https://www.avonture.be/blog/tags/linux Administration, commands, and tips for Linux systems (Ubuntu, tools, shell utilities). Thu, 12 Nov 2026 00:00:00 GMT https://validator.w3.org/feed/docs/rss2.html https://github.com/jpmonette/feed en https://www.avonture.be/blog/ollama-ai-explain /blog/ollama-ai-explain Thu, 12 Nov 2026 00:00:00 GMT Another function in the Ollama daily-use series: pipe any script, error message, or stack trace to ai-explain and get a plain-English explanation of what it does or what went wrong — entirely local, no cloud required.]]> Christophe Claude Code ai ollama zsh linux bash docker git https://www.avonture.be/blog/duckdb-json-csv /blog/duckdb-json-csv Mon, 09 Nov 2026 00:00:00 GMT Run real SQL — joins, window functions, GROUP BY — directly against JSON and CSV files, no import step, no server, no schema to define. Dockerized, with a duckdb shell function that works from any folder. The tool I reach for once awk or jq stop being enough.]]> Christophe Claude Code database docker linux https://www.avonture.be/blog/linux-yq /blog/linux-yq Mon, 19 Oct 2026 00:00:00 GMT yq is to YAML what jq is to JSON. Query and edit your Docker Compose files, CI configs, and any YAML document from the command line — no installation required beyond Docker.]]> Christophe Claude Code bash docker linux https://www.avonture.be/blog/hyperfine /blog/hyperfine Mon, 12 Oct 2026 00:00:00 GMT hyperfine is a command-line benchmarking tool written in Rust. It runs your commands many times, supports warmup runs, computes statistics on time and memory, and tells you definitively which one is faster — with export to Markdown, CSV or JSON.]]> Christophe Claude Code bash docker linux https://www.avonture.be/blog/ssh-config-tips /blog/ssh-config-tips Thu, 01 Oct 2026 00:00:00 GMT Generate your SSH config in seconds — then understand how it works: one wildcard eliminates every repeated ProxyJump and IdentityFile, domain stanzas set usernames for FQDNs, short aliases need their own User line, and RemoteCommand lands you directly as the application user.]]> Christophe ssh linux windows https://www.avonture.be/blog/docker-dive /blog/docker-dive Thu, 24 Sep 2026 00:00:00 GMT Use dive to inspect every layer of a Docker image, spot wasted megabytes hidden by deleted files, and walk step by step from a 1 GB bloated image down to a tight, efficient build.]]> Christophe docker linux code-quality https://www.avonture.be/blog/atuin-bash-history /blog/atuin-bash-history Mon, 14 Sep 2026 00:00:00 GMT Tired of losing commands in the default CTRL+R maze? Atuin replaces your shell history with a full-featured TUI backed by SQLite — timestamps, context, multi-machine sync, and a clean comparison with FZF-based history search.]]> Christophe Claude Code bash linux zsh https://www.avonture.be/blog/vscode-remote-ssh-proxyjump-devcontainer /blog/vscode-remote-ssh-proxyjump-devcontainer Fri, 04 Sep 2026 00:00:00 GMT Chain VSCode Remote SSH, ProxyJump and Dev Containers to open a devcontainer that runs directly on a remote Linux server — so your scripts can reach services that are only accessible from that server's network.]]> Christophe Claude Code devcontainer docker linux ssh vscode https://www.avonture.be/blog/lazydocker /blog/lazydocker Thu, 03 Sep 2026 00:00:00 GMT lazydocker is a single-binary terminal UI that shows every container, image, volume and network at a glance, with live stats and logs. This article containerizes it — no host install — and adds a `lazydocker` shell function, for zsh or bash, so it picks up whatever project's compose.yaml you're currently standing in.]]> Christophe Claude Code docker linux https://www.avonture.be/blog/ripgrep /blog/ripgrep Mon, 06 Jul 2026 00:00:00 GMT Discover ripgrep, the blazingly fast grep alternative written in Rust. Installation on Ubuntu/WSL2, ZSH configuration, practical shell functions, and real-world use cases that will transform how you search code every day.]]> Christophe Claude Code zsh wsl bash linux fzf