update_system script created in the Cron folder

Cron/update_system

@@ -0,0 +1,23 @@
+#!/usr/bin/fish
+
+# Update the system and print logs in jovian home
+## Should be executed as super admin
+
+function printStep
+	echo '-  -  -  -  -'
+	echo "Step $argv"
+	echo '-  -  -  -  -'
+end
+
+printStep 'Start'
+date
+
+printStep '1 : update'
+apt update
+
+printStep '2 : upgrade'
+apt upgrade -y
+
+printStep 'End'
+date
+echo 'Script has ended'

README.md

@@ -16,6 +16,11 @@ Scripts used to install common features from a fresh installation of a debian di
 
 Custom scripts that can be installed in `/usr/local/bin/` to automate handy things.
 
+### Cron scripts
+
+Scripts designed to be put in a crontab with `crontab -e`.
+Use `crontab -l` to see your current crontab.
+
 ### Guides
 
 Markdown files which explains how to set up tools like gogs.