Shell builtins are commands that are loaded into memory when a shell — such as bash, sh, or zsh — is invoked. The reason for this is that keeping these commands in memory helps ensure that these ...

In PowerShell, an alias is a handy shortcut or command alternative. For example, instead of typing Get-ChildItem, you can type ls or dir. Aliases can act as a transition from other shells to ...

In 2006, Windows Script Host (WSH) and the Command Prompt shell got a new sibling when Microsoft released a completely new environment called Windows PowerShell. PowerShell has some similarities to ...

Before we start, let’s clear out one detail. PWSH.EXE is the new name for PowerShell. Since version 6 it is called PowerShell Core. It was earlier named as powershell.exe which you must have seen ...