https://vshukla.com/tags/code-snippet/ I am a Software Engineer from India. I am currently building Daestro. I work in Rust, Javascript and Python. Zola en Sun, 26 Jul 2026 19:28:01 +0000 Sun, 26 Apr 2026 00:00:00 +0000 Vivek Shukla https://vshukla.com/snippets/index-now-bulk-url-submit-api/ https://vshukla.com/snippets/index-now-bulk-url-submit-api/ IndexNow is a service which is used to inform search engines i.e. Bing, Naver, Seznam.cz, Yandex and Yep, about the content updates. This improves indexing. Sat, 25 Apr 2026 00:00:00 +0000 Vivek Shukla https://vshukla.com/snippets/safe-postgresql-create-drop-operation/ https://vshukla.com/snippets/safe-postgresql-create-drop-operation/ Make PostgreSQL create/drop operations infallible by using IF EXISTS and IF NOT EXISTS within the query, which will only run the operation when condition matches. Tue, 09 Sep 2025 00:00:00 +0000 Vivek Shukla https://vshukla.com/snippets/ufw-cheat-sheet/ https://vshukla.com/snippets/ufw-cheat-sheet/ UFW stands Uncomplicated Firewall which provides simple interface over iptables to create host based firewall for IPv4 or IPv6 Fri, 05 Sep 2025 00:00:00 +0000 Vivek Shukla https://vshukla.com/snippets/cloud-init/ https://vshukla.com/snippets/cloud-init/ The cloud init script that I use to automatically configure my server with the essentials. Thu, 04 Sep 2025 00:00:00 +0000 Vivek Shukla https://vshukla.com/snippets/systemd-service-nginx-deployment/ https://vshukla.com/snippets/systemd-service-nginx-deployment/ A cheatsheet to deploy Systemd service behind Nginx reverse proxy. This approach is very common and used a lot. Fri, 20 Jun 2025 00:00:00 +0000 Vivek Shukla https://vshukla.com/snippets/ed25519-key-pair-rust/ https://vshukla.com/snippets/ed25519-key-pair-rust/ An example on how to generate private and public key pair using Ed25519 algorithm in Rust Sun, 15 Jun 2025 00:00:00 +0000 Vivek Shukla https://vshukla.com/snippets/rust-build-and-push-to-s3/ https://vshukla.com/snippets/rust-build-and-push-to-s3/ Mon, 09 Jun 2025 00:00:00 +0000 Vivek Shukla https://vshukla.com/snippets/deploy-openobserve-binary/ https://vshukla.com/snippets/deploy-openobserve-binary/ Wed, 23 Apr 2025 00:00:00 +0000 Vivek Shukla https://vshukla.com/snippets/docker-buildx-multi-platform/ https://vshukla.com/snippets/docker-buildx-multi-platform/ How to build multi-platform images with Docker Buildx Wed, 23 Apr 2025 00:00:00 +0000 Vivek Shukla https://vshukla.com/snippets/docker-image-publishing/ https://vshukla.com/snippets/docker-image-publishing/ How to publish a Docker image to a registry