PowerShell Comparison Operators

Equality

• -eq, -ieq, -ceq - equals
• -ne, -ine, -cne - not equals
• -gt, -igt, -cgt - greater than
• -ge, -ige, -cge - greater than or equal
• -lt, -ilt, -clt - less than
• -le, -ile, -cle - less than or equal

Matching

• -like, -ilike, -clike - string matches wildcard pattern
• -notlike, -inotlike, -cnotlike - string doesn't match wildcard pattern
• -match, -imatch, -cmatch - string matches regex pattern
• -notmatch, -inotmatch, -cnotmatch - string doesn't match regex pattern

Replacement

• -replace, -ireplace, -creplace - replaces strings matching a regex pattern

Containment

• -contains, -icontains, -ccontains - collection contains a value
• -notcontains, -inotcontains, -cnotcontains - collection doesn't contain a value
• -in - value is in a collection
• -notin - value isn't in a collection

Type

• -is - both objects are the same type
• -isnot - the objects aren't the same type