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www/eps/hpr2756/hpr2756_bash20_ex2.sh

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+#!/bin/bash
+
+#-------------------------------------------------------------------------------
+# Example 2 for Bash Tips show 20: simple use of positional parameters
+#-------------------------------------------------------------------------------
+
+#
+# This script needs 2 arguments
+#
+if [[ $# -ne 2 ]]; then
+    echo "Usage: $0 word count"
+    exit 1
+fi
+
+word=$1
+count=$2
+
+#
+# Repeat the 'word' 'count' times on the same line
+#
+for (( i = 1; i <= count; i++ )); do
+    echo -n "$word"
+done
+echo
+
+exit