{DOMAIN}/Technical blog: blogs, tutorials, toolshttps://devlog.fdhcl.com/ripgrep-walkthrough/https://devlog.fdhcl.com/ripgrep-walkthrough/A fast search tool that respects your .gitignore. A quick walkthrough of why it beats grep.https://devlog.fdhcl.com/schedule-scripts-with-cron-tutorial/https://devlog.fdhcl.com/schedule-scripts-with-cron-tutorial/Set up a recurring backup with cron, crontab syntax, and logging. Real, copy-pasteable commands.https://devlog.fdhcl.com/git-branching-reset-reflog-tutorial/https://devlog.fdhcl.com/git-branching-reset-reflog-tutorial/A hands-on walkthrough of commit, branch, reset, and reflog. Including how to survive a hard reset.https://devlog.fdhcl.com/small-models-edge-ai-rise/https://devlog.fdhcl.com/small-models-edge-ai-rise/Bigger was the story for years. Then 2024 arrived and the industry changed course.https://devlog.fdhcl.com/jq-json-cli-guide/https://devlog.fdhcl.com/jq-json-cli-guide/jq turns piles of JSON into formatted, filtered output. Real commands to learn the essential filters.https://devlog.fdhcl.com/why-developers-should-write-docs/https://devlog.fdhcl.com/why-developers-should-write-docs/Docs feel like the chore at the end. Treating them as the starting point changes the code you write.https://devlog.fdhcl.com/static-site-comeback-retrospective/https://devlog.fdhcl.com/static-site-comeback-retrospective/The web spent fifteen years putting databases in front of everything. Then it reversed course.https://devlog.fdhcl.com/sqlite-vs-postgresql/https://devlog.fdhcl.com/sqlite-vs-postgresql/They both speak SQL, which is about all they share. Here is when to reach for each.https://devlog.fdhcl.com/grep-pipes-file-permissions-tutorial/https://devlog.fdhcl.com/grep-pipes-file-permissions-tutorial/Three Unix tools that do the heavy lifting in any terminal: searching, chaining, and controlling access.