2026

• 30 Apr macOS tips: defaults, chflags and directory cleanup
• 27 Apr SSH: configuring keepalive so connections don't drop from inactivity
• 25 Apr Resque: mass manipulation of jobs and workers
• 24 Apr Resque diagnosis via console: info, counts, and workers
• 23 Apr Resque in operations: starting, stopping, and killing workers
• 21 Apr PostgreSQL: tuning and investigation via the SQL console
• 20 Apr PostgreSQL on Mac with Homebrew: installation and common bugs
• 19 Apr Batch file processing: extract .rar and convert MKV in bulk
• 18 Apr Bluetooth audio on Arch/Manjaro: installing pulseaudio-bluetooth
• 17 Apr Micro SD: listing disks, writing ISOs and secure erasing
• 15 Apr Miscellaneous commands I always forget
• 14 Apr Network troubleshooting: from ping that doesn't work to nmcli
• 14 Apr GRUB: restoring dual boot with Windows and installing a theme
• 13 Apr Drivers and kernel modules: diagnosis and control
• 11 Apr Managing packages on Arch with pacman and AUR
• 10 Apr Sidekiq: UI hacks for the dashboard when it has 100,000 items
• 09 Apr Sidekiq: bulk manipulation of jobs and processes
• 08 Apr Sidekiq diagnosis via console: stats, counts, and processes
• 07 Apr Sidekiq in production: starting, stopping, and killing processes
• 06 Apr SaaS bootstrap in Rails: the template I use
• 05 Apr Ruby/Rails console tricks I always forget
• 04 Apr Tour through my dotfiles: modular architecture for fast setup on Arch
• 03 Apr Exposing your local Rails app with ngrok
• 02 Apr Reading the binary body of a VCR cassette
• 01 Apr Security scan on your Rails app with Brakeman via Docker