Create dfa

scripts/frags/dfa

@@ -0,0 +1,26 @@
+#!/bin/bash
+# From http://tldp.org/LDP/Bash-Beginners-Guide/html/sect_07_03.html
+# Regarding https://github.com/sdrausty/TermuxArch/issues/37
+# This script does a very simple test for checking disk space.
+
+space=`df -h | awk '{print $5}' | grep % | grep -v Use | sort -n | tail -1 | cut -d "%" -f1 -`
+
+case $space in
+[1-6]*)
+  Message="All is quiet."
+  ;;
+[7-8]*)
+  Message="Start thinking about cleaning out some stuff.  There's a partition that is $space % full."
+  ;;
+9[1-8])
+  Message="Better hurry with that new disk...  One partition is $space % full."
+  ;;
+99)
+  Message="I'm drowning here!  There's a partition at $space %!"
+  ;;
+*)
+  Message="I seem to be running with an nonexistent amount of disk space..."
+  ;;
+esac
+
+echo $Message | mail -s "disk report `date`" anny