From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001
From: Sven Eisenhauer <sven@sven-eisenhauer.net>
Date: Fri, 10 Nov 2023 15:11:48 +0100
Subject: add new repo

---
 .../examples/EXAMPLE7.PL                           | 41 ++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 Bachelor/Systemprogrammierung in Perl/examples/EXAMPLE7.PL

(limited to 'Bachelor/Systemprogrammierung in Perl/examples/EXAMPLE7.PL')

diff --git a/Bachelor/Systemprogrammierung in Perl/examples/EXAMPLE7.PL b/Bachelor/Systemprogrammierung in Perl/examples/EXAMPLE7.PL
new file mode 100644
index 0000000..49c5a9b
--- /dev/null
+++ b/Bachelor/Systemprogrammierung in Perl/examples/EXAMPLE7.PL	
@@ -0,0 +1,41 @@
+#!/Perl/bin/perl
+use strict;
+use warnings;
+$| = 1; #flush output
+
+my %words  = ("fred", "Kamel", 
+	   "barney", "Lama", 
+	   "betty", "Auster", 
+	   "wilma", "Auster" ); 
+my ( $name, $guess, $secretword );
+
+print "Wie heissen Sie? ";
+$name = <STDIN>;
+chomp $name;
+
+# mit einem regulären Ausdruck wird die Abfrage flexibler
+# ^=Zeilenanfang, \b=eine Wortgrenze, /i = ignoriere Gross und Kleinschreibung
+# =~ Der Matching Operator
+if ( $name =~ /^gerhard\b/i ) {
+    print "Hallo Gerhard, wie nett, dass du da bist!\n";
+} 
+else {
+    print "Hallo $name!\n"; # Standard Gruß
+    if( exists $words{$name} ){
+	$secretword = $words{$name} ; # Passwort holen
+    }
+    else  {
+	$secretword = "groucho"; # für alle die kein Passwort haben
+    }
+
+    print "Wie lautet das Geheimwort? ";
+    $guess = <STDIN>;
+    chomp ( $guess );
+ 
+    while ( $guess ne $secretword ) {
+	print "Falsch geraten, nochmal. Wie lautet das Geheimwort? ";
+	$guess = <STDIN>;
+	chomp $guess;
+    }
+}
+exit;
-- 
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