choice to migrate a mailbox, archive mailbox or public folder from the to the destination (mailbox, archive mailbox or public folder). You can choose the desired option.




Pros & Cons


On the basis of my trial, I would like to give some Pros and Cons of this tool.


Pros

  • Various types of migrations using a single console.
  • Direct assigning of impersonation rights.
  • Migrates Office 365 Groups and shared mailboxes.
  • Preserves original mailbox hierarchy and meta-data of items.
  • Automated mapping and migration with CSV.


Cons

  • Trial version saves only 10 items from each folder.

Considering the pros of this tool, this trial limitation can be ignored, and, in my view, this tool is the best among the similar tools in the market.

Conclusion



Kernel Office 365 migration tool has many features including filters that are praise-worthy and beneficial in the migration processes. Overall, it is the best professional utility I have come across with. It offers advanced facilities and delivers precise results.



Wednesday, August 14, 2019

samsung galaxy note 10 release date 2019

samsung galaxy note 10 release date 2019

Samsung galaxy note 10 release date 2019

 

samsung galaxy note 10 release date 2019
samsung galaxy note 10 release date 2019

Samsung Galaxy Note 10 release date

Samsung declared the Galaxy Note 10 at its Unpacked event in new york on August seven, and you are able to pre-order it round the world currently.

The Galaxy Note 10 unleash date is August twenty three within the U.S.A., Great Britain and Australia.

Samsung Galaxy Note 10

If you’re pre-ordering within the U.S.A., you’ll get $100 credit for Samsung’s on-line store – we have a tendency to don’t presently recognize if Samsung are running an identical theme for purchasers within the Great Britain.

Samsung Galaxy Note 10 release price

In Australia, though, pre-ordering the telephone set from Samsung or any of the most important retailers can get your a bonus AKG N700 Wireless Headphones valued at AU$499.

If you are shopping for the phone outright, the Galaxy Note 10 value is about at price tag set at $945 / £869 / AU$1,499. 


Tuesday, August 6, 2019

Arabic Language For Samsung Galaxy S 19000

Arabic Language For Samsung Galaxy S 19000

Arabic Language For Samsung Galaxy S19000




Samsung Galaxy S 19000



Steps how to add Arabic Language to your Samsung mobile

Prerequisites for Firmware update:

  • Please note that before proceeding to the updating of the Galaxy S, ensure that your phone is having the model number as Samsung Galaxy S GT I9000 and not any other similar looking phones like Captivate, Mesmerize, SL I9003 or any other phones as if you install with this firmware then some of the functionalities won’t run and could even lead to serious damage to your phone.
  • Ensure that all data which is present in your phone is backed up in your computer which can be done.
  • You have removed the SIM card as well as the external SD cards if any in the phone,
  • Most importantly you need to ensure that your phone has atleast75-80% of battery power left.
  • Ensure that your computer / laptop which runs on a XP, Vista or Windows 7 OS the firewall and other antivirus programs are disabled and also you should have admin privileges to download and install the software including the drivers and also along with this you will be requiring the USB port on your computer which supports USB 2.0.
  • Ensure that you  disable any firewalls, antivirus if any. Be rest assured as all the files which are mentioned in this article are safe and virus free.


    Procedure to install Gingerbread 2.3.3 (Arabic) JPJV6:

    • First of all you will have to download the Gingerbread 2.3.3 JPJV6 Zip file from here and need to unzip the same to get a tar file named “jv6_jv6_jv6.tar”and also the flash tool Odin. Please note that in the process of extraction, if you are prompted to enter any password then enter the password as “http://engrimawi.blogspot.com” without the inverted comas. Preferably, extract to the desktop so that you can easily find the file for flashing it to your phone. Please note that you should not rename the file in any manner or else the files won’t be recognized by the flashing tool which is Odin in this case.

    •  Now you will have to put your Samsung Galaxy S GT I9000 in the download mode which can be done by holding the Volume Down button + the Home key button (the middle button). While holding these both buttons, you need to switch ON your device. If you have successfully entered into the download mode then you will see a green screen which is shown below. Also, additionally note that if the device boots in the normal mode with the home screen then you will have to again switch off the device and retry the process and if despite retrying you are unable to get into download mode then you will have to fix the download mode error for your phone. You can see the download mode screen on how it looks like.

    • Now, after putting the Galaxy S in the download mode it’s time to open the Odin flash tool which is there in the extracted contents of the firmware folder. Just click on the Odin to open the same and after this you will have to connect the phone with the computer with the help of USB cable which you have got at the time of purchase of your Galaxy S GT I9000.

    • At this moment, as soon as you connect the phone, the ID : COM block will turn yellow as you can see in the below screen shot and also in the message box.

    • So, after following the above steps carefully, it’s time to proceed ahead for selecting the file to downgrade the software version to the official DDJG4 Eclair 2.1. Ensuring that the phone is connected, you will have to click on the PDA option id Odin and then you will have to select the tar file which you have downloaded and extracted which is jv6_jv6_jv6.tar. After selecting the file, you will not have to change any other parameters like the Re partition etc. Also, most importantly you don’t have to choose any files in the PIT, Phone as well as CSC in the Odin.

    • Please note that after adding this file, just simply click on the “Start” option to start the firmware update process. After clicking on the start, you will see that the firmware will be installed in your phone within a time of not more than 5 minutes.

    • After the Galaxy S reboots, you will have see the home screen and then choose the options accordingly and then after you see the home screen and after the completion of Media scanning, you will have to go in the recovery mode wherein you will have to delete the cache memory so that all unwanted files are removed if there are any left in the phone.

    • For this you will have to first turn off your device, long press the volume up key, press Menu as holding both the buttons press the power button to start. You can see that after device gets switched ON, you will find options like clear cache data. You can clear that by selecting options Wipe data/factory reset and also you need to select Wipe Cache partition after which you need to reboot your device by selecting reboot system now after which your Galaxy S will be rebooting and again you will have to set up your Google accounts etc. Doing this will not only optimize the battery but will also remove all the data flux from your phone.

    • So, there you go, you have now successfully installed the latest firmware for your Galaxy S which is the Arabic Gingerbread version. To check on which firmware you are currently on, you will have to go to the Settings > About Phone > Firmware Version where you will find the version of Android OS where it will show 2.3.3. As you can see above that we have shown some of the images of latest Gingerbread update. You will see that the version will be 2.3.3 and the version name will be JPJV6. 

    Now you will have Arabic language installed in your Samsung mobile.

      Samsung Galaxy S2 Arabic Language

      Samsung Galaxy S2 Arabic Language

      How to Add Arabic your Samsung Galaxy s 2 (Arabic Software) 

      Samsung Galaxy S2 Arabic Language



      Steps how to add Arabic to your Samsung Galxy S2.

      first of all you must make full backup of your device and then you must have the following:
      1. Odin3, you can download it from here.
      2. GT-I9100_XSG_I9100JPKF3_I9100XXKF1_I9100OJPKF2 ( official Arabic OS for Galaxy S2 ) you can download it from here.


      3. Create a new folder and extract the files anywhere: ( if you cant extract the files then you need to download 7-zip from http://www.7-zip.org/download.html

      4. Reboot your phone to download mode you must make your device in download mode after shutdown  press the Down volume key + Home button + press the power button . you will get this screen :

      galaxy S2 Arabic language
      4- Start Odin then Connect your Galaxy s2 and wait for the ID: COM section to turn yellow after that Add the Arabic file (GT-I9100_XSG_I9100JPKF3_I9100XXKF1_I9100OJPKF2) and Click Start to Flash.
      galaxys2arabiclanguage


      after you get PASS! Disconnect your Galaxy

      Samsung Galaxy S2 Arabic Language

       Finally Enjoy your Arabic language
      as below image:

      Samsung Galaxy S2 Arabic Language