langs a-z

Task/Conditional-structures/UNIX-Shell/conditional-structures-1.sh

@@ -0,0 +1 @@
+if test 3 -lt 5; then echo '3 is less than 5'; fi

Task/Conditional-structures/UNIX-Shell/conditional-structures-2.sh

@@ -0,0 +1,7 @@
+if test 4 -ge 6; then
+	echo '4 is greater than or equal to 6'
+elif test 4 -lt 6; then
+	echo '4 is less than 6'
+else
+	echo '4 compares not to 6'
+fi

Task/Conditional-structures/UNIX-Shell/conditional-structures-3.sh

@@ -0,0 +1,8 @@
+case value in
+  choicea)
+    foo
+    ;;
+  choiceb)
+    bar
+    ;;
+esac

Task/Conditional-structures/UNIX-Shell/conditional-structures-4.sh

@@ -0,0 +1,2 @@
+test 3 -lt 5 && echo '3 is less than 5'
+test 4 -ge 6 || echo '4 is not greater than or equal to 6'

Task/Conditional-structures/UNIX-Shell/conditional-structures-5.sh

@@ -0,0 +1,11 @@
+# This is a while loop
+l=1
+while [ l -le 5 ]; do
+  echo $l
+done
+
+# This is an until loop
+l=1
+until [ l -eq 5 ]; do
+  echo $l
+done

Task/Conditional-structures/UNIX-Shell/conditional-structures-6.sh

@@ -0,0 +1,2 @@
+if (3 < 5) echo '3 is less than 5'
+if ({ grep -q ^root: /etc/passwd }) echo 'passwd has root'

Task/Conditional-structures/UNIX-Shell/conditional-structures-7.sh

@@ -0,0 +1,7 @@
+if (4 >= 6) then
+	echo '4 is greater than or equal to 6'
+else if (4 < 6) then
+	echo '4 is less than 6'
+else
+	echo '4 compares not to 6'
+endif