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Author: Dipin Krishna

AWS Jul 21, 2023 1 min read

How To Mount an AWS S3 bucket on an Ubuntu Server

To mount an AWS S3 bucket on Ubuntu, you can use a tool called "s3fs." S3fs allows you to access your AWS S3 bucket as if it were…

Ubuntu Jul 6, 2023 2 min read

How To Mount a Remote hard drive on an Ubuntu server

If you want to mount a remote hard drive on an AWS Ubuntu instance, you can use the SSHFS (SSH File System) utility. SSHFS allows you to mount…

General Jun 30, 2023 2 min read

WordPress: How to Fix the “Missing a temporary folder” Error

The "Missing a temporary folder" error typically stems from incorrect server configurations. When WordPress attempts to upload files or carry out temporary operations, it requires access to a temporary folder.

Coding May 29, 2023 1 min read

Stripe Fee Calculator and Formula with custom rates

Stripe Fee Calculator and Formula with custom rates. To calculate Stripe fees for a transaction, you can use the following formula: Total Fee = (Transaction Amount * Fee Percentage) + Fixed Fee. To calculate the amount to ask for with the stripe fee included, you can use the following formula: Ask For = (Transaction Amount + Fixed Fee) / (1 - (Fee Percentage / 100)).

Apple Jan 5, 2023 1 min read

Find the expiry of a Certificate that was used to sign an .ipa App file

Extract the ipa file: $ unzip -q App.ipa Extract Certificates: $ codesign -d --extract-certificates Payload/*.app $ openssl x509 -inform DER -in codesign0 -out codesign0.pem $ openssl x509 -inform…

General Oct 14, 2022 1 min read

How to upgrade Ubuntu server 20.04 to Ubuntu 22.04 (latest)

1. Let's fetch the latest version of the package list from the repositories. 11148210606abbbccdc6a82_000013 2. Upgrade the installed packages. 11148210606abbbccdc6a82_000014 3. Upgrade the…