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Things I Wish I'd Known About Bash
Recently I wanted to deepen my understanding of bash by researching as much of it as possible. Because I felt bash is an often-used (and under-understood) technology, I ended up writing a book on it .
Ian Miell
For a few years I was ‘Head of DevOps’. Before I got that job title I’d done much the same work under other names, and since then I’ve watched the same work get called SRE, and then it seemed to morph towards platform engineering. If you’ve been in this industry for any length of time you’ll have seen titles come and…
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Key Git Concepts Explained the Hard Way
As an exercise, after finishing this article do the whole exercise again, but make a change to both origin/master and master and then do the fetch and merge to see what happens when a fast-forward is not possible.
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Git log – The good parts
If you’re managing a complex git codebase with multiple developers, then you may well be using a tool like GitHub or BitBucket to delve into the history and figure out branch and merge issues.
4
My 20-Year Experience of Software Development Methodologies
‘The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.’ F. Scott Fitzgerald
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Surprising Bash Variables
Continuing in the series of posts about lesser-known bash features , here I take you through seven variables that bash makes available that you may not have known about.
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More Things I Wish I’d Known About Bash
My previous post took off far more than I expected, so I thought I’d write another piece on less well-known bash features.
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Practical Shell Patterns I Use
Over the decades I’ve been using the shell, there are thousands of reusable patterns I’ve picked up from looking over others’ shoulders and googling.