[Fors1k]

Код:

param(
    $PathIn  = "C:\Files\111",
    $PathOut = "C:\result.txt",
    $words   = ("serVeR","БоЧкА"),
    $delims  = ("-"," ", "=",":")
)cls

gci  $pathin  *.txt|%{(((gc  $_.FullName -raw)|
sls  "(?<=($($words -join '|'))).*"-a).Matches.
Value).TrimStart($delims)|out-file $PathOut -a}