I regularly work with my colleagues and customers based out in multiple time zones. Referencing time converter websites or doing…
Category Linux
Amazon Web Services has been gaining popularity in the last few years since cloud computing has been in the spotlight.…
In my previous article we had fun with Shell Scripts by automating birthday alerts via email. Using the same logic…
Shell scripting is one of the most entertaining ways to learn programming. Shell scripting is infact a programming language in…
$ ssh-add -k /home/oracle/wha.pem Error : Could not open a connection to your authentication agent To solve this issue :…
1. Install putty $ yum install putty 2. Convert the ppk file to pem file $ puttygen wha.ppk -O private-openssh…
In my previous article I showed you how to use Letsencrypt to secure a production Apex instance. This is specially…
When your trying to connect to a remote server via pem key and it asks you for the passphrase everytime…
If you have a Linux server or Mac machine you can use the ApacheBench utility to do a quick benchmar…
If you want to exclude certain filetypes from the directory when creating a tar archive use the –exclude parameter for…
Slack has quickly become one of the standard messaging apps in the Enterprise. Many a companies use slack for communication…
In one of the largest software M&A ever, IBM has paid US$34 billion in cash to acquire the Enterprise opensource…
#!/bin/bash read -p ‘Enter the Files to be Send to Remote Host: ‘ files destination_directory=’/home/oracle’ scp -i /Users/shadab/wha.pem $files oracle@192.168.1.200:$destination_directory…
This error you would usually see when you login to phpMyAdmin after an upgrade. This is related to your MySQL…
Representation State Transfer is the new industry standard of building technology neutral API’s. REST API are essentially web services to…
Mysql is the most popular open database and is the M in the LAMP stack (others being Linux-Apache-PHP) If your…
Oracle Apex is a modern framework to quickly develop and deploy web apps sitting on top of Oracle Database. Apex…
Install Latest NodeJS on CentOS 6 or 7 ————————————– 1. Add Repo and Install NodeJS For Stable Release:- $ yum…
Winexe – is a software on Linux which uses RPC to run remote commands and might even come with your…
1. Generate RPM list on Old Server rpm -qa –queryformat=’%{NAME}\n’ | sort > serverold.txt 2. Generate RPM list on New…
This error is mostly due to a mismatch in the Java system classes. It happened to us when we cloned…
Below Shell Script will append Date to all FileNames in Directory with extension .TXT. Also it will create a folder…
The Unified Auditing in Oracle 12c can Grow the SYSAUX table to a large size. In our case it grew…