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| Guest | match question How would i do a statement to make sure an IP does not match an IP in a .txt file i have? Exampe: $noAlertFile = get-content "noalert.txt" $ip = "172.16.98.100" if ($ip -notmatch $noAlertFile) {process} else {otherwise "do not alert"} The noalert.txt file contains a list of IPs, what is a good way to see if the $IP does not exist in the $noAlertFile object? Thanks, Ripp |
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| Guest | Re: match question Hello Ripp, You can test if $ip exists in the file with the contains parameter, it returns true/false respectively (true if exists): PS > $noAlertFile -contains $ip You can also use -notcontains (returns true if doesn't exist). --- Shay Levy Windows PowerShell MVP http://blogs.microsoft.co.il/blogs/ScriptFanatic PowerShell Toolbar: http://tinyurl.com/PSToolbar R> How would i do a statement to make sure an IP does not match an IP in R> a .txt file i have? R> R> Exampe: R> $noAlertFile = get-content "noalert.txt" R> $ip = "172.16.98.100" R> if ($ip -notmatch $noAlertFile) {process} else {otherwise "do not R> alert"} R> The noalert.txt file contains a list of IPs, what is a good way to R> see if the $IP does not exist in the $noAlertFile object? R> R> Thanks, R> Ripp |
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