https://www.bencode.io/tags/ps1/ Recent content in Ps1 on Benny Simmonds Hugo -- 0.149.1 en-us Sun, 08 May 2022 16:35:04 +1100 https://www.bencode.io/posts/powershell/ Sun, 08 May 2022 16:35:04 +1100 https://www.bencode.io/posts/powershell/ <ul> <li><a href="#help-and-context">Help and context</a></li> <li><a href="#execution-policy">Execution policy</a></li> <li><a href="#operators">Operators</a></li> <li><a href="#regex">Regex</a></li> <li><a href="#flow-control">Flow Control</a></li> <li><a href="#variables">Variables</a></li> <li><a href="#functions">Functions</a></li> <li><a href="#modules">Modules</a></li> <li><a href="#module-management">Module Management</a> <ul> <li><a href="#good-modules-to-run">Good modules to run</a></li> </ul> </li> <li><a href="#filesystem">Filesystem</a></li> <li><a href="#hashtables-dictionary">Hashtables (Dictionary)</a></li> <li><a href="#windows-management-instrumentation-wmi">Windows Management Instrumentation (WMI)</a></li> <li><a href="#async">Async</a> <ul> <li><a href="#filesystem-events">Filesystem events</a></li> <li><a href="#timers">Timers</a></li> </ul> </li> <li><a href="#powershell-drives">PowerShell drives</a></li> <li><a href="#data-crud-management">Data (CRUD) management</a></li> <li><a href="#damn-handy">Damn handy</a></li> </ul> <p>A work in progress.</p> <p>Credits:</p> <ul> <li><a href="https://gitlab.com/JamesHedges/notes/-/wikis/Powershell/PowerShell-Cheat-Sheet">https://gitlab.com/JamesHedges/notes/-/wikis/Powershell/PowerShell-Cheat-Sheet</a></li> <li><a href="https://gist.github.com/pcgeek86/336e08d1a09e3dd1a8f0a30a9fe61c8a">https://gist.github.com/pcgeek86/336e08d1a09e3dd1a8f0a30a9fe61c8a</a></li> </ul> <h2 id="help-and-context">Help and context</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-powershell" data-lang="powershell"><span class="line"><span class="cl"><span class="nv">$PSVersionTable</span><span class="p">.</span><span class="py">PSVersion</span> <span class="c"># what version</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nb">Get-Command</span> <span class="c"># list commands available</span> </span></span><span class="line"><span class="cl"><span class="nb">Get-Command</span> <span class="n">-Module</span> <span class="n">Microsoft</span><span class="p">*</span> <span class="c"># list commands exported from modules named Microsoft*</span> </span></span><span class="line"><span class="cl"><span class="nb">Get-Command</span> <span class="n">-Name</span> <span class="p">*</span><span class="n">item</span> <span class="c"># wildcard search commands</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nb">Get-Help</span> </span></span><span class="line"><span class="cl"><span class="nb">Get-Help</span> <span class="n">-Name</span> <span class="n">about_Variables</span> </span></span><span class="line"><span class="cl"><span class="nb">Get-Help</span> <span class="n">-Name</span> <span class="nb">Get-Command</span> </span></span><span class="line"><span class="cl"><span class="nb">Get-Help</span> <span class="n">-Name</span> <span class="nb">Get-Command</span> <span class="n">-Parameter</span> <span class="n">Module</span> </span></span></code></pre></div><h2 id="execution-policy">Execution policy</h2> <p>Levels = {Restricted,Remote Signed,All Signed,Unrestricted}</p>