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/EXAMPLE8.PL                           | 50 ++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 Bachelor/Systemprogrammierung in Perl/examples/EXAMPLE8.PL

(limited to 'Bachelor/Systemprogrammierung in Perl/examples/EXAMPLE8.PL')

diff --git a/Bachelor/Systemprogrammierung in Perl/examples/EXAMPLE8.PL b/Bachelor/Systemprogrammierung in Perl/examples/EXAMPLE8.PL
new file mode 100644
index 0000000..4e9e1bc
--- /dev/null
+++ b/Bachelor/Systemprogrammierung in Perl/examples/EXAMPLE8.PL	
@@ -0,0 +1,50 @@
+#!/Perl/bin/perl
+use strict;
+use warnings;
+$| = 1; #flush output
+
+# in diesem Programm benutzen wir den Substitutionsoperator
+# s/muster/Ersetzung/
+# und den Transliteraloperator
+# tr/SUCHLISTE/ERSETZUNGSLISTE/
+
+my %words  = ("fred", "Kamel", 
+	   "barney", "Lama", 
+	   "betty", "Auster", 
+	   "wilma", "Auster" ); 
+my ( $name, $guess, $secretword, $original_name );
+
+
+print "Wie heissen Sie? ";
+$name = <STDIN>;
+chomp $name;
+
+$original_name = $name;
+$name =~ s/\W.*//; # alles hinter dem ersten Wort vergessen
+$name =~ tr/A-Z/a-z/; # alles in Kleinbuschstaben
+
+if ( $name eq "gerhard" ) {
+    print "Hallo Gerhard, wie nett, dass du da bist!\n";
+} 
+else {
+    print "Hallo $original_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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