Added an md5sum hash function to fs.lua. Cron-model and cron-controller added just to grab and edit the crontab file.

git-svn-id: svn://svn.alpinelinux.org/acf/core/trunk@424 ab2d0c66-481e-0410-8bed-d214d4d58bed

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/fs.lua b/lib/fs.lua
index c9094f2..e7643df 100644
--- a/lib/fs.lua
+++ b/lib/fs.lua
@@ -79,6 +79,14 @@ function write_line_file ( path, str )
 end
 
 
+--will return a string with md5sum and filename
+function md5sum_file ( path )
+	cmd = "/usr/bin/md5sum " .. path
+	f = io.popen(cmd)
+	checksum = f:read("*a")
+	f:close()
+	return checksum
+end
 
 
 -- iterator function for finding dir entries matching filespec (what)