No longer automatically add cron entries

Author: alexhaydock

Makefile

@@ -3,16 +3,6 @@ PREFIX := /usr/local
 all:
 
 install:
-	install -d $(DESTDIR)/etc/cron.d
-	install -d $(DESTDIR)/etc/cron.daily
-	install -d $(DESTDIR)/etc/cron.hourly
-	install -d $(DESTDIR)/etc/cron.weekly
-	install -d $(DESTDIR)/etc/cron.monthly
-	install -m 0644 etc/zfs-auto-snapshot.cron.frequent $(DESTDIR)/etc/cron.d/zfs-auto-snapshot
-	install etc/zfs-auto-snapshot.cron.hourly   $(DESTDIR)/etc/cron.hourly/zfs-auto-snapshot
-	install etc/zfs-auto-snapshot.cron.daily    $(DESTDIR)/etc/cron.daily/zfs-auto-snapshot
-	install etc/zfs-auto-snapshot.cron.weekly   $(DESTDIR)/etc/cron.weekly/zfs-auto-snapshot
-	install etc/zfs-auto-snapshot.cron.monthly  $(DESTDIR)/etc/cron.monthly/zfs-auto-snapshot
 	install -d $(DESTDIR)$(PREFIX)/share/man/man8
 	install src/zfs-auto-snapshot.8 $(DESTDIR)$(PREFIX)/share/man/man8/zfs-auto-snapshot.8
 	install -d $(DESTDIR)$(PREFIX)/sbin

README

@@ -1,21 +1,34 @@
-zfs-auto-snapshot:
+# zfs-auto-snapshot
 
 An alternative implementation of the zfs-auto-snapshot service for Linux
-that is compatible with zfs-linux and zfs-fuse.
+that is compatible with [ZFS on Linux](http://zfsonlinux.org/).
 
-Automatically create, rotate, and destroy periodic ZFS snapshots. This is
-the utility that creates the @zfs-auto-snap_frequent, @zfs-auto-snap_hourly,
-@zfs-auto-snap_daily, @zfs-auto-snap_weekly, and @zfs-auto-snap_monthly
-snapshots if it is installed.
+My fork removes the automatic installation of cron entries that do things
+the user may not desire. This fork only installs the script and leaves manual
+crontab configuration up to the user.
 
 This program is a posixly correct bourne shell script.  It depends only on
 the zfs utilities and cron, and can run in the dash shell.
 
 
 Installation:
 -------------
-
+```
 wget https://github.com/zfsonlinux/zfs-auto-snapshot/archive/master.zip
 unzip master.zip
 cd zfs-auto-snapshot-master
-make install
+sudo make install
+```
+
+
+Example Crontab Entries:
+-------------
+```
+## ZFS Auto Snapshot
+
+# At half past midnight every day, create a daily ZFS snapshot of 'archive'. Keep 7 of these.
+30 0 * * * /usr/local/sbin/zfs-auto-snapshot archive --recursive --quiet --syslog --prefix="auto" --label="daily" --keep=7
+
+# At 1AM every Monday, create a weekly ZFS snapshot of 'archive'. Keep 4 of these.
+0 1 * * 1 /usr/local/sbin/zfs-auto-snapshot archive --recursive  --quiet --syslog --prefix="auto" --label="weekly" --keep=4
+```