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@@ -10,7 +10,7 @@ pairing with smart people at Hashrocket.
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For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
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For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
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_1595 TILs and counting..._
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_1593 TILs and counting..._
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See some of the other learning resources I work on:
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See some of the other learning resources I work on:
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- [Ruby Operator Lookup](https://www.visualmode.dev/ruby-operators)
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- [Ruby Operator Lookup](https://www.visualmode.dev/ruby-operators)
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@@ -21,6 +21,7 @@ See some of the other learning resources I work on:
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### Categories
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### Categories
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* [Ack](#ack)
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* [Ack](#ack)
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* [Amplify](#amplify)
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* [Ansible](#ansible)
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* [Ansible](#ansible)
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* [Astro](#astro)
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* [Astro](#astro)
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* [AWS](#aws)
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* [AWS](#aws)
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@@ -109,7 +110,6 @@ See some of the other learning resources I work on:
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### AWS
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### AWS
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- [AWS CLI Requires Groff Executable](aws/aws-cli-requires-groff-executable.md)
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- [AWS CLI Requires Groff Executable](aws/aws-cli-requires-groff-executable.md)
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- [Find And Follow Server Logs](aws/find-and-follow-server-logs.md)
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- [Sign Up User With Email And Password](aws/sign-up-user-with-email-and-password.md)
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- [Sign Up User With Email And Password](aws/sign-up-user-with-email-and-password.md)
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### Brew
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### Brew
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@@ -1884,7 +1884,6 @@ See some of the other learning resources I work on:
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### Zsh
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### Zsh
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- [A Better Way To Reload ZSH Configuration](zsh/a-better-way-to-reload-zsh-configuration.md)
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- [Add To The Path Via Path Array](zsh/add-to-the-path-via-path-array.md)
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- [Add To The Path Via Path Array](zsh/add-to-the-path-via-path-array.md)
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- [Link A Scalar To An Array](zsh/link-a-scalar-to-an-array.md)
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- [Link A Scalar To An Array](zsh/link-a-scalar-to-an-array.md)
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- [Use A Space To Exclude Command From History](zsh/use-a-space-to-exclude-command-from-history.md)
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- [Use A Space To Exclude Command From History](zsh/use-a-space-to-exclude-command-from-history.md)
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@@ -1,46 +0,0 @@
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# Find And Follow Server Logs
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Let's say you are authenticated with the AWS CLI and have the appropriate
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CloudWatch permissions. You have a few services running in production with
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associated logs. One of those is a Rails server.
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We want to run `aws logs tail`, but first we check how that command works.
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```bash
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$ aws logs tail help
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```
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We see a bunch of options, but the only required one is `group_name` ("The name
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of the CloudWatch Logs group."). We may also notice the `--follow` flag which
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we'll want to use as well to keep incoming logs flowing.
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We need to determine the log group name for the Rails server. We can do that
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from the CLI as well (no need to dig into the web UI).
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```bash
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$ aws logs describe-log-groups
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{
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"logGroups": [
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{
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"logGroupName": "/aws/codebuild/fc-rails-app-abcefg-123456",
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"creationTime": 1739476650823,
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"metricFilterCount": 0,
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"arn": "arn:aws:logs:us-east-2:123456789:log-group:/aws/codebuild/fc-rails-app-abcefg-123456:*",
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"storedBytes": 65617,
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"logGroupClass": "STANDARD",
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"logGroupArn": "arn:aws:logs:us-east-2:123456789:log-group:/aws/codebuild/fc-rails-app-abcefg-123456"
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},
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...
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]
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}
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```
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Because the group name is descriptive enough, we can find the log group we are
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interested in: `/aws/codebuild/fc-rails-app-abcefg-123456`.
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Now we know what we want to `tail`.
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```bash
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$ aws logs tail /aws/codebuild/fc-rails-app-abcefg-123456 --follow
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```
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@@ -1,35 +0,0 @@
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# A Better Way To Reload ZSH Configuration
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I have an alias in my `~/.zshrc` that I set up to make it easy to "reload" my
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ZSH configuration. This is handy if I'm iterating on some changes to my
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`~/.zshrc` file and need verify them as I go.
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```bash
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alias reload='source ~/.zshrc'
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```
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With this alias, I can call `reload` from the terminal and the latest version
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of my configuration (according to the `~/.zshrc` file) will be loaded for that
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shell instance.
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This has some downsides. It doesn't account for the other kinds of files that
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contribute to your shell configuration (e.g. `~/.zprofile`) and it can lead to
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duplicate values in your `PATH` and init scripts being run an additional time.
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A better way is to use:
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```bash
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$ omz reload
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```
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This is [a wrapper call around `exec
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zsh`](https://github.com/ohmyzsh/ohmyzsh/blob/master/lib/cli.zsh#L669-L677),
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which restarts the `zsh` process. It also clears the completion cache.
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I've since updated my `~/.zshrc` alias for `reload`:
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```bash
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alias reload='omz reload'
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```
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[source](https://batsov.com/articles/2022/09/15/reload-zsh-configuration/)
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