diff --git a/0x04-loops_conditions_and_parsing/1-for_best_school b/0x04-loops_conditions_and_parsing/1-for_best_school
old mode 100644
new mode 100755
index e69de29..f566e75
--- a/0x04-loops_conditions_and_parsing/1-for_best_school
+++ b/0x04-loops_conditions_and_parsing/1-for_best_school
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+#This script prints "Best School" 10 times
+
+for _ in {1..10};
+do
+	echo "Best School"
+done
diff --git a/0x04-loops_conditions_and_parsing/10-fizzbuzz b/0x04-loops_conditions_and_parsing/10-fizzbuzz
old mode 100644
new mode 100755
diff --git a/0x04-loops_conditions_and_parsing/2-while_best_school b/0x04-loops_conditions_and_parsing/2-while_best_school
old mode 100644
new mode 100755
index e69de29..646f165
--- a/0x04-loops_conditions_and_parsing/2-while_best_school
+++ b/0x04-loops_conditions_and_parsing/2-while_best_school
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+#This script prints "Best School" 10 times
+
+n=0
+while [ $n -lt 10 ];
+do
+	echo "Best School"
+	((n++))
+done
diff --git a/0x04-loops_conditions_and_parsing/3-until_best_school b/0x04-loops_conditions_and_parsing/3-until_best_school
old mode 100644
new mode 100755
index e69de29..a39c532
--- a/0x04-loops_conditions_and_parsing/3-until_best_school
+++ b/0x04-loops_conditions_and_parsing/3-until_best_school
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+#This script prints "Best School" 10 times
+
+n=0
+until [ $n == 10 ];
+do
+	echo "Best School"
+	((n++))
+done
diff --git a/0x04-loops_conditions_and_parsing/4-if_9_say_hi b/0x04-loops_conditions_and_parsing/4-if_9_say_hi
old mode 100644
new mode 100755
index e69de29..1348310
--- a/0x04-loops_conditions_and_parsing/4-if_9_say_hi
+++ b/0x04-loops_conditions_and_parsing/4-if_9_say_hi
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+#displays Best School 10 times, but for the 9th iteration, displays Best School and then Hi on a new line
+
+n=0
+while [ $n -lt 10 ];
+do
+	echo "Best School"
+	if [ $n == 8 ];
+	then
+		echo "Hi"
+	fi
+	((n++))
+done
diff --git a/0x04-loops_conditions_and_parsing/5-4_bad_luck_8_is_your_chance b/0x04-loops_conditions_and_parsing/5-4_bad_luck_8_is_your_chance
old mode 100644
new mode 100755
index e69de29..1d839bc
--- a/0x04-loops_conditions_and_parsing/5-4_bad_luck_8_is_your_chance
+++ b/0x04-loops_conditions_and_parsing/5-4_bad_luck_8_is_your_chance
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+#  script that loops from 1 to 10
+n=1
+
+while [ $n -le 10 ];
+do
+	if [ $n == 4 ]; then
+		echo "bad luck"
+	elif [ $n == 8 ]; then
+		echo "good luck"
+	else
+		echo "Best School"
+	fi;
+	((n++))
+done
diff --git a/0x04-loops_conditions_and_parsing/6-superstitious_numbers b/0x04-loops_conditions_and_parsing/6-superstitious_numbers
old mode 100644
new mode 100755
index e69de29..835e74f
--- a/0x04-loops_conditions_and_parsing/6-superstitious_numbers
+++ b/0x04-loops_conditions_and_parsing/6-superstitious_numbers
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+#  script that loops from 1 to 10
+n=1
+
+while [ $n -le 20 ];
+do
+	case $n in
+	4) echo "bad luck from China"
+	;;
+	9) echo "bad luck from Japan"
+	;;
+	17) echo "bad luck from Italy"
+	;;
+	*) echo $n
+	;;
+	esac
+	((n++))
+done
diff --git a/0x04-loops_conditions_and_parsing/7-clock b/0x04-loops_conditions_and_parsing/7-clock
old mode 100644
new mode 100755
index e69de29..eae83f5
--- a/0x04-loops_conditions_and_parsing/7-clock
+++ b/0x04-loops_conditions_and_parsing/7-clock
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# script that displays the time for 12 hours and 59 minutes
+
+sec=0
+hr=0
+
+while [ $hr -le 12 ];
+do
+	sec=0
+	echo "Hour: $hr"
+	while [ $sec -le 59 ];
+	do
+		echo $sec
+		((sec++))
+	done
+	((hr++))
+done
diff --git a/0x04-loops_conditions_and_parsing/8-for_ls b/0x04-loops_conditions_and_parsing/8-for_ls
old mode 100644
new mode 100755
diff --git a/0x04-loops_conditions_and_parsing/9-to_file_or_not_to_file b/0x04-loops_conditions_and_parsing/9-to_file_or_not_to_file
old mode 100644
new mode 100755