initial commit

2020-07-28 19:28:25 +02:00
commit 4cc88d2f6e
245 changed files with 22820 additions and 0 deletions
--- a/chapter4/function_dots
+++ b/chapter4/function_dots
@@ -0,0 +1,10 @@
+function dots
+{
+SEC=$1   # How many seconds between dots?
+
+while true
+do
+    sleep $SEC
+    echo ".\c"
+done
+}