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Arman Hakim Sagar armanhakimsagar

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@armanhakimsagar
armanhakimsagar / six sigma
Last active December 29, 2020 10:00
https://www.youtube.com/watch?v=NEW1Gop1-_k&list=PLm-r2M6kUmSTkNCE7W45XIKBK0oJp4RVr&index=3&t=50s
https://www.sixsigmacouncil.org/wp-content/uploads/2018/09/Six-Sigma-White-Belt-Certification-Training-Manual-CSSC-2018-06b.pdf
LEAN :
Japaneses word. IT remove delay , error , waste.
Six sigma:
@armanhakimsagar
armanhakimsagar / apache & database security
Last active September 24, 2020 01:23
************** apache / site enables
this is folder where we have to setup all domain information of this server. It can be multiple.
create a file like : lms.com.conf , airposted.com.conf.
In this file you will configure port number, hostname, host root, servername
<VirtualHost *:80>
@armanhakimsagar
armanhakimsagar / docker
Last active August 29, 2020 04:04
Basic :
* Docker hub : Docker Hub is a hosted repository service provided by Docker for finding and sharing container images with your team.
* Docker image : A Docker image is a file, comprised of multiple layers, that is used to execute code in a Docker container.
* Docker file : A Dockerfile is a assemble file.It
is a text document that contains all the commands a user could call on the command line to assemble an image.
Its a file contain assembly image list , working directory.
@armanhakimsagar
armanhakimsagar / GCP Domain add
Last active September 7, 2020 09:47
Sub domain add :
https://vlemon.com/blog/google-cloud-platform/how-to-create-sub-domain-in-google-cloud-compute-engine/
https://www.youtube.com/watch?v=L06FIQEsXso
https://www.youtube.com/watch?v=eXtqqofrhOo
Domain add:
https://www.youtube.com/watch?v=mKQabvHTQeE
@armanhakimsagar
armanhakimsagar / server status command
Created August 15, 2020 12:20
lastb - failed login list
lastlog - show all logged history
pwd - current directory
curl -s -w %{time_total}\\n -o /dev/null http://airposted.com - response time
curl -I -s https://opensource.com - server related info
@armanhakimsagar
armanhakimsagar / ios
Created August 15, 2020 06:20
1. need mac os & xcode software
2. you can use vm for run mac os
3. download xcode from apple store for ios developement
4. objective c is old, use swift language for ios app developement
5. swift is made by (objective c, c++)
@armanhakimsagar
armanhakimsagar / GCP
Created July 31, 2020 16:53
Step :
1. give credit card info
2. create project
3. after that you can create instance.
4. now install apcache by ssh:
sudo apt get update
@armanhakimsagar
armanhakimsagar / zend practice question
Last active February 13, 2020 10:14
PHP Basic:
1. echo 0x8A + 3
2. true ? 0 : true ? 1 : 2;
3. PHP code (or \r, \n, \r\n)
4. echo ~ $x & $y;
@armanhakimsagar
armanhakimsagar / laravel new
Created February 11, 2020 07:32
********
Laravel use simentic versioning system.
Semantic versioning (also referred as SemVer) is a versioning system that has been on the rise over the last few years. It has always been a problem for software developers, release managers and consumers. Having a universal way of versioning the software development projects is the best way to track what is going on with the software as new plugins, addons, libraries and extensions are being built almost everyday.
Semantic Versioning is a 3-component number in the format of X.Y.Z, where :
X stands for a major version.
Y stands for a minor version.
Z stands for a patch.
@armanhakimsagar
armanhakimsagar / elastic search
Last active February 11, 2020 05:37