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check server dah lepas pada postmaster
curl https://postmaster.mygovuc.gov.my/cgi-bin/myip
check memory and restart service when less than X gb.
bash#!/bin/bash # Get the available memory in KBfree_mem_kb=$(free -k | grep Mem | awk '{print $...
Add new user
useradd <username> passwd <username> Enter password
add upstream git channel
git remote add upstream git@gitlab.com:tmukmkd/aaa.git git checkout -b u_master --track upstream...
Post Development Template
Pre Development Template
Requirement Gethering Template Requirement Gathering Template.docx Requirement Gathering Temp...
Embed Dashboard to External Application Using JWT
Install PHP dependency composer require firebase/php-jwt Controller (For Yii2 Framework) use...
psql Command
General \copyright show PostgreSQL usage and distribution terms \crosstabview [...
NGINX Cheat Sheet
Server Block Structure # Define a server block (listens on port 80 by default for HTTP) server ...
What is JavaScript
JavaScript is a dynamic programming language that's used for web development, in web application,...
Input Types in HTML
<input type="text">
Basic HTML Code
<html></html> <!-- Start and end document --> <h1></h1> <!-- Header size 1-6 (large-small) --> ...
Privilege
PTO_IT Role Privilege SELECT * FROM DBA_ROLE_PRIVS WHERE GRANTEE = 'PTO_IT'; GRANTEE GR...
List of User
How to Replace Blank Cells with Zeros in Excel Pivot Tables
For example, suppose I have a data set as shown below: If I use this data set to create a pivo...
Test Email Relay
Untuk server aplikasi Linux/Windows, berikut adalah summary teknik fully compliant dengan RFC53...
Kira beza masa
var date1 = new Date("2021-11-30 09:48:00"); // ni date & time sekarang var date2 = new Date("20...