PowerShell: Difference between revisions
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== Check for an open port == | |||
<syntaxhighlight lang="powershell"> | |||
P> Test-NetConnection -ComputerName island.doodle.com -Port 443 | |||
</syntaxhighlight> | |||
== Search files == | |||
<syntaxhighlight lang="powershell"> | |||
PS C:\Users\MHan> Get-ChildItem -Recurse -Include *.* | Select-String "text to search for" | |||
</syntaxhighlight> | |||
== Check version == | == Check version == | ||
< | <syntaxhighlight lang="powershell"> | ||
PS C:\Users\MHan> $ | PS C:\Users\MHan> $PSVersionTable | ||
Name Value | Name Value | ||
| Line 14: | Line 27: | ||
SerializationVersion 1.1.0.1 | SerializationVersion 1.1.0.1 | ||
</ | </syntaxhighlight> | ||
== Remove a folder and everything underneath == | |||
<syntaxhighlight lang="powershell"> | |||
P> Remove-Item -Path "C:\Users\micha\testing" -Recurse -Force | |||
</syntaxhighlight> | |||
== Comparison with Linux commands == | |||
{| class="wikitable" | |||
|+ | |||
!Action | |||
!Linux | |||
!PowerShell | |||
|- | |||
|Search for a string 1 | |||
|<code><nowiki>az keyvault list | grep -i 'name";'</nowiki></code> | |||
|<code><nowiki>az keyvault list | findstr -i 'name":'</nowiki></code> | |||
|- | |||
|Search for a string 2 - current folder and subfolders | |||
|<code><nowiki>find . | xargs grep -si "searchtext"</nowiki></code> | |||
|<code><nowiki>Get-ChildItem -Path "." -Recurse -File | Select-String -Pattern "searchtext"</nowiki></code> | |||
|- | |||
|Search for a string 3 - only list names of files | |||
|<code><nowiki>find . | xargs grep -sil "searchtext"</nowiki></code> | |||
|<code><nowiki>Get-ChildItem -Path "." -Recurse -File | Select-String -Pattern "searchtext" -List | Select-Object -Property Path</nowiki></code> | |||
|- | |||
|Alias a command | |||
|<code>alias g grep</code> | |||
|<code>new-alias grep findstr</code> | |||
|} | |||
Latest revision as of 16:46, 27 August 2024
Check for an open port
P> Test-NetConnection -ComputerName island.doodle.com -Port 443
Search files
PS C:\Users\MHan> Get-ChildItem -Recurse -Include *.* | Select-String "text to search for"
Check version
PS C:\Users\MHan> $PSVersionTable
Name Value
---- -----
PSVersion 5.0.10586.1417
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...}
BuildVersion 10.0.10586.1417
CLRVersion 4.0.30319.42000
WSManStackVersion 3.0
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1
Remove a folder and everything underneath
P> Remove-Item -Path "C:\Users\micha\testing" -Recurse -Force
Comparison with Linux commands
| Action | Linux | PowerShell |
|---|---|---|
| Search for a string 1 | az keyvault list | grep -i 'name";'
|
az keyvault list | findstr -i 'name":'
|
| Search for a string 2 - current folder and subfolders | find . | xargs grep -si "searchtext"
|
Get-ChildItem -Path "." -Recurse -File | Select-String -Pattern "searchtext"
|
| Search for a string 3 - only list names of files | find . | xargs grep -sil "searchtext"
|
Get-ChildItem -Path "." -Recurse -File | Select-String -Pattern "searchtext" -List | Select-Object -Property Path
|
| Alias a command | alias g grep
|
new-alias grep findstr
|