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Letter to Last-Tuesday-Me: The Baseline Probe I Skipped on a Free Cloud Box

Letter to Last-Tuesday-Me: The Baseline Probe I Skipped on a Free Cloud Box

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5 min read
Stop Treating Your ~/.bashrc Like a Junk Drawer — Meet aliashub 🎨

Stop Treating Your ~/.bashrc Like a Junk Drawer — Meet aliashub 🎨

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4 min read
Notes on the tar + ssh pipe technique

Notes on the tar + ssh pipe technique

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2 min read
Why git branch Can Pass && After an Empty Command Substitution

Why git branch Can Pass && After an Empty Command Substitution

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3 min read
My Machine Has No mail Command. That's Where Most Disk Alerts Die.

My Machine Has No mail Command. That's Where Most Disk Alerts Die.

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4 min read
Undo One Bad Turn From Claude Code Without Losing the Ten Good Ones

Undo One Bad Turn From Claude Code Without Losing the Ten Good Ones

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11 min read
Automating Bash Scripts on Linux Using Cron and Systemd

Automating Bash Scripts on Linux Using Cron and Systemd

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5 min read
cronlock: stop overlapping cron jobs with flock (plus timeout and failure webhooks)

cronlock: stop overlapping cron jobs with flock (plus timeout and failure webhooks)

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4 min read
4 Ways a Shell Variable Slipped Past Claude Code's Permission Checks

4 Ways a Shell Variable Slipped Past Claude Code's Permission Checks

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9 min read
grep Found 5 Matches for a Hostname I Expected 3 Times. sed Would Have Rewritten All 5.

grep Found 5 Matches for a Hostname I Expected 3 Times. sed Would Have Rewritten All 5.

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4 min read
Set up a reusable BASH environment for all your Linux & macOS machines

Set up a reusable BASH environment for all your Linux & macOS machines

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4 min read
Close the Log Before the Second Attempt

Close the Log Before the Second Attempt

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6 min read
Learning Linux: From Shell Scripting to Network Configuration

Learning Linux: From Shell Scripting to Network Configuration

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2 min read
Automating Fire TV Stick 4K Optimisation with Bash & ADB: Tuning Android for High-Bitrate Video

Automating Fire TV Stick 4K Optimisation with Bash & ADB: Tuning Android for High-Bitrate Video

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3 min read
Beyond AWK: Bringing Haskell into Unix Pipelines

Beyond AWK: Bringing Haskell into Unix Pipelines

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6 min read
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