bash. simple watch like loop for file modifications

diff --git a/bash/watcher-script-ohne-watch.sh b/bash/watcher-script-ohne-watch.sh
new file mode 100755 (executable)
index 0000000..5b4304c
--- /dev/null
+++ b/bash/watcher-script-ohne-watch.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the COMMON DEVELOPMENT AND DISTRIBUTION LICENSE
+#
+# You should have received a copy of the
+# COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0
+# along with this program.  If not, see http://www.sun.com/cddl/cddl.html
+
+# 2016 http://www.bananas-playground.net 
+
+# create a loop which checks for file modifications. 
+# If so start a process
+# this loop waits 10 seconds and checks if there are files modified in the past 10 seconds.
+
+# color the output
+cecho () {
+       local red='\033[0;31m'
+       local blue='\033[0;34m'
+       local green='\033[0;32m'
+       local cyan='\033[0;36m'
+       local purple='\033[0;35m'
+       local brown='\033[0;33m'
+       local yellow='\033[1;33m'
+       local white='\033[1;37m'
+       local black='\033[0;30m'
+
+       local message=$1
+       local color=${!2-$white}
+
+       echo -en "$color"
+       echo "$message"
+       echo -en "\033[0m" # reset color
+
+       return
+}
+
+target=/path/to/dir;
+found=;
+
+if [ -z $target ] ; then
+       cecho "Missing target" red;
+       exit 1;
+fi
+
+
+if [ -d "$target" ]; then      
+       while : 
+       do
+               found=`find $target -mtime -10s -type f`
+                               
+               if [ ! -z "$found" ] ; then
+                       cecho "do some'";
+               fi
+               sleep 10
+       done    
+fi
+