Pinned

1. clear-motd

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   #!/usr/bin/env bash

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   # To use set the follow alias in your .bash_profile or .bashrc

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   # and then save this file as ~.motd, and chmod +x on it.

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   #

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   # alias clear='clear && ([ -x ~/.motd ] && ~/.motd || true) || ([ -f ~/.motd ] && cat ~/.motd)'

2. Universal Python venv wrapper

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   ```

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   $ ln -s /opt/work/my-env/../../../usr/local/bin/within-venv.sh /opt/within-my-venv && ln -s /opt/within-my-venv /usr/local/bin/mytool

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   $ mytool     # runs in /opt/work/my-venv

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   ```

3. Hashcash.NET

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   ```

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   var stamp = Hashcash.Parse("1:24:040806:foo::511801694b4cd6b0:1e7297a")

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   if (Hashcash.IsValid(stamp)) {

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   // ...

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   }

4. Confirm-Operation.ps1

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   # if (Confirm-Operation -Message 'Really do the thing?') {

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   #   Get-ChildItem | Remove-Item -Recurse -Force

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   # }

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   function Confirm-Operation {

5. docker az-cli wrapper for .bashrc

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   ```

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   $ mkdir -p ~/.local/var/az-cli-client42

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   $ az client42 login

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   $ az client42 resource list

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   ```

6. PowerShell docker wrapper to a Hyper...

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   ```

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   PS C:\tmp> invoke-vmssh -command "uname -a" -username $env:defaultVmUser -vmname $env:defaultVmName

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   Linux debianvm 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5+deb10u2 (2019-08-08) x86_64 GNU/Linux

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   PS C:\tmp> docker info | grep Server

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   Server Version: 18.09.1