Rename to exponential_backups

exponential_backups.sh

@@ -53,7 +53,7 @@ OPTIONS:
    -h       Show this message
    -i FILE  Read candidate backup dates from FILE instead of stdin
    -d DATE  Calculate which backups should be kept from this date instead of
-            today 
+            today
    -r       Reverse which dates are displayed (show those which should be
             deleted instead of kept)
 EOF

test.sh

@@ -4,7 +4,7 @@ touch test_results
 for (( ago=100; ago>=0; ago-- )); do
   backup_date=$( date -I -d "$ago days ago")
   echo $backup_date >> test_latest
-  grep -v "_" test_latest | ./binary_backups.sh -r -d "$backup_date" | xargs -I "{}" sed -ri "s/{}/__________/g" test_latest
+  grep -v "_" test_latest | ./exponential_backups.sh -r -d "$backup_date" | xargs -I "{}" sed -ri "s/{}/__________/g" test_latest
   mv test_results test_results_old
   paste -d " " test_latest test_results_old > test_results
 done